Home Ultramarathons Best race-day conditions ultramarathons Which race ranks first — and why is it Tucson Marathon? Tucson Marathon leads this ranking on conditions score (97/100).
Compare Tucson Marathon vs Legends Never Die Half Marathon & 55K Ultra Marathon, Ketchum
Ranked comparison table # Race Conditions score Ascent Climb density Descent Net elevation Max absolute grade Fee As of 1 Tucson Marathon Ultramarathon - arizona 97 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-26 2 Legends Never Die Half Marathon & 55K Ultra Marathon, Ketchum - idaho 96 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 3 Lake Tahoe Marathon Ultramarathon - nevada 96 1,912 m 16.5 m/km 1,939 m -27 m 44.7% Unavailable 2026-06-29 4 Leadville Trail 100 Run Ultramarathon - colorado 95 4,444 m 27.7 m/km 4,445 m -0 m 42.6% Unavailable 2026-06-26 5 Red Mountain 50K (St. George / Ivins, Utah) Ultramarathon - utah 95 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-26 6 Idaho Mountain Trail Ultra Festival (IMTUF 100) - idaho 95 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 7 Don't Fence Me In Trail Run Ultramarathon - montana 94 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 8 SciaccheTrail – Cinque Terre Ultra Trail - italy 94 4,300 m 42.4 m/km 4,334 m -34 m 40.1% Unavailable 2026-07-06 9 Spokane River Run Ultramarathon - washington 93 925 m 18.5 m/km 925 m 0 m 25.9% Unavailable 2026-07-06 10 NUTS Karhunkierros Ultramarathon - finland 93 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 11 Fire Fest Ultra - nevada 92 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-07-18 12 Garda Trentino Trail Ultramarathon - italy 91 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 13 Devil o' the Highlands Footrace Ultramarathon - scotland 91 1,641 m 23.8 m/km 1,876 m -235 m 28.9% £100 2026-06-26 14 Unicaja Ultra Sierra Nevada - spain 90 5,322 m 53.2 m/km 3,876 m 1,447 m 377.7% Unavailable 2026-07-06 15 HOKA Bandera Endurance Trail Race Ultramarathon - texas 90 1,711 m 17.1 m/km 1,734 m -23 m 29.3% Unavailable 2026-06-26 16 Behind the Rocks Ultra - utah 89 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-26 17 Ethias 15 km de Liège Métropole Ultramarathon - belgium 89 1,260 m 28.0 m/km 1,465 m -206 m 56.7% Unavailable 2026-07-18 18 Red Rock Canyon 100K Ultramarathon - nevada 89 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-26 19 NJ Trail Series One Day Ultramarathon - new-jersey 89 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-07-25 20 Sanders Saunter (Lawrence) Ultramarathon - kansas 89 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 21 Lurbel Finestrat Costa Blanca Trails Ultramarathon - spain 88 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 22 JFK 50 Mile Ultramarathon - maryland 88 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 23 Black Canyon Ultras - arizona 88 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 24 Run Rabbit Run 50 & 100 Mile Race Ultramarathon - colorado 88 11,159 m 69.3 m/km 11,151 m 8 m 4511.9% Unavailable 2026-07-06 25 Conquer the Rock 25K & 50K (Table Rock) Ultramarathon - south-carolina 88 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 26 TARC Wapack and Back Ultramarathon - massachusetts 88 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-27 27 Black Mountain Marathon & Mount Mitchell Challenge Ultramarathon - north-carolina 88 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 28 Crooked Creek Ultra Trail Race - kentucky 88 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-29 29 Blood Rock Ultra (Oak Mountain State Park) - alabama 88 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 30 Outlaw 100 Oklahoma Ultramarathon - oklahoma 87 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 31 Promise Land 50K Ultramarathon - virginia 87 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 32 The Pistol Ultra (Alcoa) - tennessee 87 696 m 4.3 m/km 696 m -0 m 12.1% Unavailable 2026-07-06 33 The Malvern Hills Ultra - west-midlands 87 2,391 m 31.6 m/km 2,391 m 0 m 36.3% £95 2026-06-26 34 The Arctic Triple // Lofoten Ultra-Trail - norway 87 5,472 m 33.5 m/km 5,477 m -4 m 70.9% Unavailable 2026-07-06 35 Cairngorms Ultra Trail - scotland 87 948 m 15.8 m/km 949 m -1 m 25.0% £67 2026-07-06 36 Reims Champagne Run Ultramarathon - france 86 1,343 m 15.4 m/km 1,333 m 9 m 21.0% Unavailable 2026-07-06 37 Cloudland Canyon Trail Races Ultramarathon - georgia 86 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 38 Gorge Waterfalls 100K Ultramarathon - oregon 85 3,481 m 34.9 m/km 3,481 m -0 m 45.5% Unavailable 2026-06-26 39 Chuckanut 50k Ultramarathon - washington 85 1,416 m 28.3 m/km 1,422 m -5 m 34.9% Unavailable 2026-06-30 40 Ultra Trail Vipava Valley (UTVV), Ajdovščina - slovenia 85 6,307 m 38.7 m/km 6,305 m 2 m 66.6% Unavailable 2026-07-06 41 Bimbler's Bluff 50K Ultramarathon - connecticut 85 1,092 m 21.8 m/km 1,092 m -0 m 39.4% Unavailable 2026-07-06 42 Hyner View Trail Challenge Ultramarathon - pennsylvania 84 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 43 Endurancelife Pembrokeshire Ultramarathon - wales 84 1,270 m 22.8 m/km 1,269 m 1 m 29.0% Unavailable 2026-06-26 44 Silesia Marathon (Katowice) Ultramarathon - poland 84 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 45 Salomon EcoTrail Paris Ultramarathon - france 84 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-07-29 46 Stump Jump 50K & 10 Miler Ultramarathon - tennessee 84 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 47 TARC Spring Classic Ultramarathon - massachusetts 84 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 48 Lookout Mountain 50 Mile, 18 Mile & 10K Trail Races (Chattanooga) Ultramarathon - tennessee 84 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-07-23 49 Land Between the Lakes Trail Run Ultramarathon - kentucky 83 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 50 Gornergrat Zermatt Marathon Ultramarathon - switzerland 83 2,408 m 52.8 m/km 404 m 2,004 m 32.0% Unavailable 2026-07-06 51 Ozark Trail 100 Mile Endurance Run Ultramarathon - missouri 83 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 52 BMW Dallas Marathon Ultramarathon - texas 83 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 53 Asics SaintéLyon Ultramarathon - france 83 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-07-13 54 The Snake Run (Tulsa) Ultramarathon - oklahoma 83 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-07-30 55 Balaton Szupermaraton (Siófok) Ultramarathon - hungary 83 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 56 The Georgia Death Race Ultramarathon - georgia 83 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 57 Terrapin Mountain 50K & Half Marathon Ultramarathon - virginia 83 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 58 Carl Touchstone Memorial Mississippi Trail 50 Ultramarathon - mississippi 83 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 59 adidas Innsbruck Alpine Trailrun Festival Ultramarathon - austria 82 3,838 m 34.1 m/km 3,838 m -0 m 57.8% Unavailable 2026-07-12 60 Mines of Spain 100 Ultramarathon - iowa 82 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 61 Volvic Volcanic Experience (VVX) Ultramarathon - france 82 7,564 m 33.8 m/km 8,228 m -664 m 60.6% Unavailable 2026-07-30 62 Sleeping Giant Trail Runs Ultramarathon - connecticut 82 2,012 m 40.2 m/km 2,017 m -5 m 54.7% Unavailable 2026-07-29 63 Patapsco Valley 50K Ultramarathon - maryland 82 1,387 m 27.7 m/km 1,394 m -6 m 31.6% Unavailable 2026-06-29 64 Bourbon Country 25K/50K (Shepherdsville) Ultramarathon - kentucky 82 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 65 HAT Run 50K (Hinte Anderson Trail Run), Havre de Grace Ultramarathon - maryland 82 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-27 66 Chubb Trail Races (Double Chubb) - Eureka Ultramarathon - missouri 82 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 67 Bath & Bristol Railway Races Ultramarathon - south-west 81 136 m 2.7 m/km 135 m 1 m 6.7% £65 2026-07-06 68 Ghost Train Trail Races Ultramarathon - new-hampshire 81 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 69 Stort30 Ultramarathon - east-of-england 81 99 m 2.0 m/km 98 m 0 m 7.1% £55 2026-07-06 70 Mountain Mist 50K Ultramarathon - alabama 81 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 71 Hellgate 100K Ultramarathon - virginia 81 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 72 Wild Duluth Races Ultramarathon - minnesota 80 2,801 m 28.0 m/km 2,801 m -0 m 35.8% Unavailable 2026-06-29 73 TARC Stone Cat Trail Festival Ultramarathon - massachusetts 80 1,094 m 10.9 m/km 1,095 m -0 m 17.4% Unavailable 2026-07-06 74 Sognefjord Trail Run Ultramarathon - norway 80 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 75 Rocky Raccoon 100 (Huntsville) Ultramarathon - texas 80 1,880 m 11.7 m/km 1,952 m -72 m 108.6% Unavailable 2026-07-06 76 Holiday Lake 50K (Appomattox) Ultramarathon - virginia 80 810 m 16.2 m/km 799 m 11 m 35.7% Unavailable 2026-07-06 77 Wyoming Marathon Races (Laramie) Ultramarathon - wyoming 80 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 78 G.O.A.T.z Trail Runs (Omaha) Ultramarathon - nebraska 80 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 79 Delaware Trail Fest Ultramarathon - delaware 80 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 80 Red Dirt Ultra - louisiana 80 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 81 Cotswold Way Century Ultramarathon - south-west 80 Unavailable Unavailable Unavailable Unavailable Unavailable £152 2026-06-25 82 Tahoe 200 Endurance Run Ultramarathon - california 80 13,097 m 40.6 m/km 13,099 m -1 m 2413.5% Unavailable 2026-07-06 83 Hardmoors 55 Ultramarathon - yorkshire 79 Unavailable Unavailable Unavailable Unavailable Unavailable £120 2026-06-26 84 Pinhoti 100 Ultramarathon - alabama 79 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-28 85 Equinox24 (Belvoir Castle) Ultramarathon - east-midlands 79 Unavailable Unavailable Unavailable Unavailable Unavailable £120 2026-06-25 86 Ultra-Trail Snowdonia by UTMB - wales 79 9,055 m 55.6 m/km 9,055 m -0 m 59.5% £259 2026-07-06 87 Jotunheimen Trail Run Ultramarathon - norway 79 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 88 The Wall Ultramarathon - north-east 78 1,140 m 10.2 m/km 1,158 m -18 m 15.8% £230 2026-07-06 89 Anchorage RunFest Ultramarathon - alaska 78 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 90 The Fall 50 (Door County) Ultramarathon - wisconsin 78 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 91 The Hennepin Hundred Ultramarathon - illinois 78 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 92 Mountain Masochist Trail Run Ultramarathon - virginia 77 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-26 93 Flint Hills 50 and Marathon Ultramarathon - kansas 77 655 m 8.1 m/km 656 m -1 m 9.6% Unavailable 2026-07-18 94 Frisco Railroad Run Ultramarathon - missouri 77 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 95 Foot Levelers Blue Ridge Marathon Ultramarathon - virginia 77 2,551 m 30.2 m/km 2,225 m 326 m 144.6% Unavailable 2026-07-06 96 Pisgah Mountain Trail Races Ultramarathon - new-hampshire 77 Unavailable Unavailable Unavailable Unavailable Unavailable Unavailable 2026-06-25 97 Highland Fling Race (Milngavie) Ultramarathon - scotland 77 1,939 m 22.8 m/km 1,758 m 181 m 29.5% £125 2026-06-26 98 West Highland Way Race Ultramarathon - scotland 77 2,703 m 17.7 m/km 2,748 m -46 m 32.9% £157 2026-07-30 99 FUGA Penyagolosa Trails (Castelló) Ultramarathon - spain 77 5,183 m 48.9 m/km 3,971 m 1,213 m 61.9% Unavailable 2026-07-06 100 Davos X-Trails Ultramarathon - switzerland 77 3,372 m 49.3 m/km 3,372 m 0 m 3370.1% Unavailable 2026-07-06
Conditions score 97
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-26
Conditions score 96
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 96
Ascent 1,912 m
Climb density 16.5 m/km
Descent 1,939 m
Net elevation -27 m
Max absolute grade 44.7%
Fee Unavailable As of 2026-06-29
Conditions score 95
Ascent 4,444 m
Climb density 27.7 m/km
Descent 4,445 m
Net elevation -0 m
Max absolute grade 42.6%
Fee Unavailable As of 2026-06-26
Conditions score 95
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-26
Conditions score 95
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 94
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 94
Ascent 4,300 m
Climb density 42.4 m/km
Descent 4,334 m
Net elevation -34 m
Max absolute grade 40.1%
Fee Unavailable As of 2026-07-06
Conditions score 93
Ascent 925 m
Climb density 18.5 m/km
Descent 925 m
Net elevation 0 m
Max absolute grade 25.9%
Fee Unavailable As of 2026-07-06
Conditions score 93
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 92
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-07-18
Conditions score 91
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 91
Ascent 1,641 m
Climb density 23.8 m/km
Descent 1,876 m
Net elevation -235 m
Max absolute grade 28.9%
Fee £100 As of 2026-06-26
Conditions score 90
Ascent 5,322 m
Climb density 53.2 m/km
Descent 3,876 m
Net elevation 1,447 m
Max absolute grade 377.7%
Fee Unavailable As of 2026-07-06
Conditions score 90
Ascent 1,711 m
Climb density 17.1 m/km
Descent 1,734 m
Net elevation -23 m
Max absolute grade 29.3%
Fee Unavailable As of 2026-06-26
Conditions score 89
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-26
Conditions score 89
Ascent 1,260 m
Climb density 28.0 m/km
Descent 1,465 m
Net elevation -206 m
Max absolute grade 56.7%
Fee Unavailable As of 2026-07-18
Conditions score 89
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-26
Conditions score 89
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-07-25
Conditions score 89
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 88
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 88
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 88
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 88
Ascent 11,159 m
Climb density 69.3 m/km
Descent 11,151 m
Net elevation 8 m
Max absolute grade 4511.9%
Fee Unavailable As of 2026-07-06
Conditions score 88
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 88
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-27
Conditions score 88
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 88
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-29
Conditions score 88
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 87
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 87
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 87
Ascent 696 m
Climb density 4.3 m/km
Descent 696 m
Net elevation -0 m
Max absolute grade 12.1%
Fee Unavailable As of 2026-07-06
Conditions score 87
Ascent 2,391 m
Climb density 31.6 m/km
Descent 2,391 m
Net elevation 0 m
Max absolute grade 36.3%
Fee £95 As of 2026-06-26
Conditions score 87
Ascent 5,472 m
Climb density 33.5 m/km
Descent 5,477 m
Net elevation -4 m
Max absolute grade 70.9%
Fee Unavailable As of 2026-07-06
Conditions score 87
Ascent 948 m
Climb density 15.8 m/km
Descent 949 m
Net elevation -1 m
Max absolute grade 25.0%
Fee £67 As of 2026-07-06
Conditions score 86
Ascent 1,343 m
Climb density 15.4 m/km
Descent 1,333 m
Net elevation 9 m
Max absolute grade 21.0%
Fee Unavailable As of 2026-07-06
Conditions score 86
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 85
Ascent 3,481 m
Climb density 34.9 m/km
Descent 3,481 m
Net elevation -0 m
Max absolute grade 45.5%
Fee Unavailable As of 2026-06-26
Conditions score 85
Ascent 1,416 m
Climb density 28.3 m/km
Descent 1,422 m
Net elevation -5 m
Max absolute grade 34.9%
Fee Unavailable As of 2026-06-30
Conditions score 85
Ascent 6,307 m
Climb density 38.7 m/km
Descent 6,305 m
Net elevation 2 m
Max absolute grade 66.6%
Fee Unavailable As of 2026-07-06
Conditions score 85
Ascent 1,092 m
Climb density 21.8 m/km
Descent 1,092 m
Net elevation -0 m
Max absolute grade 39.4%
Fee Unavailable As of 2026-07-06
Conditions score 84
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 84
Ascent 1,270 m
Climb density 22.8 m/km
Descent 1,269 m
Net elevation 1 m
Max absolute grade 29.0%
Fee Unavailable As of 2026-06-26
Conditions score 84
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 84
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-07-29
Conditions score 84
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 84
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 84
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-07-23
Conditions score 83
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 83
Ascent 2,408 m
Climb density 52.8 m/km
Descent 404 m
Net elevation 2,004 m
Max absolute grade 32.0%
Fee Unavailable As of 2026-07-06
Conditions score 83
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 83
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 83
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-07-13
Conditions score 83
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-07-30
Conditions score 83
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 83
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 83
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 83
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 82
Ascent 3,838 m
Climb density 34.1 m/km
Descent 3,838 m
Net elevation -0 m
Max absolute grade 57.8%
Fee Unavailable As of 2026-07-12
Conditions score 82
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 82
Ascent 7,564 m
Climb density 33.8 m/km
Descent 8,228 m
Net elevation -664 m
Max absolute grade 60.6%
Fee Unavailable As of 2026-07-30
Conditions score 82
Ascent 2,012 m
Climb density 40.2 m/km
Descent 2,017 m
Net elevation -5 m
Max absolute grade 54.7%
Fee Unavailable As of 2026-07-29
Conditions score 82
Ascent 1,387 m
Climb density 27.7 m/km
Descent 1,394 m
Net elevation -6 m
Max absolute grade 31.6%
Fee Unavailable As of 2026-06-29
Conditions score 82
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 82
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-27
Conditions score 82
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 81
Ascent 136 m
Climb density 2.7 m/km
Descent 135 m
Net elevation 1 m
Max absolute grade 6.7%
Fee £65 As of 2026-07-06
Conditions score 81
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 81
Ascent 99 m
Climb density 2.0 m/km
Descent 98 m
Net elevation 0 m
Max absolute grade 7.1%
Fee £55 As of 2026-07-06
Conditions score 81
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 81
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 80
Ascent 2,801 m
Climb density 28.0 m/km
Descent 2,801 m
Net elevation -0 m
Max absolute grade 35.8%
Fee Unavailable As of 2026-06-29
Conditions score 80
Ascent 1,094 m
Climb density 10.9 m/km
Descent 1,095 m
Net elevation -0 m
Max absolute grade 17.4%
Fee Unavailable As of 2026-07-06
Conditions score 80
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 80
Ascent 1,880 m
Climb density 11.7 m/km
Descent 1,952 m
Net elevation -72 m
Max absolute grade 108.6%
Fee Unavailable As of 2026-07-06
Conditions score 80
Ascent 810 m
Climb density 16.2 m/km
Descent 799 m
Net elevation 11 m
Max absolute grade 35.7%
Fee Unavailable As of 2026-07-06
Conditions score 80
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 80
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 80
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 80
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 80
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee £152 As of 2026-06-25
Conditions score 80
Ascent 13,097 m
Climb density 40.6 m/km
Descent 13,099 m
Net elevation -1 m
Max absolute grade 2413.5%
Fee Unavailable As of 2026-07-06
Conditions score 79
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee £120 As of 2026-06-26
Conditions score 79
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-28
Conditions score 79
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee £120 As of 2026-06-25
Conditions score 79
Ascent 9,055 m
Climb density 55.6 m/km
Descent 9,055 m
Net elevation -0 m
Max absolute grade 59.5%
Fee £259 As of 2026-07-06
Conditions score 79
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 78
Ascent 1,140 m
Climb density 10.2 m/km
Descent 1,158 m
Net elevation -18 m
Max absolute grade 15.8%
Fee £230 As of 2026-07-06
Conditions score 78
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 78
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 78
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 77
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-26
Conditions score 77
Ascent 655 m
Climb density 8.1 m/km
Descent 656 m
Net elevation -1 m
Max absolute grade 9.6%
Fee Unavailable As of 2026-07-18
Conditions score 77
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 77
Ascent 2,551 m
Climb density 30.2 m/km
Descent 2,225 m
Net elevation 326 m
Max absolute grade 144.6%
Fee Unavailable As of 2026-07-06
Conditions score 77
Ascent Unavailable
Climb density Unavailable
Descent Unavailable
Net elevation Unavailable
Max absolute grade Unavailable
Fee Unavailable As of 2026-06-25
Conditions score 77
Ascent 1,939 m
Climb density 22.8 m/km
Descent 1,758 m
Net elevation 181 m
Max absolute grade 29.5%
Fee £125 As of 2026-06-26
Conditions score 77
Ascent 2,703 m
Climb density 17.7 m/km
Descent 2,748 m
Net elevation -46 m
Max absolute grade 32.9%
Fee £157 As of 2026-07-30
Conditions score 77
Ascent 5,183 m
Climb density 48.9 m/km
Descent 3,971 m
Net elevation 1,213 m
Max absolute grade 61.9%
Fee Unavailable As of 2026-07-06
Conditions score 77
Ascent 3,372 m
Climb density 49.3 m/km
Descent 3,372 m
Net elevation 0 m
Max absolute grade 3370.1%
Fee Unavailable As of 2026-07-06
Showing the top 100 of 244 qualifying races; use the distance catalogue for the full searchable list. Scores are out of 100 when present; route, elevation and cost figures are shown in their natural units.
How we ranked these Races are ranked by Conditions score . Score metrics use methodology scoring-methodology-v1.0. Route, elevation and fee metrics use the sourced or derived value shown in the table. A ranking is only published when at least five races qualify, so the table is never padded with thin data.
See exactly how each figure is calculated →
Common questions What is the best race-day conditions ultramarathons? Tucson Marathon Ultramarathon ranks first by conditions score, from 244 qualifying races compared under our published methodology.