Colorado Police and Fire Games
- Annual multiple event games. Includes details on past results, locations and dates, the latest news, and sponsors.
- http://www.cpfaa.org/

Ski & Snowshoeing Guidebooks
- Award-winning Colorado author's website previews guidebooks on skiing and snowshoeing in America's No. 1 winter sports state.
- http://www.culinary-colorado.com/

Rocky Mountain Xterra Club
- Comprised of Nissan Xterra owners and offers forum, membership information, and local offroading trail difficulty ratings.
- http://www.rmxc.net/

Ultrawalking
- Dedicated to long distance walking throughout the state. Race reports and results, schedule of future events.
- http://www.ultrawalk.com/

Colorado Tennis at the net
- The official website of the Colorado Tennis newspaper.
- http://www.coloradotennis.com

Colorado Racquetball Association
- Official website offering tournament schedule, player rankings, events, and newsletter.
- http://www.coloradoracquetball.com/

Rocky Mountain Sea Kayak Club
- Find information on kayaking throughout the state including trips, calendar of events, and membership information.
- http://www.rmskc.org/

Colorado Hunting
- Information about hunting, fishing, hiking, and camping in Colorado. List of guides by area.
- http://www.pcisys.net/~thewein/Hunting/

ElSurfo - Sports - Colorado
- Links to teams and events across the state, by sport.
- http://elsurfo.com/sports/co.htm