- Flat grade share
- 100.0%
- Ascent
- 12 m
- Climb density
- 0.3 m/km
- Descent
- 12 m
- Net elevation
- 0 m
- Max absolute grade
- 2.0%
As of
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The flattest marathons, ranked from trusted raw-elevation route profiles across 138 qualifying races.
Ranking current as ofNaturosa Catania Marathon leads this ranking on flat grade share (100.0%).
Compare Naturosa Catania Marathon vs Zürich Marathon
| # | Race | Flat grade share | Ascent | Climb density | Descent | Net elevation | Max absolute grade | As of |
|---|---|---|---|---|---|---|---|---|
| 1 | Naturosa Catania Marathon - italy | 100.0% | 12 m | 0.3 m/km | 12 m | 0 m | 2.0% | |
| 2 | Zürich Marathon - switzerland | 98.2% | 66 m | 1.6 m/km | 68 m | -2 m | 5.9% | |
| 3 | The Woodlands Marathon - texas | 98.1% | 86 m | 2.0 m/km | 88 m | -2 m | 3.6% | |
| 4 | Jersey City Marathon & Half Marathon - new-jersey | 97.6% | 68 m | 1.6 m/km | 69 m | 0 m | 4.9% | |
| 5 | Bath & Bristol Railway Races Marathon - south-west | 97.6% | 98 m | 2.3 m/km | 97 m | 1 m | 6.7% | |
| 6 | Mississippi River Marathon - mississippi | 97.5% | 59 m | 1.4 m/km | 57 m | 2 m | 6.1% | |
| 7 | Idaho Falls Marathon - idaho | 96.4% | 69 m | 1.6 m/km | 52 m | 15 m | 10.9% | |
| 8 | Padova Marathon - italy | 95.8% | 96 m | 2.3 m/km | 97 m | -1 m | 7.2% | |
| 9 | Nagyerdei Terep Maraton (Debrecen) Marathon - hungary | 95.8% | 125 m | 2.9 m/km | 121 m | 3 m | 8.0% | |
| 10 | Maratona di Pisa Marathon - italy | 95.5% | 105 m | 2.5 m/km | 101 m | 5 m | 5.3% | |
| 11 | Martian Invasion of Races Marathon - michigan | 94.9% | 124 m | 2.9 m/km | 124 m | 0 m | 6.6% | |
| 12 | Novant Health Wilmington Marathon - north-carolina | 94.8% | 109 m | 2.6 m/km | 110 m | -0 m | 6.8% | |
| 13 | NLB Ljubljana Marathon - slovenia | 94.6% | 112 m | 2.7 m/km | 113 m | -1 m | 7.0% | |
| 14 | MountainOne Steel Rail Races (Adams) Marathon - massachusetts | 93.7% | 128 m | 3.0 m/km | 128 m | -0 m | 6.8% | |
| 15 | Wizz Air Milano Marathon - italy | 93.7% | 145 m | 3.4 m/km | 136 m | 9 m | 6.2% | |
| 16 | Poznań Maraton im. Macieja Frankiewicza Marathon - poland | 93.3% | 156 m | 3.7 m/km | 157 m | -1 m | 3.9% | |
| 17 | Vienna City Marathon - austria | 93.3% | 118 m | 2.8 m/km | 108 m | 11 m | 6.6% | |
| 18 | Debrecen Maraton Marathon - hungary | 92.9% | 119 m | 2.8 m/km | 119 m | 0 m | 2.9% | |
| 19 | SPAR Budapest Marathon - hungary | 92.6% | 188 m | 4.5 m/km | 182 m | 5 m | 15.5% | |
| 20 | Stockholm Marathon - sweden | 91.9% | 166 m | 3.9 m/km | 166 m | -0 m | 5.2% | |
| 21 | Termal Bologna Marathon - italy | 91.5% | 187 m | 4.4 m/km | 171 m | 16 m | 5.6% | |
| 22 | Haspa Marathon Hamburg - germany | 90.4% | 155 m | 3.7 m/km | 155 m | 0 m | 5.5% | |
| 23 | YMCA Harrisburg Marathon, Half, and Relay Presented by Enders Insurance - pennsylvania | 90.3% | 176 m | 4.2 m/km | 176 m | -0 m | 11.8% | |
| 24 | Run Rome The Marathon - italy | 90.3% | 135 m | 3.2 m/km | 144 m | -9 m | 9.9% | |
| 25 | DICK'S Sporting Goods Pittsburgh Marathon - pennsylvania | 90.2% | 154 m | 3.6 m/km | 154 m | 0 m | 12.0% | |
| 26 | Maratona do Funchal (Funchal Marathon) - portugal | 90.1% | 134 m | 3.2 m/km | 181 m | -46 m | 6.2% | |
| 27 | Mein Freiburg Marathon - germany | 89.8% | 211 m | 5.0 m/km | 210 m | 1 m | 6.2% | |
| 28 | Sunrise Marathon | Halfmarathon Brno - czechia | 88.9% | 176 m | 4.2 m/km | 176 m | -0 m | 6.4% | |
| 29 | SwissCityMarathon – Lucerne Marathon - switzerland | 88.6% | 162 m | 3.8 m/km | 163 m | -2 m | 7.8% | |
| 30 | Belfast City Marathon - northern-ireland | 88.2% | 177 m | 4.2 m/km | 198 m | -22 m | 5.4% | |
| 31 | Mercy Health Glass City Marathon - ohio | 88.2% | 177 m | 4.2 m/km | 176 m | 1 m | 6.7% | |
| 32 | Trieste Spring Run Marathon - italy | 87.9% | 205 m | 4.9 m/km | 204 m | 0 m | 21.0% | |
| 33 | Paavo Nurmi Marathon - finland | 86.9% | 179 m | 4.2 m/km | 181 m | -2 m | 10.9% | |
| 34 | Omaha Marathon - nebraska | 86.8% | 215 m | 5.1 m/km | 216 m | -1 m | 11.5% | |
| 35 | Chester Marathon - north-west | 86.3% | 220 m | 5.2 m/km | 217 m | 3 m | 7.8% | |
| 36 | TBK Bank Quad Cities Marathon - iowa | 85.7% | 180 m | 4.3 m/km | 185 m | -5 m | 9.0% | |
| 37 | Marathon Vert Rennes - france | 85.6% | 192 m | 4.6 m/km | 191 m | 1 m | 7.8% | |
| 38 | Cleveland Marathon - ohio | 85.6% | 232 m | 5.5 m/km | 233 m | 0 m | 31.4% | |
| 39 | Copenhagen Marathon - denmark | 85.3% | 220 m | 5.2 m/km | 219 m | -0 m | 5.4% | |
| 40 | Toulouse Métropole Run Experience Marathon - france | 84.8% | 209 m | 5.0 m/km | 219 m | -10 m | 8.5% | |
| 41 | Maine Coast Marathon - maine | 84.2% | 219 m | 5.2 m/km | 217 m | 1 m | 8.6% | |
| 42 | Endurancelife Suffolk (Dunwich) Marathon - east-of-england | 83.9% | 219 m | 5.1 m/km | 218 m | 0 m | 7.7% | |
| 43 | Allianz Richmond Marathon - virginia | 83.3% | 236 m | 5.6 m/km | 272 m | -36 m | 16.1% | |
| 44 | Michelob Ultra El Paso Marathon - texas | 83.0% | 256 m | 6.1 m/km | 255 m | 1 m | 12.5% | |
| 45 | Thames Meander Marathon (London) - london | 82.8% | 274 m | 6.5 m/km | 274 m | 0 m | 6.1% | |
| 46 | Helsinki City Marathon - finland | 82.4% | 226 m | 5.4 m/km | 220 m | 6 m | 8.3% | |
| 47 | Generali Genève Marathon - switzerland | 82.3% | 183 m | 4.3 m/km | 236 m | -53 m | 9.0% | |
| 48 | Garmin New Forest Marathon - south-east | 81.7% | 246 m | 5.8 m/km | 247 m | -1 m | 5.5% | |
| 49 | Hoag OC Marathon Running Festival - california | 81.6% | 182 m | 4.3 m/km | 214 m | -32 m | 8.7% | |
| 50 | Midnattssolmaraton (Midnight Sun Marathon), Tromsø - norway | 81.1% | 242 m | 5.7 m/km | 241 m | 2 m | 7.5% | |
| 51 | Energa Gdańsk Maraton Marathon - poland | 80.9% | 227 m | 5.4 m/km | 228 m | -1 m | 7.8% | |
| 52 | Tupelo Marathon - mississippi | 79.5% | 243 m | 5.8 m/km | 242 m | 1 m | 7.1% | |
| 53 | Regensburg Marathon - germany | 79.4% | 247 m | 5.9 m/km | 247 m | -0 m | 9.3% | |
| 54 | Trondheim Maraton Marathon - norway | 79.0% | 253 m | 6.0 m/km | 252 m | 1 m | 10.7% | |
| 55 | Madison Marathon (Madison, Wisconsin) - wisconsin | 78.8% | 243 m | 5.7 m/km | 236 m | 6 m | 12.1% | |
| 56 | Windermere Marathon (Spokane) - washington | 78.6% | 226 m | 5.4 m/km | 304 m | -78 m | 13.4% | |
| 57 | Amica Newport Marathon & Half Marathon - rhode-island | 78.5% | 270 m | 6.4 m/km | 271 m | -0 m | 8.1% | |
| 58 | Southampton Marathon - south-east | 78.4% | 279 m | 6.6 m/km | 265 m | 14 m | 9.7% | |
| 59 | Rimi Riga Marathon - latvia | 77.6% | 273 m | 6.5 m/km | 272 m | 1 m | 20.5% | |
| 60 | The Great Bangor Marathon & Half (Bangor, Maine) - maine | 77.4% | 269 m | 6.4 m/km | 280 m | -10 m | 9.9% | |
| 61 | Montpellier Run Festival Marathon - france | 76.7% | 303 m | 7.2 m/km | 290 m | 12 m | 9.7% | |
| 62 | Marshall University Marathon - west-virginia | 75.8% | 330 m | 7.8 m/km | 332 m | -2 m | 18.7% | |
| 63 | The Original Las Vegas Marathon - nevada | 75.4% | 331 m | 7.8 m/km | 331 m | 0 m | 11.9% | |
| 64 | Montana Marathon (Billings) - montana | 74.5% | 193 m | 4.6 m/km | 446 m | -253 m | 15.6% | |
| 65 | TUI Μαραθώνιος Ρόδου (TUI Rhodes Marathon) - greece | 73.9% | 296 m | 7.0 m/km | 294 m | 3 m | 10.1% | |
| 66 | Athens Marathon. The Authentic - greece | 73.8% | 333 m | 7.9 m/km | 274 m | 59 m | 7.6% | |
| 67 | FirstEnergy Akron Marathon - ohio | 73.4% | 350 m | 8.3 m/km | 355 m | -6 m | 13.8% | |
| 68 | Sioux Falls Marathon - south-dakota | 73.2% | 305 m | 7.2 m/km | 307 m | -2 m | 13.6% | |
| 69 | DNB Oslo Marathon - norway | 72.0% | 307 m | 7.3 m/km | 308 m | -0 m | 6.7% | |
| 70 | Two Tunnels Railway Races Marathon - south-west | 71.5% | 415 m | 9.8 m/km | 413 m | 2 m | 21.0% | |
| 71 | Albany COMBOS Marathon & Half Marathon - georgia | 70.7% | 333 m | 7.9 m/km | 337 m | -4 m | 13.0% | |
| 72 | Milton Keynes Marathon - south-east | 70.5% | 318 m | 7.5 m/km | 320 m | -2 m | 7.8% | |
| 73 | Marathon des Alpes-Maritimes Nice-Cannes - france | 70.4% | 308 m | 7.3 m/km | 310 m | -2 m | 11.8% | |
| 74 | Zurich Rock 'n' Roll Running Series Madrid Marathon - spain | 69.5% | 335 m | 7.9 m/km | 362 m | -26 m | 8.7% | |
| 75 | Flying Pig Marathon - ohio | 68.6% | 424 m | 10.0 m/km | 427 m | -4 m | 32.4% | |
| 76 | The Asheville Marathon & Half - north-carolina | 67.6% | 312 m | 7.4 m/km | 374 m | -61 m | 8.9% | |
| 77 | Maine Marathon (Portland) - maine | 67.3% | 357 m | 8.5 m/km | 358 m | 0 m | 15.5% | |
| 78 | Maui Oceanfront Marathon - hawaii | 66.9% | 392 m | 9.3 m/km | 413 m | -21 m | 17.4% | |
| 79 | Arctic Marathon (Rovaniemi) - finland | 65.3% | 392 m | 9.3 m/km | 391 m | -0 m | 11.9% | |
| 80 | Mississippi Blues Marathon - mississippi | 65.3% | 401 m | 9.5 m/km | 399 m | 2 m | 10.2% | |
| 81 | Bend Marathon and Half - oregon | 65.1% | 388 m | 9.2 m/km | 388 m | 0 m | 16.6% | |
| 82 | Cedar Rapids Marathon - iowa | 63.8% | 454 m | 10.8 m/km | 455 m | -1 m | 15.8% | |
| 83 | Richmond Park Marathon (London) - london | 63.0% | 423 m | 10.0 m/km | 417 m | 6 m | 15.3% | |
| 84 | The New Hampshire Marathon at Newfound Lake - new-hampshire | 61.4% | 412 m | 9.8 m/km | 408 m | 4 m | 12.0% | |
| 85 | 6 sjöar (Uppsala) Marathon - sweden | 61.2% | 426 m | 10.1 m/km | 427 m | -1 m | 22.4% | |
| 86 | Reims Champagne Run Marathon - france | 60.8% | 389 m | 9.3 m/km | 551 m | -161 m | 17.4% | |
| 87 | Run the Rainbow for Children's Marathon - mississippi | 60.6% | 407 m | 9.7 m/km | 407 m | 0 m | 10.6% | |
| 88 | Connemara International Marathon (Connemarathon) - ireland | 59.7% | 451 m | 10.7 m/km | 443 m | 8 m | 19.5% | |
| 89 | Clonakilty Waterfront Marathon - ireland | 57.3% | 493 m | 11.7 m/km | 497 m | -4 m | 13.0% | |
| 90 | Bay of Fundy International Marathon - maine | 57.1% | 456 m | 10.8 m/km | 484 m | -27 m | 12.5% | |
| 91 | Estes Park Marathon and Half Marathon - colorado | 56.3% | 256 m | 6.1 m/km | 735 m | -479 m | 15.1% | |
| 92 | Mount Desert Island Marathon, Half & Relay - maine | 55.5% | 526 m | 12.5 m/km | 527 m | -1 m | 18.7% | |
| 93 | Run Woodstock Marathon - michigan | 53.7% | 547 m | 13.0 m/km | 546 m | 1 m | 13.5% | |
| 94 | Portland Coastal Marathon - south-west | 53.2% | 715 m | 16.9 m/km | 715 m | -0 m | 33.0% | |
| 95 | The Hawk Hundred (Lawrence) Marathon - kansas | 52.7% | 495 m | 11.7 m/km | 487 m | 8 m | 14.3% | |
| 96 | The Kauai Marathon & Half Marathon - hawaii | 48.1% | 607 m | 14.4 m/km | 612 m | -5 m | 24.0% | |
| 97 | Jungfrau-Marathon Interlaken - switzerland | 47.7% | 1,960 m | 46.5 m/km | 200 m | 1,761 m | 35.4% | |
| 98 | Lake Tahoe Marathon - nevada | 46.8% | 737 m | 17.5 m/km | 733 m | 4 m | 46.1% | |
| 99 | Norfolk Festival of Running (King's Lynn) Marathon - east-of-england | 45.4% | 558 m | 13.2 m/km | 558 m | -0 m | 9.8% | |
| 100 | Stavanger Marathon - norway | 45.1% | 862 m | 20.4 m/km | 887 m | -25 m | 87.3% |
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Showing the top 100 of 138 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.
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.
Naturosa Catania Marathon ranks first by flat grade share, from 138 qualifying races compared under our published methodology.