The 23rd Annual Aspen Medical Products San Diego Triathlon Challenge (SDTC) is an event unlike any other in the world. Some call it uplifting. Many call it life-changing. Everyone calls it the #BestDayInTri.

Join 200 physically challenged athletes, 550 able-bodied athletes, celebrities, and sports legends as they complete a 1 mile ocean swim, 44 mile bike and 10 mile run on one of the most breathtaking courses in the country, all in support of Team CAF.

​By participating in this one-of-a-kind event, you help fund challenged athletes adaptive equipment, coaching, training, competition expenses and mentoring. If an athlete has the drive to compete and pursue an active lifestyle, we’re there to support them.

Imagine a World Free from Human Trafficking.

Human trafficking is everywhere and affects cities and towns all over the world. It does not discriminate on the basis of race, color, age, gender, or religion. This fast-growing global enterprise, driven by force, fraud and coercion, continues to thrive because it generates enormous profits. At times, it can be challenging to imagine a world free from human trafficking.
Human trafficking can only be stopped if a global community takes a stand and commits to DO SOMETHING. We all have a responsibility to help put an end to this crime and together we can make a difference. Let’s not only imagine a world free from human trafficking, let’s DO SOMETHING.

Join us at the birthplace of the sport for the XTERRA Wetsuits Mission Bay Triathlon! In 1974, the first Mission Bay Triathlon was as a run-bike-swim-run event on Fiesta Island by the San Diego Track Club.  This is an ON Road Triathlon.
This year, 1600 competitors from around the country will return to Mission Bay to celebrate the triathlon.  ​