- Flat grade share
- 100.0%
- Ascent
- 7 m
- Climb density
- 1.5 m/km
- Descent
- 7 m
- Net elevation
- 0 m
- Max absolute grade
- 1.7%
As of
The flattest 5ks, ranked from trusted raw-elevation route profiles across 97 qualifying races.
Ranking current as ofMartian Invasion of Races leads this ranking on flat grade share (100.0%).
Compare Martian Invasion of Races vs TBK Bank Quad Cities Marathon
| # | Race | Flat grade share | Ascent | Climb density | Descent | Net elevation | Max absolute grade | As of |
|---|---|---|---|---|---|---|---|---|
| 1 | Martian Invasion of Races 5K - michigan | 100.0% | 7 m | 1.5 m/km | 7 m | 0 m | 1.7% | |
| 2 | TBK Bank Quad Cities Marathon 5K - iowa | 99.6% | 8 m | 1.6 m/km | 8 m | 0 m | 2.1% | |
| 3 | Mississippi River Marathon 5K - mississippi | 98.6% | 4 m | 0.8 m/km | 4 m | 0 m | 2.4% | |
| 4 | OTC Butte to Butte (Eugene) 5K - oregon | 97.0% | 14 m | 2.8 m/km | 14 m | -0 m | 2.7% | |
| 5 | The Woodlands Marathon 5K - texas | 95.4% | 15 m | 2.9 m/km | 15 m | -0 m | 4.6% | |
| 6 | Tirol läuft (Innsbruck) 5K - austria | 93.5% | 16 m | 3.1 m/km | 18 m | -2 m | 5.5% | |
| 7 | Indiana Women's Running Festival (Indy Women's Half Marathon), Carmel 5K - indiana | 91.6% | 21 m | 4.3 m/km | 21 m | -0 m | 3.5% | |
| 8 | Buffalo Stampede Half Marathon (Kearney) 5K - nebraska | 91.4% | 16 m | 3.1 m/km | 15 m | -0 m | 4.2% | |
| 9 | City of Colleges Half Marathon 5K - arkansas | 89.3% | 22 m | 4.4 m/km | 22 m | 0 m | 2.9% | |
| 10 | Southampton Marathon 5K - south-east | 88.8% | 26 m | 5.2 m/km | 12 m | 14 m | 4.3% | |
| 11 | Cleveland Marathon 5K - ohio | 88.8% | 24 m | 4.8 m/km | 25 m | 0 m | 8.0% | |
| 12 | Montana Marathon (Billings) 5K - montana | 88.6% | 8 m | 1.6 m/km | 34 m | -26 m | 3.4% | |
| 13 | Debrecen Maraton 5K - hungary | 88.3% | 21 m | 4.3 m/km | 22 m | 0 m | 3.5% | |
| 14 | Idaho Falls Marathon 5K - idaho | 88.2% | 19 m | 3.8 m/km | 19 m | 0 m | 6.0% | |
| 15 | Lundaloppet 5K - sweden | 87.9% | 29 m | 5.8 m/km | 26 m | 3 m | 5.5% | |
| 16 | Trondheim Maraton 5K - norway | 87.7% | 24 m | 4.7 m/km | 23 m | 1 m | 4.8% | |
| 17 | Stormin' Norman Run 5K - oklahoma | 87.3% | 23 m | 4.6 m/km | 23 m | -0 m | 6.3% | |
| 18 | The Fury Run (Stormin' Norman Run), Norman 5K - oklahoma | 87.3% | 23 m | 4.6 m/km | 23 m | -0 m | 6.3% | |
| 19 | Paavo Nurmi Marathon 5K - finland | 87.1% | 20 m | 4.1 m/km | 21 m | -1 m | 5.7% | |
| 20 | Marshall University Marathon 5K - west-virginia | 86.9% | 20 m | 3.8 m/km | 21 m | -1 m | 6.1% | |
| 21 | Novant Health Wilmington Marathon 5K - north-carolina | 86.7% | 17 m | 3.4 m/km | 17 m | 0 m | 3.2% | |
| 22 | Maui Oceanfront Marathon 5K - hawaii | 86.6% | 23 m | 4.6 m/km | 24 m | -0 m | 4.2% | |
| 23 | Energa Gdańsk Maraton 5K - poland | 86.1% | 21 m | 4.2 m/km | 21 m | 1 m | 8.0% | |
| 24 | Berlin Marathon 5K - germany | 86.1% | 31 m | 6.1 m/km | 26 m | 5 m | 7.1% | |
| 25 | Maine Coast Marathon 5K - maine | 85.4% | 26 m | 5.2 m/km | 26 m | -1 m | 8.0% | |
| 26 | Sioux Falls Marathon 5K - south-dakota | 84.2% | 24 m | 4.8 m/km | 26 m | -2 m | 4.1% | |
| 27 | NN Night Run Ostrava 5K - czechia | 83.1% | 24 m | 4.8 m/km | 27 m | -3 m | 4.9% | |
| 28 | Newport Rhode Races (Newport Spring Marathon & Half) 5K - rhode-island | 83.1% | 28 m | 5.7 m/km | 28 m | -0 m | 9.6% | |
| 29 | Courses de Strasbourg Eurométropole 5K - france | 82.7% | 33 m | 6.7 m/km | 26 m | 7 m | 8.7% | |
| 30 | Helsinki City Marathon 5K - finland | 82.3% | 34 m | 6.7 m/km | 27 m | 6 m | 6.4% | |
| 31 | Helvetia Half Marathon 5K - oregon | 81.8% | 24 m | 4.8 m/km | 23 m | 2 m | 3.7% | |
| 32 | Mercy Health Glass City Marathon 5K - ohio | 81.0% | 23 m | 4.6 m/km | 26 m | -3 m | 7.0% | |
| 33 | Vardaman Sweet Potato 5K Run - mississippi | 80.7% | 32 m | 6.4 m/km | 32 m | 0 m | 3.8% | |
| 34 | Cajun Country Run 5K - louisiana | 79.4% | 29 m | 5.9 m/km | 30 m | -0 m | 4.2% | |
| 35 | Lift Bridge Road Races 5K - minnesota | 79.1% | 40 m | 8.1 m/km | 21 m | 20 m | 13.1% | |
| 36 | The Original Las Vegas Marathon 5K - nevada | 78.5% | 28 m | 5.7 m/km | 29 m | -0 m | 3.1% | |
| 37 | University of Utah Health Salt Lake City Marathon 5K - utah | 77.7% | 30 m | 6.1 m/km | 32 m | -2 m | 6.3% | |
| 38 | Wisconsin Lakeside Half Marathon & 5K (Monona) - wisconsin | 77.6% | 36 m | 7.2 m/km | 36 m | -0 m | 7.5% | |
| 39 | Bend Marathon and Half 5K - oregon | 77.1% | 32 m | 6.4 m/km | 32 m | 0 m | 7.4% | |
| 40 | Naptown Half Marathon & 10K/5K - maryland | 76.6% | 35 m | 6.9 m/km | 34 m | 0 m | 9.7% | |
| 41 | Cedar Rapids Marathon 5K - iowa | 76.6% | 31 m | 6.2 m/km | 32 m | -0 m | 13.8% | |
| 42 | Garmin New Forest Marathon 5K - south-east | 76.6% | 31 m | 6.3 m/km | 33 m | -1 m | 6.1% | |
| 43 | Montpellier Run Festival 5K - france | 74.7% | 40 m | 7.9 m/km | 41 m | -2 m | 8.6% | |
| 44 | Grand Forks 10 (GF10) 5K - north-dakota | 74.7% | 33 m | 6.5 m/km | 31 m | 2 m | 8.8% | |
| 45 | Brain Freezer 5K (Burlington) - vermont | 74.6% | 30 m | 6.0 m/km | 30 m | -0 m | 5.4% | |
| 46 | Athens Marathon. The Authentic 5K - greece | 73.3% | 35 m | 7.1 m/km | 41 m | -6 m | 4.4% | |
| 47 | Windermere Marathon (Spokane) 5K - washington | 73.1% | 36 m | 7.1 m/km | 35 m | 0 m | 4.8% | |
| 48 | Gravel Worlds Run Series (Lincoln) 5K - nebraska | 71.9% | 37 m | 7.3 m/km | 37 m | 0 m | 6.9% | |
| 49 | Cisco Brewers Portsmouth 5K - new-hampshire | 71.3% | 42 m | 8.4 m/km | 42 m | -0 m | 7.3% | |
| 50 | Great Smoky Mountains Half Marathon 5K - tennessee | 70.8% | 41 m | 8.2 m/km | 30 m | 11 m | 6.8% | |
| 51 | Spokane River Run 5K - washington | 70.2% | 49 m | 9.7 m/km | 49 m | 0 m | 16.3% | |
| 52 | La Course 5K (Providence) - rhode-island | 68.4% | 41 m | 8.2 m/km | 41 m | 0 m | 6.0% | |
| 53 | Fayetteville Half Marathon 5K - arkansas | 67.7% | 47 m | 9.3 m/km | 47 m | 0 m | 10.4% | |
| 54 | Omaha Marathon 5K - nebraska | 66.7% | 42 m | 8.3 m/km | 42 m | -1 m | 8.9% | |
| 55 | Michelob Ultra El Paso Marathon 5K - texas | 65.5% | 50 m | 10.0 m/km | 50 m | 0 m | 16.2% | |
| 56 | PeaceHealth Appletree Marathon 5K - washington | 64.6% | 45 m | 9.0 m/km | 45 m | 0 m | 7.1% | |
| 57 | BTC Vulcan Run 10K (Birmingham) 5K - alabama | 64.4% | 44 m | 8.8 m/km | 44 m | -0 m | 11.8% | |
| 58 | Phoenix 10k & Half Marathon 5K - arizona | 63.3% | 45 m | 9.1 m/km | 45 m | 0 m | 7.3% | |
| 59 | Going the Distance for Brain Injury Memorial Day Run (Kansas City) 5K - missouri | 61.4% | 45 m | 9.0 m/km | 43 m | 2 m | 4.8% | |
| 60 | Lake Monona 20K & 5K (Monona) - wisconsin | 61.0% | 50 m | 10.1 m/km | 50 m | 0 m | 7.8% | |
| 61 | Rochester Regional Health Flower City Half Marathon 5K - new-york | 59.8% | 58 m | 11.5 m/km | 58 m | -0 m | 15.0% | |
| 62 | Generali Genève Marathon 5K - switzerland | 58.7% | 37 m | 7.4 m/km | 86 m | -49 m | 11.6% | |
| 63 | Course de l'Escalade (Genève) 5K - switzerland | 58.0% | 59 m | 12.3 m/km | 64 m | -4 m | 10.9% | |
| 64 | Διεθνής Ημιμαραθώνιος Κρήτης (Crete Half Marathon), Arkalochori 5K - greece | 57.8% | 52 m | 10.4 m/km | 61 m | -9 m | 10.0% | |
| 65 | Lake Tahoe Marathon 5K - nevada | 57.0% | 49 m | 9.7 m/km | 51 m | -2 m | 6.8% | |
| 66 | Flying Pig Marathon 5K - ohio | 56.8% | 59 m | 11.9 m/km | 59 m | 1 m | 9.3% | |
| 67 | OhioHealth Capital City Half & Quarter Marathon (Columbus) 5K - ohio | 56.4% | 74 m | 14.9 m/km | 73 m | 2 m | 20.3% | |
| 68 | Milton Keynes Marathon 5K - south-east | 56.4% | 29 m | 5.8 m/km | 61 m | -32 m | 7.0% | |
| 69 | St. Croix Crossing Half Marathon 5K - minnesota | 55.9% | 2 m | 0.5 m/km | 62 m | -60 m | 5.5% | |
| 70 | Middlebury Maple Run 5K - vermont | 53.9% | 63 m | 12.5 m/km | 63 m | -0 m | 10.8% | |
| 71 | Chickamauga Battlefield Marathon 5K - georgia | 53.8% | 51 m | 10.2 m/km | 51 m | -1 m | 6.3% | |
| 72 | Two Tunnels Railway Races 5K - south-west | 52.5% | 51 m | 10.2 m/km | 49 m | 2 m | 8.6% | |
| 73 | Soča Outdoor Festival 5K - slovenia | 50.4% | 58 m | 11.2 m/km | 67 m | -9 m | 11.3% | |
| 74 | Greene & Schultz Hoosier Half Marathon, 5 & 10K 5K - indiana | 49.7% | 69 m | 13.7 m/km | 69 m | 0 m | 15.8% | |
| 75 | Double Decker Spring Run (Oxford, MS) 5K - mississippi | 49.2% | 72 m | 14.3 m/km | 71 m | 0 m | 10.1% | |
| 76 | Run Madtown Half Marathon, 10K & 5K - wisconsin | 48.7% | 70 m | 14.1 m/km | 70 m | -0 m | 10.5% | |
| 77 | Run the Rainbow for Children's 5K - mississippi | 48.7% | 63 m | 12.5 m/km | 63 m | -0 m | 7.4% | |
| 78 | Midwest Financial Group Madison Mini Marathon 5K - wisconsin | 48.0% | 63 m | 12.6 m/km | 64 m | -0 m | 11.4% | |
| 79 | SPAR Budapest Marathon 5K - hungary | 46.6% | 70 m | 14.1 m/km | 68 m | 2 m | 12.3% | |
| 80 | TCS Lidingöloppet 5K - sweden | 46.4% | 61 m | 12.1 m/km | 57 m | 4 m | 9.9% | |
| 81 | Norfolk Festival of Running (King's Lynn) 5K - east-of-england | 46.2% | 69 m | 13.8 m/km | 70 m | -1 m | 9.8% | |
| 82 | Red Rock Canyon Marathon (Las Vegas) 5K - nevada | 42.5% | 42 m | 8.5 m/km | 42 m | -0 m | 5.9% | |
| 83 | Grand-Prix von Bern 5K - switzerland | 42.4% | 80 m | 17.1 m/km | 78 m | 2 m | 17.8% | |
| 84 | Lakeland Trails Coniston Marathon, Half, Mini-10k & 5k - north-west | 40.4% | 162 m | 32.4 m/km | 162 m | -1 m | 19.1% | |
| 85 | La Jolla Half Marathon, 10K & 5K - california | 39.7% | 47 m | 9.4 m/km | 149 m | -102 m | 12.6% | |
| 86 | St Albans Half Marathon 5K - east-of-england | 35.5% | 84 m | 16.8 m/km | 89 m | -5 m | 8.9% | |
| 87 | The Race Half Marathon & 5K (Atlanta) - georgia | 32.4% | 72 m | 14.3 m/km | 72 m | -0 m | 6.3% | |
| 88 | Spring Dash (Coeur d'Alene) 5K - idaho | 27.9% | 106 m | 21.3 m/km | 103 m | 4 m | 22.5% | |
| 89 | Vienna City Marathon 5K - austria | 27.4% | 141 m | 28.2 m/km | 132 m | 9 m | 37.8% | |
| 90 | Sandia Mountain Shadows Trail Run 5K - new-mexico | 20.7% | 103 m | 20.6 m/km | 114 m | -11 m | 15.7% | |
| 91 | Sljemenski Maraton (Zagreb) 5K - croatia | 16.3% | 245 m | 49.0 m/km | 248 m | -2 m | 38.6% | |
| 92 | Plitvički maraton (Plitvice Marathon) 5K - croatia | 15.5% | 103 m | 20.6 m/km | 103 m | 0 m | 6.9% | |
| 93 | Running with the Devil (Las Vegas) 5K - nevada | 14.6% | 68 m | 13.5 m/km | 68 m | 0 m | 4.9% | |
| 94 | Catalina Island Marathon 5K - california | 13.9% | 254 m | 50.7 m/km | 254 m | 0 m | 39.0% | |
| 95 | Zagori Mountain Running (ZMR) 5K - greece | 13.5% | 220 m | 44.0 m/km | 222 m | -2 m | 70.9% | |
| 96 | Mohawk Mountain Race (Cornwall) 5K - connecticut | 7.1% | 425 m | 85.0 m/km | 424 m | 1 m | 40.0% | |
| 97 | Kia Fjällmaraton (Fjällmaratonveckan), Årefjällen 5K - sweden | 1.2% | 1,005 m | 201.0 m/km | 1 m | 1,003 m | 64.1% |
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97 qualifying races in this ranking; use the distance catalogue to search the full distance list. Scores are out of 100 when present; route, elevation and cost figures are shown in their natural units.
Races are ranked by Flat grade share. Score metrics use methodology scoring-methodology-v1.0. Elevation rankings use only trusted raw-elevation course profiles. A ranking is only published when at least five races qualify, so the table is never padded with thin data.
Martian Invasion of Races 5K ranks first by flat grade share, from 97 qualifying races compared under our published methodology.