Alberta Adventure Racing Club [more]
An informal collection of people who are interested in outdoor activities. Provides a venue for people to exchange information and ideas.
http://www.albertaadvracing.com/

Atlanta TrailBlazers Adventure Racing Club [more]
USA based club in Georgia. Monthly meetings and training. Resources for finding teammates, race calendar and adventure racing tips. Message board together with links to other sites.
http://www.trailblazerar.com/

Colorado Front Range Outdoor Groupies (FROG) [more]
Adventure Racing and Outdoors club for the Front Range of Colorado - based in Colorado Springs. Training, Team Building, Club Activities, E-Mail List.
http://www.coloradofrog.com

Frontier Adventure Racing [more]
(Club F.A.R.) Toronto-based, founded by members of Team Subaru Outback, they are educating new racers about this growing extreme sport.
http://far.on.ca

Houston Adventure Racing Team, Inc. [more]
Introducing adventure racing to the Houston area, providing information on gear, training, racing calendar, photographs and coming soon a team builder section.
http://www.houstonadventureracing.com/

Indiana Circle of Adventure Racers [more]
A local group in Indianapolis, supporting the sport of Adventure Racing, with news, race calendar, information, reports and links
http://www.icar.homestead.com

Louisiana Adventure Racing Web site [more]
Provides information on adventure races, nutrition, equipment, training, events, team finder newsletter and chat.
http://www.laadventureracing.com

Merseyventure [more]
Adventure racing in the UK, Three Peaks guide, links, forum, gallery, routes and maps for outdoor activities.
http://www.merseyventure.com

Mongrels Adventure Racing Club [more]
An introduction to Adventure Racing, ideas for how to get started and information about how the club can help you. training and gear articles and race reports.
http://www.teammongrels.com/future_mongrels.htm

New Mexico Adventure Racing Club [more]
NMARC formed in 2004 to foster the knowledge and skills among our club, from beginners to advanced racers, to successfully participate in the growing sport of Adventure Racing.
http://www.nmarc.org

New York Adventure Racing Association [more]
The New York Adventure Racing Association (NYARA) is a not-for-profit organization working to promote, organize, and foster adventure racing and racers in the greater Metro New York area.
http://www.nyara.org/

Pacific Northwest Adventure Racing (PNWAR) [more]
"Building Adventure Racing in the Pacific Northwest" Adventure race information Community forum Pacific Northwest AR teams NW Event Calendar
http://www.pnwar.com

PDX Adventure Racer (Portland, OR) [more]
We provide our members a resource for teammate finding, knowledge, skills, tips and tricks, training, gear discounts and benefits, and general socialization. We are a free club with several hundred members all dedicated to the sport of Adventure Racing.
http://www.pdxadventureracer.com/

Southern California Adventure Racing Buddies [more]
SCARAB is a club for Southern California adventure racers of all levels to meet teammates, train together, and share information.
http://www.scarabs.homestead.com

Southern Michigan Adventure Club [more]
The Southern Michigan Adventure Club (SMAC) was formed in July 2000 to promote the sport of adventure racing throughout Southern Michigan and beyond.
http://www.smacworld.com/

Southern Spiders ARC [more]
One of the first British adventure racing clubs based in southern England. Offers members a chance to meet other like minded persons to form teams to race locally and abroad.
http://www.sleepmonsters.co.uk/team/index.php3?team_id=34

The New England Adventure Racing Association [more]
Features news, calendar, photos, race results, and related links.
http://www.newenglandar.com/

United States Adventure Racing Association (USARA) [more]
Official site of governing body of adventure racing in the US. Provides race info, results, listserv, email forum, Adventure World magazine, membership form and benefits.
http://www.usara.com/

WeCeFar Adventure Racing Club [more]
A non-profit membership organization dedicated to sharing and promoting the adventure racing experience. WeCeFAR holds club races, skills clinics, and organizes workouts in the Tampa/St. Petersburg area
http://www.wecefar.com

Wisconsin Adventure Racing Society [more]
Events include orienteering, on and off road biking, canoeing, trekking, and land navigation.
http://wisadventureracingsociety.com/