Triathlons in California
8 triathlons and multisport races are coming up in California over the next three months; the next is 2026 XTERRA WETSUITS Mission Bay Triathlon & San Diego 5K on Sun, Oct 11. 2 are this weekend. You'll find them in Schaal Aquatics Center, Davis, Piedras Pintadas Trailhead, San Diego, and Lake Evans, Bakersfield and more.
- 8 upcoming
- 2 this weekend
- October: 4
- November: 2
- December: 1
- January: 1
- 5K2026 XTERRA WETSUITS Mission Bay Triathlon & San Diego 5KSun, Oct 11 · 6:40 AMSan Diego
- RaceAggieathlon (UC Davis Triathlon Club)Sun, Oct 11 · 7:15 AMSchaal Aquatics Center, Davis
- RaceLake Hodges Trail DuathlonSun, Oct 18 · 7:00 AMPiedras Pintadas Trailhead, San Diego
- 5K · 10KLake Evans Triathlon, 5K & 10KSun, Oct 18 · 8:45 AMLake Evans, Bakersfield
Nearby · chucknado — CC BY 2.0 (via Flickr)Race2026 Morro Bay TriathlonSun, Nov 1 · 7:00 AMMorro Bay- 5KKendra's Race Triathlon and 5kSun, Nov 15 · 8:00 AMLot 6, Goleta
- Race40th Annual Tinsel TriathlonSun, Dec 13 · 7:00 AMHemet
- 5KThe New Year's Duathlon & 5K RunSat, Jan 2 · 4:00 PMGranite Bay
Photos marked “Nearby” show a place close to the event, not the event itself.
More in California
Schedules come from park agencies, race sites and organizers' own calendars, checked daily. Events can change, so check the event page before you go.
