2026 San Diego Tri Classic & San Diego 5K

San Diego, CA

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 Swim/ Bike/ Run Olympic: 1500M Swim • 40K Bike • 10K Run Sprint: 500M Swim • 20K Bike • 5K Run Relay Olympic: 3-person team 🏊‍♂️🚴‍♀️ Aquabike Swim/ Run Olympic: 1500M Swim • 40K Bike Sprint: 500M Swim • 20K Bike 🏃‍♂️🚴‍♀️🏃‍♂️Duathlon Run/Bike/ Run Sprint: 1 Mile Run • 20K Bike • 5K Run 🏊‍♂️🏃‍♂️Aquathlon Swim/ Run 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