| ID | ROUTE | LOCALITY | COUNTRY | CREATED | USED FOR | DISTANCE (km) | ASCENT (m) | TERRAIN | VIEWS |
|---|---|---|---|---|---|---|---|---|---|
| 404578 | May-sochist Solo 50 | Boulder | US | 8 years ago | Running | 93.134 | 5579 | Off-Road | 54 |
| 411423 | Community Ditch Lollipop | Boulder | US | 8 years ago | Running | 14.834 | 221 | Off-Road | 54 |
| 607341 | Eldo Long Lollipop | Boulder | US | 7 years ago | Running | 33.145 | 1356 | Mixed | 54 |
| 392449 | Paper Rout | Boulder | US | 9 years ago | Other | 79.769 | 2630 | Road | 54 |
| 19417 | Work Bike Route | Boulder | US | 11 years ago | Cycling | 7.026 | 34 | Mixed | 54 |
| 1401317 | Walker + Mesa Trail 50k | Boulder | US | 5 years ago | Running | 50.916 | 2098 | Off-Road | 54 |
| 2307201 | TWP To Longmont Bakery | Boulder | US | 2 years ago | Cycling | 31.897 | 132 | Mixed | 54 |
| 57837 | 15: Boulder, CO To Clayton, NM | Boulder | US | 10 years ago | Walking | 545.597 | 4278 | Road | 53 |
| 100254 | 5k | Boulder | US | 10 years ago | Running | 4.865 | 43 | Road | 53 |
| 392787 | Heil To Picture Rock | Boulder | US | 9 years ago | Running | 17.578 | 302 | Off-Road | 53 |
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ADVERT - Routes LrgLeader Middle
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| 331085 | 12 Mile Loop | Boulder | US | 9 years ago | Running | 19.786 | 943 | Mixed | 53 |
| 281518 | 20 Miler Figure 8 | Boulder | US | 9 years ago | Running | 32.368 | 230 | Mixed | 53 |
| 403211 | May Day Marching Route | Boulder | US | 8 years ago | Walking | 1.205 | 4 | Road | 53 |
| 396278 | 28 Mile Loop W/old Stage | Boulder | US | 9 years ago | Cycling | 45.731 | 548 | Road | 52 |
| 332815 | 13 Miler | Boulder | US | 9 years ago | Running | 21.175 | 532 | Mixed | 52 |
| 741289 | Coot Lake To Joder Ranch Via Lefthand Trail | Boulder | US | 7 years ago | Running | 27.511 | 442 | Off-Road | 52 |
| 303298 | Burr Trail Road | Boulder | US | 9 years ago | Other | 57.766 | 946 | Road | 51 |
| 205398 | Boulder Creek Path | Boulder | US | 9 years ago | Running | 14.107 | 272 | Off-Road | 51 |
| 565538 | Boulder - Trail Ridge R - Timber Creek | Boulder | US | 8 years ago | Cycling | 129.095 | 3160 | Road | 51 |
| 2249295 | Shannon Ridge → North Boulder Trail Half Marathon | Boulder | US | 2 years ago | Running | 21.400 | 680 | Mixed | 51 |
| 1979419 | Boulder Shake Out Ride | Boulder | US | 3 years ago | Cycling | 27.335 | 257 | Road | 50 |
| 2636159 | Logan Mill-Sugarloaf-Magnolia | Boulder | US | 1 year ago | Cycling | 88.548 | 2010 | Mixed | 50 |
| 441721 | Dank Valley | Boulder | US | 8 years ago | Running | 6.079 | 202 | Mixed | 50 |
| 477402 | North Boulder Rec Center To Niwot (Garden Cafe) | Boulder | US | 8 years ago | Cycling | 35.871 | 255 | Road | 50 |
| 253194 | 51st To Chapel On The Rocks | Boulder | US | 9 years ago | Cycling | 63.496 | 1513 | Road | 50 |
| 257478 | North Boulder Training Loops | Boulder | US | 9 years ago | Cycling | 134.985 | 1072 | Road | 50 |
| 1057739 | Boulder Valley Trail Head To Pumpkin Man | Boulder | US | 6 years ago | Running | 21.470 | 216 | Mixed | 50 |
| 1139828 | Rez To Boulder Backroads And Back | Boulder | US | 5 years ago | Cycling | 48.464 | 413 | Mixed | 49 |
| 564206 | Boulder 3 | Boulder | US | 8 years ago | Running | 3.390 | 41 | Mixed | 49 |
| 205086 | Chautauqua To Mesa And Back | Boulder | US | 9 years ago | Running | 9.718 | 409 | Off-Road | 48 |