2026 San Diego Tri Classic & San Diego 5K
Mark your calendars for the San Diego Triathlon Classic 📅 Saturday, September 12, 2026 📍 San Diego, CA – Liberty Station 🔥
About the Event
Swim. Bike. Run. Celebrate. Swim the calm waters of San Diego Bay, ride through beautiful Point Loma and Rosecrans National Cemetery, and run past a battleship along the waterfront trails of Liberty Station.
- Scenic, historic course
- Flat Waterfront Run
- Amazing community vibe
- Great swag & post-race celebration
Triathlons
Olympic: 1500M Swim • 40K Bike • 10K Run
Sprint: 500M Swim • 20K Bike • 5K Run
Relay Olympic
3-person team
Aquabike
Olympic: 1500M Swim • 40K Bike
Sprint: 500M Swim • 20K Bike
Duathlon
Sprint: 1 Mile Run • 20K Bike • 5K Run
Aquathlon
Sprint: 500M Swim • 5K Run
Run Only
San Diego 5K
The Most Iconic Course in San Diego: Swim in calm San Diego Bay, Ride through Point Loma and the Rosecrans National Cemetery, Run around a retired battleship and along the waterfront. Flat, fast, and filled with SoCal views.