The Mack Cycle Key West Triathlon is proud to be in its 8th year. TRIKW has become the token season closer for many triathletes. With a maximum of 1,000 participants, its a big race on a little island. Home base is Higgs Beach, which serves as an easily accessible location to swim, bike, and run. Participants come back year after year for the fun and the atmosphere that only Key West and Mack Cycle TRIKW can provide!