| ID | ROUTE | LOCALITY | COUNTRY | CREATED | USED FOR | DISTANCE (km) | ASCENT (m) | TERRAIN | VIEWS |
|---|---|---|---|---|---|---|---|---|---|
| 509731 | Coles From Narrows | Bristol | US | 8 years ago | Other | 12.433 | 0 | Off-Road | 24 |
| 2084141 | Coldbrook & Brady Lane | Lafayette | US | 3 years ago | Other | 6.339 | 11 | Road | 13 |
| 2300661 | Cold Storage Mile Swim | Truro | US | 2 years ago | Other | 1.922 | 3 | Mixed | 17 |
| 426243 | Cold Springs Scenic Loop | Gatesville | US | 8 years ago | Other | 16.589 | 188 | Off-Road | 58 |
| 2045396 | Cold Breath Tour B | Fowlerville | US | 3 years ago | Other | 36.307 | 308 | Mixed | 16 |
| 2045392 | Cold Breath Tour | Genoa Township | US | 3 years ago | Other | 40.102 | 334 | Road | 19 |
| 355600 | Colchuck Lake Ski | Leavenworth | US | 8 years ago | Other | 12.978 | 1144 | Mixed | 53 |
| 2984823 | Coinjock To Tidewater | Coinjock | US | 7 months ago | Other | 77.915 | 4 | Mixed | 16 |
| 2995852 | Coinjock To Atlantic Basin | Waterlily | US | 6 months ago | Other | 58.758 | 1 | Mixed | 14 |
| 2628721 | Cohorsay To Cape May | US | 1 year ago | Other | 60.113 | 4 | Mixed | 5 | |
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| 2095018 | Coffin | Fremont | US | 3 years ago | Other | 122.764 | 1422 | Road | 14 |
| 480131 | Coffee Run (Basic) | Santa Rosa | US | 8 years ago | Other | 5.126 | 20 | Road | 44 |
| 1317159 | Coffee Bluff To Delegal | Savannah | US | 5 years ago | Other | 14.491 | 3 | Off-Road | 14 |
| 463033 | Codman | Boston | US | 8 years ago | Other | 36.420 | 204 | Road | 55 |
| 784415 | Cocoon | City Center | US | 6 years ago | Other | 55.559 | 89 | Road | 42 |
| 2938547 | Cocoa Village To New Smyrna | Merritt Island | US | 8 months ago | Other | 83.708 | 14 | Mixed | 24 |
| 930438 | Cochrans Rd | Richmond | US | 6 years ago | Other | 24.674 | 238 | Road | 40 |
| 400969 | Coast To Coast Draft | New York | US | 8 years ago | Other | 14731.665 | 32828 | Road | 62 |
| 528841 | Coast Route + Off Road | Chehalis | US | 8 years ago | Other | 209.245 | 2911 | Mixed | 37 |
| 1668746 | Coast Guard Up | Newport | US | 4 years ago | Other | 1.142 | 31 | Mixed | 29 |
| 256691 | Coast Guard Demo Area | Lakehurst | US | 9 years ago | Other | 0.595 | 1 | Road | 33 |
| 1159212 | Coachmen? | Newbury Park | US | 5 years ago | Other | 98.431 | 891 | Road | 16 |
| 1245555 | Cntr Island Beach 1.04 Mile, Triangle, | Bayville | US | 5 years ago | Other | 1.681 | 2 | Mixed | 26 |
| 231144 | CNBC Easy 2.35 Miles | Englewood Cliffs | US | 9 years ago | Other | 3.790 | 38 | Road | 126 |
| 1605638 | CMC To AK | Montclair | US | 4 years ago | Other | 6.691 | 77 | Mixed | 43 |
| 2300496 | CMay To Ocean City | Woodbine | US | 2 years ago | Other | 127.636 | 67 | Mixed | 28 |
| 3073888 | Clyde To Harbor | Saint George | US | 4 months ago | Other | 11.269 | 0 | Mixed | 11 |
| 463788 | CLT Detour Route | Trumansburg | US | 8 years ago | Other | 4.858 | 126 | Road | 25 |
| 375933 | Clovis To Alamogordo Valley Then Santa Rosa | Clovis | US | 8 years ago | Other | 197.530 | 1012 | Road | 22 |
| 1561047 | Clinic Du (R-B-R 10K) | Round Rock | US | 4 years ago | Other | 9.747 | 55 | Road | 48 |