| Name | Type |
|---|---|
| Cochamó, Cerro Trinidad, La Orca (2010) | Article |
| Colombia: 2015–2016 Season Summary (2016) | Article |
| Colorado College Mountain Club (1968) | Article |
| Colorado College Mountain Club (1964) | Article |
| Colorado College Mountaineering Club (1969) | Article |
| Colorado Mountain Club (1952) | Article |
| Colorado Mountain Club (1951) | Article |
| Colorado Mountain Club (1987) | Article |
| Colorado Mountain Club (1980) | Article |
| Colorado Mountain Club (1978) | Article |
| Colorado Mountain Club (1968) | Article |
| Colorado Mountain Club (1962) | Article |
| Colorado Mountain Club (1975) | Article |
| Colorado Mountain Club (1963) | Article |
| Comment on the Two Ascents of the Wall of Morning Light (1971) | Article |
| Competition Climbing in the C.I.S., The Only Plastic Is in the Boots (1997) | Article |
| Complete Palisade Traverse, first winter ascent (2013) | Article |
| Conrad Kain, 1833-1934 (1934) | Article |
| Cordillera Riesco, Grupo la Paz (2022) | Article |
| Cordon Adela–Cerro Torre Traverse (2012) | Article |