Rim2Rim is a Magic Valley tradition spanning over forty years. The race began as a fundraiser for the CSI Cross Country Team and has been run each year with the event host changing several times. Habitat for Humanity of the Magic Valley has been hosting the race since 2006. Rim2Rim has grown to be our largest fundraiser of the year. Racers and companies donate each year to help build simple, decent and affordable homes in the Magic Valley. Come be a part of this great tradition!