On January 21st and 22nd, 2017, the UC San Diego Triathlon Team will host its 11th annual Tritonman at the site of history’s first modern triathlon. Way back in 1974, the San Diego Track Club put on the Mission Bay Triathlon (consisting of a run-bike-swim-run) right here on Fiesta Island. UCSD is proud to continue that legacy today with our Tritonman: a 750m swim, 20K bike, and 5K run.

We offer one of the only open-water swims before the conference championships on the WCCTC circuit, and we’ve got the flattest, fastest bike course around. We feature collegiate athletes from Arizona and the California coast, as well as local racers from San Diego, recently ranked by Active.com as the #1 city in the country for the sport of triathlon.

Our schedule

Tritonman is a 2-day event! You can sign up for one or both races, but make sure to do it early!

Saturday, Jan 21st: Tritonman Classic (traditional rules), half-Olympic distance

Due to issues with permitting, we have not yet secured a place for the Draft Legal event, we are exploring our options and this website will be updated as soon as more information is available. Feel free to contact us if you have any further questions!

More details regarding schedule will be available as we approach the race date. But just like last year, be prepared to show up before the sun does!

u-25 elite development race

With USAT Collegiate Nationals making a push to add draft-legal events, we want to give our competitors a chance to try that format before our National Championships in April. After successfully hosting the first collegiate-run draft legal race in history three years ago, Tritonman will again offer this exciting race format the day before the main event. Collegiate and open triathletes are invited to come and experience the excitement of ITU-styled racing, where finishes come down to a sprint, and mere seconds separate first place from tenth. But spots are limited, so sign up early if you want in on draft-legal racing.

Additionally, this edition of Tritonman will feature our second U-25 Elite Development Race. The first three (3) amateur U.S. finishers in the race will become eligible for a USAT Elite Triathlete License. These athletes must finish within five percent (5%) of the amateur winner’s overall time. Athletes who qualify via these criteria can choose either the standard Elite Triathlete License (read more here) or the standard Elite Triathlete license with Collegiate designation.

If you’re interested in trying out draft-legal racing, read up on it in our race FAQ.


Triathletes come from a lot of different backgrounds, but we’re united in our desire to work hard and improve. We’d like to think that extends to our events, too. Our race is entirely run by student volunteers, from registration to organization and timing- besides the equipment rental, permits, and lifeguards, every dollar we collect in race fees goes to support our team. UCSD Triathlon has grown a lot in recent years, and we’d love to continue bringing new faces to the sport, even in the face of continued university cutbacks.

We want to make our event better and smoother every year. This year, that means better prizes, more coverage of our race, revamped registration, and same-day release of times. Oh and a bigger expo this year!! We want your race-day experience to be fantastic: if you’ve got concerns or questions, please don’t hesitate to contact us.


Throughout the past 7 years the UCSD Triathlon team made a commitment to host the most sustainable triathlon possible. As student-athletes, we aim to shape a greener, healthier tomorrow by leading the way to more sustainable athletics and events. We hope to use our position as athletes and role models to make a positive social and environmental impact by choosing sustainability as a priority in each decision we make leading up to Tritonman.