San Diego International Triathlon (SDIT)

San Diego’s Most Loved Triathlon is back in the heart of Downtown, where history, community, and epic race day vibes collide.

Choose your challenge: International Triathlon (1K swim • 31K bike • 10K run), Sprint Triathlon (¼ mile swim • 10-mile bike • 5K run), Sprint Aquabike (¼ mile swim • 10-mile bike), or the NEW Waterfront 5K – a scenic run along the beautiful bayfront.

This year’s finisher medal is truly triathlon-inspired art – a bold, shelf-worthy design with a detachable lanyard that doubles as a keychain, so you can carry your accomplishment everywhere you go.

Now in its 44th year, San Diego’s oldest triathlon welcomes everyone from first-timers to Olympians. Even better, your participation supports Father Joe’s Villages and the Life Sports Foundation, helping foster youth in San Diego build better lives through sport.

Every athlete receives: a premium tech tee, finisher medal + keychain lanyard, continental breakfast & coffee bar, live music, access to the beer garden, and points in the USAT-sanctioned San Diego Triathlon Series.

Race Features

• USAT sanctioned event

• Chip Timing with lap splits

• Tech T-Shirt

• Continental Breakfast

• Coffee Bar

• Beer Garden

• Live Band

• On-Line Results

• Finisher Medal

• Points for San Diego Triathlon Series