Routes
- Courchons - Moriez - mtb allmountain
- Cove Brook Greenway, Farnborough - mtb, network lcn
- Cove Creek / Daniels - mtb crosscountry, 23.4 km, ascent 738 m, descent 737 m
- Covid 19 - mtb, 1.1 km, ascent 0 m, descent 151 m
- Covid Trail - mtb, 0.7 km, ascent 35 m, descent 2 m
- Cow Bones Loop - mtb crosscountry, 1.7 km, ascent 74 m, descent 69 m
- Cowan Track - mtb, 2.1 km, ascent 11 m, descent 65 m
- Cowboy - mtb
- Cowboy - mtb, 0.5 km, ascent 0 m, descent 90 m
- Cowboy Loop - mtb, 2.5 km, ascent 52 m, descent 52 m
- Cows With Guns - mtb crosscountry
- Coyote - mtb crosscountry
- Coyote - mtb downhill, 0.8 km, ascent 2 m, descent 69 m
- Cozzano - PLAN5 - mtb, network mtb, operator Comune di Langhirano
- Crac'h - Saint-Philibert - Locmariaquer - mtb, network lcn
- Crackpipe - mtb, network Friends of Hurtwood, 0.3 km, ascent 0 m, descent 33 m
- Craigavon Lakes Mountain Bike Trail - mtb
- Craigberms - mtb crosscountry, 0.6 km, ascent 19 m, descent 1 m
- Craigieburn Edge Track - mtb crosscountry, 4.4 km, ascent 416 m, descent 52 m
- Craigieburn Trail - mtb crosscountry, 2.9 km, ascent 14 m, descent 17 m
- Craigieburn Valley Track - mtb crosscountry, 4.4 km, ascent 416 m, descent 52 m
- Cranberry Dot Trail (red/white) - mtb, network lcn, 3.2 km, ascent 5 m, descent 4 m
- Cranberry Trail (red) - mtb, network lcn, 4.9 km, ascent 6 m, descent 9 m
- Cranborne Droves Way Trail - mtb, operator Great Chalk Way
- Cranky - mtb
- Crasy Crab Walk - mtb
- Cravarezza - mtb, network lcn, operator Finale Outdoor Region, 0.9 km, ascent 28 m, descent 161 m
- Crazy Mary - mtb, network lcn, operator US:AR:Fayetteville, 3 km, ascent 112 m, descent 79 m
- Crazy Snake - mtb crosscountry
- Creek Run - mtb, 0.5 km, ascent 20 m, descent 2 m
- Creek Track - mtb crosscountry
- Creek View Trail - mtb, network lcn, 1.7 km, ascent 11 m, descent 15 m
- Creekside - mtb, network US:FS:Arapaho, operator USFS Sulphur Ranger District, 4.5 km, ascent 6 m, descent 82 m
- Creekside - mtb, network lcn, operator US:AR:Bentonville, 0.2 km, ascent 0 m, descent 16 m
- Creekside - mtb, 0.2 km, ascent 1 m, descent 0 m
- Creekside Trail - mtb crosscountry, 1.6 km, ascent 21 m, descent 36 m
- Creglingen-Halbenhöhentour - mtb, network lcn, operator Touristikgemeinschaft LIEBLICHES TAUBERTAL, 17 km, ascent 248 m, descent 254 m
- Cressy's Descent - mtb allmountain, 1.5 km, ascent 9 m, descent 79 m
- Cresta del Xut - mtb, network lcn, operator Territori lo Podall, 24.5 km, ascent 587 m, descent 587 m
- Crestino - mtb, network lcn, 1 km, ascent 0 m, descent 143 m
- Crestino Pt. 1 - mtb, network lcn, operator Finale Outdoor Region
- Crestino Pt. 2 - mtb, network lcn, operator Finale Outdoor Region, 3 km, ascent 20 m, descent 470 m
- Crêtes et Forêts - mtb, network lcn
- Crêtes et Vignobles de Monein - mtb, network lcn
- Creusegoutte - Croix Claudé - mtb, network lcn, 17.7 km, ascent 517 m, descent 526 m
- Crim Track - mtb crosscountry, 0.8 km, ascent 35 m, descent 4 m
- Crinchibois - mtb, network lcn
- Crinkum Crankum - mtb downhill, 0.6 km, ascent 68 m, descent 0 m
- Crites Connect Trail - mtb, 2.3 km, ascent 8 m, descent 137 m
- Croix de Buzy/Bescat - mtb, operator Communauté de Communes de la Vallée d’Ossau
- Croix de Pralognan - mtb crosscountry, network lcn, operator Station des Karellis, 8.1 km, ascent 254 m, descent 250 m
- Cromagnon - mtb, network lcn, operator Finale Outdoor Region, 0.8 km, ascent 65 m, descent 146 m
- Crooked Lake Trail (Bike) - mtb, network mtb, 6.7 km, ascent 103 m, descent 107 m
- Crooked Pine Trail - mtb, network lcn
- Cross Border MTB Trail - mtb, 7.7 km, ascent 83 m, descent 285 m
- Cross Country - mtb, 1.3 km, ascent 4 m, descent 166 m
- Cross Country Strecke Stöckerkopf - mtb, network lcn, operator Nationalparkregion Schwarzwald - Baiersbronn/Murgtal, 9 km, ascent 298 m, descent 300 m
- Cross Country Trail 1 - mtb crosscountry, 4 km, ascent 310 m, descent 309 m
- Cross Country Trail 2 - mtb crosscountry, 4.8 km, ascent 327 m, descent 327 m
- Cross Country Trail 3 - mtb crosscountry, 4 km, ascent 227 m, descent 226 m
- Cross-Country Kid's - mtb, network lcn, 3.3 km, ascent 18 m, descent 18 m
- Crossbike Strecke - mtb, 0.9 km, ascent 3 m, descent 3 m
- Crowd Surfin' - mtb, network lcn, 0.7 km, ascent 0 m, descent 52 m
- Cruisy Conn - mtb, 0.3 km, ascent 0 m, descent 10 m
- Cruisy Link - mtb crosscountry, 0.8 km, ascent 25 m, descent 13 m
- Crumerine Creek Trail - mtb, 0.1 km, ascent 2 m, descent 0 m
- Cry Baby - mtb, network lcn, 0.2 km, ascent 0 m, descent 2 m
- Cserépfalu-Cserépvár kék mtb - mtb
- Cub Trail Loop - mtb, operator US:AR:Bentonville
- Cubberla Creek - mtb crosscountry, 0.7 km, ascent 17 m, descent 3 m
- Cube Rocks - mtb, network lcn, 31.9 km, ascent 1035 m, descent 1033 m
- Cubrote - mtb downhill, 0.9 km, ascent 0 m, descent 208 m
- Cucco - mtb, network lcn, operator Finale Outdoor Region, 4.4 km, ascent 222 m, descent 217 m
- Cucillo - mtb crosscountry, 3.2 km, ascent 74 m, descent 84 m
- Cucillo Sugar Connector - mtb trial, 0.5 km, ascent 16 m, descent 0 m
- Cuckoo Creek Track - mtb downhill, 1.7 km, ascent 2 m, descent 278 m
- Cucù - mtb, operator Nava Freeride, 2.5 km, ascent 28 m, descent 493 m
- Cuculet - mtb enduro, 7.7 km, ascent 63 m, descent 1283 m
- Cuddlee Creek Cruise - mtb crosscountry, 1.6 km, ascent 81 m, descent 25 m
- Cuenca del Cadagua - mtb, network rcn
- Cuevas del Valle - mtb, operator Mancomunidad de Municipios del Bajo Tiétar - Centro BTT "Bajo Tiétar"
- Cumbernauld Mountain Bike Track - mtb
- Cummi downhill - mtb
- Čuňka - mtb, operator SLoMBA, 2.1 km, ascent 209 m, descent 3 m
- Cuolm Sura - mtb, operator Stiftung SchweizMobil, 31.3 km, ascent 1100 m, descent 1100 m
- Cuore di Cervo - mtb, network lcn, operator Finale Outdoor Region, 1.2 km, ascent 6 m, descent 217 m
- Curly Wurly - mtb crosscountry, network Friends of Hurtwood, 0.4 km, ascent 1 m, descent 15 m
- Currawong Falls Track - mtb crosscountry
- Cuscuzeiro pelo Acampamento Adventista - mtb
- Customline - mtb, 1.3 km, ascent 31 m, descent 31 m
- Cuvy - mtb, 2.5 km, ascent 77 m, descent 77 m
- Cuvy - Bonnets Rouges - mtb, 7.1 km, ascent 377 m, descent 377 m
- CVia Antica Romana - mtb, network lcn, operator Finale Outdoor Region, 2.2 km, ascent 169 m, descent 306 m
- Cvrčka - mtb, network lcn, 16.9 km, ascent 498 m, descent 499 m
- Cycle Surrey Hills - Elstead Loop - mtb crosscountry, network rcn
- Cycle Surrey Hills - Puttenham Loop - mtb crosscountry
- Cyclewise Coaching Trail - mtb
- Cyclin Portugal - mtb, 0.3 km, ascent 2 m, descent 4 m
- Cycling Discoveries in North Hampshire - mtb crosscountry
- Cyflym Coch - mtb crosscountry