| Active.com: Adventure Racing Adventure Racing/Eco-Challenge racing and training information, online registration for national and world-wide adventure races, race coverage, and message boards for adventure racing enthusiasts. |
| Adventure Race Reports Offers message board with reports, stories and articles. Also features a world wide calendar with links to related sites. |
| Adventure Racing Chronicles A multimedia site delivering training information for adventure racers. Includes training tips, equipment, nutrition, technical skills, navigation, team dynamics, gear reviews and cost comparison. |
| Adventure Racing Zone Provides news, forum, event calendar, photo galleries, articles, and related links. |
| baarbd.org - Bay Area Adventure Racing Babes and Dudes Adventure racing portal serving Northern California. News, calendar, forums, AR glossary, email list, teams, athletes, races, cross-training, gear and nutrition. Focuses on connecting athletes, race directors and vendors. |
| dynamicadventure.co.uk Company based in Southern England who offer one day events for novice racers. Calendar of events together with race reports. |
| Elemenja: Gateway to Adventure Racing AR event calendars, training tips, trip reports, gear reviews and gear. |
| Full Moon Adventure Company Based in Alberta and British Columbia. Our Adventure Racing series offers something for both seasoned and novice racers alike. Choose from a 6, 12 or 36 hour race. |
| Hairy Scary Evolutions Offers information, tips, links, event calendar, and training for individuals and team building oriented to the sport of adventure racing. |
| Indiana AR News and services for adventure racers and multisport enthusiasts in Indiana (USA) and surrounding states. |