13 SEPMAP
Bozeman Half Marathon & 10K
Montana
Event weekend
- Map
- Profile
- Character
GPS trace: 81 pts / www.bozemanmarathon.com
- Mountain
- City
- Historic
- Waterfront
- Ascent
- 17 m
- m/km
- 1.7 m/km
-5.3%GAP
Mapped route ranking
Lowest GAP factor 10k route maps
110 mapped 10k race pages ranked by gap. Only races with stored route geometry and the required route metric qualify.
Which mapped route leads?
Bozeman Half Marathon & 10K currently leads this mapped-route ranking on gap (-5.3%).
110Qualifying routes110Elevation profiles100%Profile share-5.3%Top metric
Ranked mapped pages
Featured 10k route maps
15 MAYMAP
La Jolla Half Marathon, 10K & 5K
California
Event weekend
- Map
- Profile
- Character
GPS trace: 286 pts / lajollahalfmarathon.com
- Net Downhill
- Forest
- Coastal
- Waterfront
- Ascent
- 76 m
- m/km
- 7.6 m/km
-4.5%GAP
25 JULMAP
St. Croix Crossing Half Marathon
Minnesota
Event weekend
- Map
- Profile
- Character
GPS trace: 238 pts / www.runstillwater.com
- Riverside
- City
- Historic
- Waterfront
- Ascent
- 23 m
- m/km
- 2.3 m/km
-3.3%GAP
20 SEPMAP
Montana Marathon (Billings)
Montana
Event weekend
- Map
- Profile
- Character
GPS trace: 96 pts / www.406raceseries.com
- Waterfront
- Parkland
- Countryside
- Mountain
- Ascent
- 13 m
- m/km
- 1.3 m/km
-2.6%GAP
14 JUNMAP
RAD Half Marathon & 10K (Asheville)
North Carolina
Event weekend
- Map
- Profile
- Character
GPS trace: 332 pts / idaph.net
- City
- Riverside
- Waterfront
- Parkland
- Ascent
- 92 m
- m/km
- 9.2 m/km
-2.3%GAP
09 MAYMAP
Generali Genève Marathon
Switzerland
Event weekend
- Map
- Profile
- Character
GPS trace: 118 pts / www.generaligenevemarathon.com
- City
- Countryside
- Lakeside
- Waterfront
- Ascent
- 81 m
- m/km
- 8.1 m/km
-1.3%GAP
25 APRMAP
Zurich Rock 'n' Roll Running Series Madrid
Spain
Event weekend
- Map
- Profile
- Character
GPS trace: 177 pts / rocknrollmadridrun.com
- City
- Historic
- Parkland
- Riverside
- Ascent
- 66 m
- m/km
- 6.6 m/km
-0.8%GAP
21 JUNMAP
Bay of Fundy International Marathon
Maine
Event weekend
- Map
- Profile
- Character
GPS trace: 172 pts / www.bayoffundymarathon.com
- Gently Rolling
- Waterfront
- Coastal
- Island
- Ascent
- 64 m
- m/km
- 6.4 m/km
-0.8%GAP
13 JUNMAP
Juneteenth Half Marathon & 10K (Washington DC)
Dc
Event weekend
- Map
- Profile
- Character
GPS trace: 463 pts / runsignup.com
- Rolling
- Parkland
- Mountain
- Forest
- Ascent
- 134 m
- m/km
- 13.4 m/km
-0.6%GAP
12 JUNMAP
Isle of Skye Half Marathon
Scotland
Event weekend
- Map
- Profile
- Character
GPS trace: 223 pts / www.skyehalfmarathon.com
- Mountain
- Countryside
- Waterfront
- Island
- Ascent
- 112 m
- m/km
- 11.2 m/km
-0.3%GAP
01 NOVMAP
Toulouse Métropole Run Experience
France
Event weekend
- Map
- Profile
- Character
GPS trace: 96 pts / harmonie-mutuelle.toulouserunexperience.fr
- Flat
- City
- Riverside
- Historic
- Ascent
- 40 m
- m/km
- 4.0 m/km
-0.2%GAP
04 JULMAP
OTC Butte to Butte (Eugene)
Oregon
Event weekend
- Map
- Profile
- Character
GPS trace: 415 pts / buttetobutte.com
- Net Downhill
- City
- Parkland
- Waterfront
- Ascent
- 99 m
- m/km
- 9.9 m/km
-0.1%GAP
25 OCTMAP
SwissCityMarathon – Lucerne
Switzerland
Event weekend
- Map
- Profile
- Character
GPS trace: 589 pts / www.swisscitymarathon.ch
- City
- Coastal
- Mountain
- Forest
- Ascent
- 27 m
- m/km
- 2.7 m/km
-0.1%GAP
27 FEBMAP
The Woodlands Marathon
Texas
Event weekend
- Map
- Profile
- Character
GPS trace: 135 pts / www.thewoodlandsmarathon.com
- Parkland
- Forest
- City
- Waterfront
- Ascent
- 20 m
- m/km
- 2.0 m/km
-0.1%GAP
11 APRMAP
Zürich Marathon
Switzerland
Event weekend
- Map
- Profile
- Character
GPS trace: 303 pts / www.zuerichmarathon.ch
- City
- Lakeside
- Historic
- Big City
- Ascent
- 15 m
- m/km
- 1.5 m/km
-0.1%GAP
28 APRMAP
Nagyerdei Terep Maraton (Debrecen)
Hungary
Event weekend
- Map
- Profile
- Character
GPS trace: 558 pts / nagyerdeimaraton.hu
- Parkland
- Forest
- Trail
- Community
- Ascent
- 29 m
- m/km
- 2.8 m/km
-0.0%GAP
13 DECMAP
Naturosa Catania Marathon
Italy
Event weekend
- Map
- Profile
- Character
GPS trace: 641 pts / www.maratonadicatania.it
- Coastal
- City
- Waterfront
- Historic
- Ascent
- 4 m
- m/km
- 0.4 m/km
-0.0%GAP
01 AUGMAP
Summer Breeze Half Marathon (San Leandro)
California
Event weekend
- Map
- Profile
- Character
GPS trace: 831 pts / brazenracing.com
- Coastal
- Waterfront
- Parkland
- Trail
- Ascent
- 0 m
- m/km
- 0.0 m/km
0.0%GAP
13 SEPMAP
Vale of York Half Marathon
Yorkshire
Event weekend
- Map
- Profile
- Cost
- Character
GPS trace: 138 pts / evensplits.events
- Pancake Flat
- Countryside
- Parkland
- Forest
- Ascent
- 8 m
- m/km
- 0.8 m/km
0.0%GAP£21Entry
21 MARMAP
Wilmslow Half Marathon
North West
Event weekend
- Map
- Profile
- Character
GPS trace: 461 pts / wilmslowrunningfestival.org.uk
- Countryside
- Road
- Community
- Competitive
- Ascent
- 40 m
- m/km
- 4.0 m/km
0.0%GAP
11 OCTMAP
Bath & Bristol Railway Races
South West
Event weekend
- Map
- Profile
- Cost
- Character
GPS trace: 211 pts / www.relishrunningraces.com
- Riverside
- Countryside
- Historic
- City
- Ascent
- 7 m
- m/km
- 0.7 m/km
0.1%GAP£32Entry
01 NOVMAP
ATW Bedford 10k & Half Marathon
East Of England
Event weekend
- Map
- Profile
- Character
GPS trace: 241 pts / www.atwevents.co.uk
- Pancake Flat
- Riverside
- Parkland
- Lakeside
- Ascent
- 8 m
- m/km
- 0.8 m/km
0.1%GAP
20 JUNMAP
Tirol läuft (Innsbruck)
Austria
Event weekend
- Map
- Profile
- Character
GPS trace: 250 pts / xn--tirol-luft-w5a.com
- City
- Waterfront
- Riverside
- Historic
- Ascent
- 33 m
- m/km
- 3.3 m/km
0.1%GAP
20 JULMAP
Etape Bornholm
Denmark
Event weekend
- Map
- Profile
- Character
GPS trace: 385 pts / etape-bornholm.dk
- Coastal
- Forest
- Island
- City
- Ascent
- 56 m
- m/km
- 5.6 m/km
0.1%GAP
24 OCTMAP
City of Colleges Half Marathon
Arkansas
Event weekend
- Map
- Profile
- Character
GPS trace: 212 pts / www.cityofcollegeshalf.com
- Flat
- City
- Historic
- Countryside
- Ascent
- 32 m
- m/km
- 3.2 m/km
0.1%GAP
10KMAP
NN Night Run Ostrava
Czechia
- Map
- Profile
- Character
GPS trace: 336 pts / night-run.cz
- Flat
- City
- Riverside
- Parkland
- Ascent
- 51 m
- m/km
- 5.1 m/km
0.1%GAP
06 SEPMAP
Bear Trail Half Marathon & 10K
Delaware
Event weekend
- Map
- Profile
- Character
GPS trace: 525 pts / www.rivalraceseries.com
- Forest
- Parkland
- Waterfront
- Lakeside
- Ascent
- 36 m
- m/km
- 3.6 m/km
0.1%GAP
02 MAYMAP
Regeneron Great Limerick Run
Ireland
Event weekend
- Map
- Profile
- Character
GPS trace: 195 pts / greatlimerickrun.com
- City
- Waterfront
- Countryside
- Riverside
- Ascent
- 55 m
- m/km
- 5.7 m/km
0.2%GAP
10 OCTMAP
Reims Champagne Run
France
Event weekend
- Map
- Profile
- Character
GPS trace: 181 pts / reimschampagnerun.fr
- Pancake Flat
- City
- Vineyard
- Historic
- Ascent
- 47 m
- m/km
- 4.7 m/km
0.2%GAP
11 APRMAP
Martian Invasion of Races
Michigan
Event weekend
- Map
- Profile
- Character
GPS trace: 121 pts / www.martianraces.com
- Parkland
- City
- Riverside
- Festival
- Ascent
- 31 m
- m/km
- 3.1 m/km
0.2%GAP
13 SEPMAP
Garmin New Forest Marathon
South East
Event weekend
- Map
- Profile
- Cost
- Character
GPS trace: 275 pts / www.newforestmarathon.co.uk
- Countryside
- Forest
- Parkland
- Moorland
- Ascent
- 40 m
- m/km
- 4.0 m/km
0.2%GAP£43Entry
14 AUGMAP
Paavo Nurmi Marathon
Finland
Event weekend
- Map
- Profile
- Character
GPS trace: 112 pts / juoksuaika.fi
- City
- Coastal
- Historic
- Riverside
- Ascent
- 42 m
- m/km
- 4.2 m/km
0.2%GAP
17 OCTMAP
Indiana Women's Running Festival (Indy Women's Half Marathon), Carmel
Indiana
Event weekend
- Map
- Profile
- Character
GPS trace: 270 pts / www.womensrunningfestival.com
- City
- Parkland
- Community
- Festival
- Ascent
- 36 m
- m/km
- 3.6 m/km
0.2%GAP
29 NOVMAP
The Doncaster City 10K
Yorkshire
Event weekend
- Map
- Profile
- Cost
- Character
GPS trace: 586 pts / doncaster10k.co.uk
- Flat
- City
- Parkland
- Forest
- Ascent
- 42 m
- m/km
- 4.2 m/km
0.2%GAP£29Entry
27 SEPMAP
TBK Bank Quad Cities Marathon
Iowa
Event weekend
- Map
- Profile
- Character
GPS trace: 696 pts / www.qcmarathon.org
- City
- Riverside
- Waterfront
- Island
- Ascent
- 29 m
- m/km
- 2.9 m/km
0.2%GAP
11 OCTMAP
The Original Las Vegas Marathon
Nevada
Event weekend
- Map
- Profile
- Character
GPS trace: 268 pts / theoriginallasvegasmarathon.org
- Waterfront
- Countryside
- Desert
- Mountain
- Ascent
- 55 m
- m/km
- 5.5 m/km
0.2%GAP
07 NOVMAP
Athens Marathon. The Authentic
Greece
Event weekend
- Map
- Profile
- Character
GPS trace: 164 pts / www.athensauthenticmarathon.gr
- City
- Historic
- Coastal
- Countryside
- Ascent
- 79 m
- m/km
- 7.9 m/km
0.2%GAP
25 APRMAP
Garmin Olathe Marathon in the Land of Oz
Kansas
Event weekend
- Map
- Profile
- Character
GPS trace: 470 pts / ozrun.org
- City
- Countryside
- Parkland
- Trail
- Ascent
- 55 m
- m/km
- 5.5 m/km
0.2%GAP
29 MARMAP
Debrecen Maraton
Hungary
Event weekend
- Map
- Profile
- Character
GPS trace: 467 pts / debrecenmaraton.hu
- City
- Forest
- Parkland
- Historic
- Ascent
- 46 m
- m/km
- 4.4 m/km
0.3%GAP
15 NOVMAP
Parkway Subaru Battleship Half Marathon & GFL 10K|5K (Wilmington)
North Carolina
Event weekend
- Map
- Profile
- Character
GPS trace: 87 pts / www.battleshiphalfmarathon.com
- City
- Riverside
- Historic
- Moorland
- Ascent
- 52 m
- m/km
- 5.2 m/km
0.3%GAP
04 APRMAP
Mein Freiburg Marathon
Germany
Event weekend
- Map
- Profile
- Character
GPS trace: 249 pts / www.mein-freiburgmarathon.de
- City
- Forest
- Waterfront
- Historic
- Ascent
- 54 m
- m/km
- 5.4 m/km
0.3%GAP
16 MAYMAP
Cleveland Marathon
Ohio
Event weekend
- Map
- Profile
- Character
GPS trace: 213 pts / www.clevelandmarathon.com
- City
- Waterfront
- Lakeside
- Riverside
- Ascent
- 46 m
- m/km
- 4.6 m/km
0.3%GAP
23 MAYMAP
Naisten Kymppi (Helsinki)
Finland
Event weekend
- Map
- Profile
- Character
GPS trace: 152 pts / naistenkymppi.fi
- Coastal
- Parkland
- Waterfront
- City
- Ascent
- 48 m
- m/km
- 4.8 m/km
0.3%GAP
06 SEPMAP
Trondheim Maraton
Norway
Event weekend
- Map
- Profile
- Character
GPS trace: 223 pts / www.trondheimmaraton.no
- City
- Waterfront
- Riverside
- Historic
- Ascent
- 51 m
- m/km
- 5.1 m/km
0.4%GAP
17 MAYMAP
Windermere Marathon (Spokane)
Washington
Event weekend
- Map
- Profile
- Character
GPS trace: 312 pts / nsplit.com
- City
- Riverside
- Parkland
- Trail
- Ascent
- 62 m
- m/km
- 6.2 m/km
0.4%GAP
11 OCTMAP
Run Leicester
East Midlands
Event weekend
- Map
- Profile
- Cost
- Character
GPS trace: 332 pts / runleicester.co.uk
- Flat
- City
- Parkland
- Historic
- Ascent
- 63 m
- m/km
- 6.3 m/km
0.4%GAP£21Entry
13 JUNMAP
Helvetia Half Marathon
Oregon
Event weekend
- Map
- Profile
- Character
GPS trace: 182 pts / runwithpaula.com
- Countryside
- Historic
- Parkland
- Community
- Ascent
- 51 m
- m/km
- 5.1 m/km
0.4%GAP
19 DECMAP
Cajun Country Run
Louisiana
Event weekend
- Map
- Profile
- Character
GPS trace: 186 pts / cajuncountry.run
- Flat
- Forest
- Riverside
- Parkland
- Ascent
- 61 m
- m/km
- 6.1 m/km
0.4%GAP
More lowest gap factor 10k route maps
Direct links after the featured cards, limited to mapped 10k race pages with a publishable gap value.
- 49Naptown Half Marathon & 10K/5KGAP 0.5% | Annapolis, maryland | elevation profile
- 50Marathon Vert RennesGAP 0.5% | Rennes, france | elevation profile
- 51Garstang 10KGAP 0.5% | Garstang, north-west | elevation profile
- 52Thames Meander Marathon (London)GAP 0.5% | Barnes, london | elevation profile
- 53Madison Marathon (Madison, Wisconsin)GAP 0.6% | Madison, wisconsin | elevation profile
- 54Ukrop's Monument Avenue 10K (Richmond)GAP 0.6% | Richmond, virginia | elevation profile
- 55LundaloppetGAP 0.6% | Lund, sweden | elevation profile
- 56Haulin' Aspen Trail RaceGAP 0.6% | Bend, oregon | elevation profile
- 57Bend Marathon and HalfGAP 0.7% | Bend, oregon | elevation profile
- 58Altru Family YMCA Firecracker 5K & 10K Fun Run/WalkGAP 0.7% | Grand Forks, north-dakota | elevation profile
- 59Clonakilty Waterfront MarathonGAP 0.7% | Clonakilty, ireland | elevation profile
- 60Phoenix 10k & Half MarathonGAP 0.7% | Phoenix, arizona | elevation profile
- 61Endurancelife Suffolk (Dunwich)GAP 0.7% | Dunwich, east-of-england | elevation profile
- 62Flying Pig MarathonGAP 0.8% | Cincinnati, ohio | elevation profile
- 63Gravel Worlds Run Series (Lincoln)GAP 0.8% | Lincoln, nebraska | elevation profile
- 64Fayetteville Half MarathonGAP 0.8% | Fayetteville, arkansas | elevation profile
- 65Chester MarathonGAP 0.9% | Chester, north-west | elevation profile
- 66St Albans Half MarathonGAP 1.0% | St Albans, east-of-england | elevation profile
- 67Rimi Riga MarathonGAP 1.0% | Riga, latvia | elevation profile
- 68Run Madtown Half Marathon, 10K & 5KGAP 1.1% | Madison, wisconsin | elevation profile
- 69BTC Vulcan Run 10K (Birmingham)GAP 1.1% | Homewood, alabama | elevation profile
- 70Cedar Rapids MarathonGAP 1.1% | Cedar Rapids, iowa | elevation profile
- 71Courses de Strasbourg EurométropoleGAP 1.1% | Strasbourg, france | elevation profile
- 72Run the Rainbow for Children'sGAP 1.2% | Jackson, mississippi | elevation profile
- 73Greifenseelauf UsterGAP 1.2% | Uster, switzerland | elevation profile
- 74Middlebury Maple RunGAP 1.3% | Middlebury, vermont | elevation profile
- 75Ultra Trail Vipava Valley (UTVV), AjdovščinaGAP 1.4% | Ajdovščina, slovenia | elevation profile
- 76Montpellier Run FestivalGAP 1.4% | Montpellier, france | elevation profile
- 77Southampton MarathonGAP 1.4% | Southampton, south-east | elevation profile
- 78DNB Oslo MarathonGAP 1.4% | Oslo, norway | elevation profile
- 79Norfolk Festival of Running (King's Lynn)GAP 1.5% | King's Lynn, east-of-england | elevation profile
- 80LIDL São Silvestre de LisboaGAP 1.5% | Lisbon, portugal | elevation profile
- 81OhioHealth Capital City Half & Quarter Marathon (Columbus)GAP 1.6% | Columbus, ohio | elevation profile
- 82Double Decker Spring Run (Oxford, MS)GAP 1.6% | Oxford, mississippi | elevation profile
- 83Acadia Half Marathon & 10KGAP 1.7% | Bar Harbor, maine | elevation profile
- 84Greene & Schultz Hoosier Half Marathon, 5 & 10KGAP 1.9% | Bloomington, indiana | elevation profile
- 85Lift Bridge Road RacesGAP 2.1% | Stillwater, minnesota | elevation profile
- 86Spring Dash (Coeur d'Alene)GAP 2.1% | Coeur d'Alene, idaho | elevation profile
- 87Spokane River RunGAP 2.3% | Nine Mile Falls, washington | elevation profile
- 88TCS LidingöloppetGAP 2.3% | Lidingö, sweden | elevation profile
- 89TARC Stone Cat Trail FestivalGAP 2.3% | Ipswich, massachusetts | elevation profile
- 90Konza 25K & 10K (Manhattan)GAP 2.4% | Manhattan, kansas | elevation profile
- 91SPAR Budapest MarathonGAP 2.7% | Budapest, hungary | elevation profile
- 92Statesman Cap10K (Austin)GAP 2.8% | Austin, texas | elevation profile
- 93The Skippo Trail RaceGAP 3.0% | Ballwin, missouri | elevation profile
- 94Tollymore Extreme (Tollymore Trail Marathon), NewcastleGAP 3.2% | Newcastle, northern-ireland | elevation profile
- 956 sjöar (Uppsala)GAP 4.1% | Fjällnora, Uppsala, sweden | elevation profile
- 96Trondheim SkogsmaratonGAP 4.2% | Trondheim, norway | elevation profile
- 97Portland Coastal MarathonGAP 4.8% | Portland, south-west | elevation profile
- 98Beachy Head MarathonGAP 5.0% | Eastbourne, south-east | elevation profile
- 99Telekom Vivicittá (Budapest)GAP 5.7% | Budapest, hungary | elevation profile
- 100Two Tunnels Railway RacesGAP 5.8% | Bath, south-west | elevation profile
- 101Sandia Mountain Shadows Trail RunGAP 6.3% | Albuquerque, new-mexico | elevation profile
- 102Foot Levelers Blue Ridge MarathonGAP 6.4% | Roanoke, virginia | elevation profile
- 103The Maverick Peak District Trail (Bakewell)GAP 6.7% | Bakewell, east-midlands | elevation profile
- 104Wild Duluth RacesGAP 7.3% | Duluth, minnesota | elevation profile
- 105Lakeland Trails Coniston Marathon, Half, Mini-10k & 5kGAP 8.7% | Coniston, north-west | elevation profile
- 106Catalina Island MarathonGAP 13.2% | Avalon, california | elevation profile
- 107Tatra SkyMarathon (Zakopane)GAP 19.0% | Zakopane, poland | elevation profile
- 108Endurancelife Peak District (Castleton)GAP 19.4% | Castleton, east-midlands | elevation profile
- 109Zagori Mountain Running (ZMR)GAP 21.3% | Tsepelovo, Zagori, Ioannina, greece | elevation profile
- 110Mohawk Mountain Race (Cornwall)GAP 42.5% | Cornwall, connecticut | elevation profile
How lowest gap factor 10k route maps qualify
A race appears in a route-map collection only when raceindex.org has stored route geometry. Elevation, ascent and GAP values appear only when the route has enough elevation-bearing evidence for a publishable profile; unsupported signals are omitted.
Lowest GAP factor 10k route map questions
What qualifies for lowest gap factor 10k route maps?
A 10k race must have stored route geometry and a publishable gap value to appear in this ranking.
Why are some mapped 10k races missing from this ranking?
Mapped races can be missing an elevation-derived metric when their stored route lacks enough elevation-bearing evidence. Unsupported route metrics are omitted rather than inferred.
Which 10k race leads this mapped-route ranking?
Bozeman Half Marathon & 10K leads this route-map ranking with gap -5.3%.