| 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 | | The 2005 Swamp Stomp 24-36 Hour Adventure Race will feature more than $12,000 in cash and prizes. |
| 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 Costa Rica | | Adventure racing Costa Rica operates challenging races through Costa Rica. Calendar, adventure training and tips. |
| Adventure Racing Zone | | Provides news, forum, event calendar, photo galleries, articles, and related links. |
| Authentique Adventure | | Learn more about one of the founders of adventure racing, Gerard Fusil, plans for the future. The next race is planned for 2005/2007. In the meatime he is organising an annual event in Reunion |
| Checkpoint Zero | | Adventure Racing news, events, forums, a growing comprehensive directory. |
| CITGO/Gray Goat Multisport | | Resources bringing athletes together to support both one another and the community for multisport racing. Includes racing Calendar, photographs and results and reports. |
| 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 | | Elemenja: Gateway to adventure racing information, tips and gear. This provides AR event calendars, training tips, trip reports, gear reviews and gear. |
| Eventrate.com | | News and reviews of endurance, ultra and adventure races with product reviews, discussion forums, and training advice. |
| 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. |
| Infiterra Sports LLC. | | Michigan adventure racing including cycling, canoeing, triathlons, rappelling, climbing, orienteering, and other adventure sports. | |
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