| ID | ROUTE | LOCALITY | COUNTRY | CREATED | USED FOR | DISTANCE (km) | ASCENT (m) | TERRAIN | VIEWS |
|---|---|---|---|---|---|---|---|---|---|
| 1105659 | Every Peak In The Park 2 Rt9 Start | Philipstown | US | 5 years ago | Running | 34.382 | 1990 | Off-Road | 40 |
| 1949880 | Gov And Rim | Aspen | US | 3 years ago | Running | 34.382 | 1346 | Off-Road | 12 |
| 2084843 | 2023 MOUNTAIN RIDGE 21 | US | 3 years ago | Running | 34.381 | 642 | Off-Road | 359 | |
| 2752573 | 21 To Tempe | Phoenix | US | 1 year ago | Running | 34.377 | 37 | Mixed | 25 |
| 2723110 | Enchantments W/side Trips | US | 1 year ago | Running | 34.376 | 2247 | Off-Road | 11 | |
| 1532958 | Two Loop Firestone Trail | Firestone | US | 4 years ago | Running | 34.376 | 146 | Mixed | 13 |
| 1723927 | Manchester United Devil | Flatbush-Ditmas Park | US | 4 years ago | Running | 34.374 | 52 | Mixed | 20 |
| 1797557 | Grants Trail And Back | Southwest Garden | US | 3 years ago | Running | 34.374 | 281 | Mixed | 15 |
| 2524639 | Skyline | Little Nashville | US | 1 year ago | Running | 34.373 | 941 | Mixed | 10 |
| 2382754 | MARATHON TRAINER!!! | College Hill | US | 2 years ago | Running | 34.372 | 180 | Road | 16 |
|
|
|||||||||
| 1945221 | 21M West Side>110>CPn>FDR>60>1stAv>53rd | City of New York | US | 3 years ago | Running | 34.371 | 168 | Mixed | 18 |
| 2031363 | 3 Pass Loop | US | 3 years ago | Running | 34.358 | 1894 | Off-Road | 17 | |
| 510405 | 21 Miles Through Brooklyn-Queens-Manhattan | New York | US | 8 years ago | Running | 34.351 | 138 | Road | 45 |
| 784471 | OT50 21+ | Caddo Heights/South Highlands | US | 6 years ago | Running | 34.350 | 146 | Road | 48 |
| 1021768 | Ranger To Neels | Dahlonega | US | 5 years ago | Running | 34.350 | 1716 | Off-Road | 33 |
| 329447 | 21 Miles To Parents | Buffalo | US | 8 years ago | Running | 34.344 | 56 | Road | 45 |
| 231006 | Robinson-Red Star-Duncan-Robinson | Placer County | US | 9 years ago | Running | 34.341 | 1265 | Off-Road | 57 |
| 3069077 | Carlton AR Run & Bike | US | 3 months ago | Running | 34.340 | 35 | Mixed | 11 | |
| 992276 | 21 Clear Lake Blvd HEN | Clear Lake | US | 5 years ago | Running | 34.340 | 71 | Road | 18 |
| 2780660 | Patch-LakeRonk-Patch | Village of Patchogue | US | 1 year ago | Running | 34.339 | 165 | Road | 10 |
| 1047302 | Highline Canal - Denver Co | Cherry Hills Village | US | 5 years ago | Running | 34.336 | 154 | Mixed | 28 |
| 1715797 | 21 Miler | Fort Greene | US | 4 years ago | Running | 34.331 | 206 | Road | 16 |
| 2213703 | HOF Marathon Preview | Canton | US | 2 years ago | Running | 34.331 | 223 | Road | 7 |
| 1683528 | Sunshine Beach Loop | Point Reyes Station | US | 4 years ago | Running | 34.330 | 703 | Off-Road | 53 |
| 1512346 | Silvermine 21 Miler | Highland Falls | US | 4 years ago | Running | 34.326 | 1047 | Off-Road | 46 |
| 3079119 | 21 Option 2 | Quincy | US | 3 months ago | Running | 34.325 | 252 | Mixed | 12 |
| 2559057 | On NYC - NYCM 21 | City of New York | US | 1 year ago | Running | 34.322 | 174 | Road | 5 |
| 1304209 | Weston Marathon | Weston | US | 5 years ago | Running | 34.319 | 171 | Road | 20 |
| 2492242 | Smokies Twin Creeks, Trillium, Bull Head Loop | Twin Creeks | US | 1 year ago | Running | 34.317 | 1646 | Mixed | 16 |
| 1347612 | Thanksgiving Marathon | Sonoma | US | 5 years ago | Running | 34.315 | 305 | Road | 43 |