Adventure racing, for those of you who dont know is a big out door race that has a bunch of check points on a map. You usually have a team, although you can go solo. you get a cumpas for orienteering. There isnt usually trails. I am good freinds with someone who was in the eco challenge. She and her husband adventure race all the time. They are sponsered by sunsweet. She is on team sunsweet. She has hooked me up with some cool race stuff.