BROWSE ROUTE COLLECTIONS
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Flat Routes from Boulder, United States (page 10)
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| ID | ROUTE | LOCALITY | COUNTRY | CREATED | USED FOR | DISTANCE (km) | ASCENT (m) | TERRAIN | VIEWS |
|---|---|---|---|---|---|---|---|---|---|
| 207794 | Recovery Ride Niwot Rd | Boulder | US | 9 years ago | Cycling | 45.280 | 372 | Road | 19 |
| 2782954 | Boulderthon Marathon | Boulder | US | 11 months ago | Running | 42.587 | 372 | Mixed | 12 |
| 890613 | Old Stage - Boulder CO | Boulder | US | 6 years ago | Cycling | 18.404 | 375 | Road | 17 |
| 1054461 | BVR TH Up To Hogback Loop | Boulder | US | 5 years ago | Running | 11.146 | 375 | Off-Road | 4 |
| 569699 | Mt Sanitas E Face Via Goat Trail | Boulder | US | 7 years ago | Running | 4.178 | 377 | Off-Road | 41 |
| 204511 | Betasso Preserve Loop | Boulder | US | 9 years ago | Running | 10.548 | 381 | Off-Road | 41 |
| 1319427 | Flatirons Vista/Springbrook/Goshawk | Boulder | US | 4 years ago | Running | 15.450 | 381 | Off-Road | 12 |
| 2382799 | Shanahan / Mesa Loop | Boulder | US | 2 years ago | Running | 11.391 | 381 | Off-Road | 5 |
| 2506111 | Dirty Bismarck From Boulder Bus Stops | Boulder | US | 1 year ago | Running | 30.828 | 381 | Off-Road | 6 |
| 2228285 | Past Track And Thunder Lake Cir | Boulder | US | 2 years ago | Cycling | 40.464 | 382 | Road | 9 |
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| 2846178 | 75th-Hygiene-63rd | Boulder | US | 8 months ago | Cycling | 56.140 | 382 | Road | 4 |
| 3062936 | Boulder Backroads | Boulder | US | 1 month ago | Cycling | 46.502 | 383 | Mixed | 6 |
| 207920 | 30 Mile Ride Niwot Rd | Boulder | US | 9 years ago | Cycling | 49.814 | 384 | Road | 32 |
| 427822 | Sanitas Lions Lair | Boulder | US | 8 years ago | Running | 8.160 | 390 | Mixed | 17 |
| 553551 | Boulder Radersburg | Boulder | US | 7 years ago | Motorcycling | 64.559 | 391 | Road | 18 |
| 255639 | Sanitas Loop | Boulder | US | 9 years ago | Running | 4.875 | 392 | Off-Road | 15 |
| 3036045 | Mount Sanitas Loop Hike (Boulder, CO) - 3.1M | Boulder | US | 2 months ago | Walking | 4.971 | 397 | Off-Road | 6 |
| 1488564 | Sunshine Canyon / Lion's Lair To Sanitas 7.4mi | Boulder | US | 4 years ago | Running | 11.980 | 402 | Mixed | 8 |
| 3036673 | Mount Sanitas Loop Hike (Boulder, CO) - 5M | Boulder | US | 2 months ago | Walking | 8.069 | 403 | Off-Road | 6 |
| 1142664 | Sanitas Loop | Boulder | US | 5 years ago | Running | 8.064 | 406 | Off-Road | 9 |
| 205086 | Chautauqua To Mesa And Back | Boulder | US | 9 years ago | Running | 9.718 | 409 | Off-Road | 26 |
| 1999408 | Royal Arch Trail | Boulder | US | 3 years ago | Running | 5.246 | 411 | Road | 10 |
| 206979 | Day 30 | Boulder | US | 9 years ago | Cycling | 36.123 | 413 | Road | 21 |
| 1139828 | Rez To Boulder Backroads And Back | Boulder | US | 5 years ago | Cycling | 48.464 | 413 | Mixed | 30 |
| 578028 | Lions Lair Trail, Mt Sanitas | Boulder | US | 7 years ago | Running | 12.269 | 417 | Off-Road | 20 |
| 2150312 | 6 Miles: Sunshine Canyon, Lion's Lair Loop | Boulder | US | 2 years ago | Running | 9.884 | 418 | Off-Road | 7 |
| 2323527 | Flag | Boulder | US | 2 years ago | Cycling | 7.875 | 424 | Road | 6 |
| 873432 | Overland Loop, Lichen, Wapiti, Ponderosa & Back | Boulder | US | 6 years ago | Running | 17.520 | 424 | Off-Road | 10 |
| 2959037 | Marshall Gravel | Boulder | US | 4 months ago | Cycling | 36.964 | 425 | Mixed | 4 |
| 283364 | Royal Arch Hike | Boulder | US | 9 years ago | Walking | 5.564 | 426 | Off-Road | 30 |
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