| ID | ROUTE | LOCALITY | COUNTRY | CREATED | USED FOR | DISTANCE (km) | ASCENT (m) | TERRAIN | VIEWS |
|---|---|---|---|---|---|---|---|---|---|
| 606096 | Exactly 18 | South Burlington | US | 7 years ago | Running | 28.968 | 294 | Mixed | 37 |
| 955577 | Elk Grove 18 Miles | Elk Grove | US | 6 years ago | Running | 28.968 | 40 | Road | 105 |
| 648313 | 18 Miles From SNU | Oklahoma City | US | 7 years ago | Running | 28.968 | 141 | Off-Road | 21 |
| 1725172 | 18 Miles WB From Gold River | Gold River | US | 4 years ago | Running | 28.968 | 170 | Road | 88 |
| 1655164 | 18 Mile Training Route | Downtown Folsom | US | 4 years ago | Running | 28.968 | 467 | Road | 37 |
| 1057210 | 18 MP Home | Endicott | US | 5 years ago | Running | 28.968 | 133 | Road | 32 |
| 1327295 | 18 Mile Barrington Hills Loop | Barrington | US | 5 years ago | Running | 28.968 | 289 | Mixed | 52 |
| 665072 | Lake Miriam Loop | Lakeland | US | 7 years ago | Running | 28.968 | 128 | Road | 39 |
| 538813 | 18 Mile Route | San Antonio | US | 7 years ago | Running | 28.968 | 282 | Road | 67 |
| 904584 | 18er Option B | Waukesha | US | 6 years ago | Running | 28.968 | 173 | Mixed | 14 |
|
|
|||||||||
| 913879 | 18 Miles | Astoria | US | 6 years ago | Running | 28.968 | 136 | Road | 42 |
| 1549240 | 18 Liverpool-North Syracuse-Galeville | Salina | US | 4 years ago | Running | 28.968 | 125 | Mixed | 13 |
| 497854 | Nocatee 18m W/PV Bridge - Austin Park Start | Ponte Vedra Beach | US | 8 years ago | Running | 28.968 | 44 | Mixed | 50 |
| 1757638 | 18 Conant-Sidecut Pk-Fallen Timbers-Mulberry St | Perrysburg | US | 4 years ago | Running | 28.967 | 127 | Mixed | 24 |
| 1235603 | 18 Full-9 Half From NHP | Nichols Hills | US | 5 years ago | Running | 28.967 | 137 | Road | 82 |
| 1788780 | Clinton 18 Miles | Clinton | US | 3 years ago | Running | 28.967 | 171 | Mixed | 13 |
| 1795376 | Polaris 7/18 | Lewis Center | US | 3 years ago | Running | 28.966 | 183 | Mixed | 17 |
| 939008 | 18 Mile Route | Mallard Creek-Withrow Downs | US | 6 years ago | Running | 28.964 | 192 | Mixed | 92 |
| 1879686 | 18.0 Run | Knoxville | US | 3 years ago | Running | 28.962 | 271 | Road | 13 |
| 2773957 | WI Ice Age @ Devils Lake | Town of Merrimac | US | 1 year ago | Running | 28.962 | 751 | Off-Road | 15 |
| 756286 | Edge Of Kititas Valley | Ellensburg | US | 6 years ago | Running | 28.962 | 115 | Off-Road | 20 |
| 2017704 | 18 Miler Nakomis To Stone Arch / River Trail | Nokomis | US | 3 years ago | Running | 28.961 | 258 | Mixed | 13 |
| 3070093 | Garmin Second Portion ATT | Durham | US | 4 months ago | Running | 28.959 | 294 | Mixed | 26 |
| 1438273 | 18 Miles NH School | New Hartford | US | 4 years ago | Running | 28.959 | 152 | Road | 17 |
| 2174172 | Jackson High (18 Mile Course) | Lake Cable | US | 2 years ago | Running | 28.959 | 234 | Mixed | 30 |
| 2742731 | 18mi From FF - Dyer Parks - Centennial | Schererville | US | 1 year ago | Running | 28.957 | 59 | Mixed | 115 |
| 734156 | S4E11 18 Miles | New York | US | 6 years ago | Running | 28.952 | 361 | Road | 36 |
| 3081854 | Dunn 18 With Water Options | Woodbury | US | 3 months ago | Running | 28.950 | 172 | Mixed | 32 |
| 1029463 | 15 FEB 20 (Extended Costco Route) | Boulder | US | 5 years ago | Running | 28.949 | 340 | Road | 27 |
| 1807279 | Chinatowns Manhattan & Brooklyn | Central Park | US | 3 years ago | Running | 28.947 | 148 | Mixed | 28 |