September 30, 2018
Join us at the birthplace of the sport for the XTERRA Wetsuits Mission Bay Triathlon! In 1974, the first Mission Bay Triathlon was a run-bike-swim-run event on Fiesta Island by the San Diego Track Club. This year, 1600 competitors from around the country will return to celebrate the 30th anniversary of the Mission Bay Triathlon. This triathlon consists of a 500 meter swim, 15K bike, and 5K run.