Triathlon Calendar near Santa Clarita 2026-2027

October 2026

Triathlon Duathlon Aquathlon Multisport Sprint 400 m 5 km Sprint 400 m 9 mi Sprint 5 19 5 km Olympic 0.93 24.8 mi

Cal Tri LA at Dockweiler State Beach in Playa Del Rey offers 18 event options on October 18, 2026, across Olympic, Sprint, and Youth Sprint formats, including triathlon, duathlon, aqua bike, swim run, and standalone swim and run distances.

February 2027

Feb

7

Su

Pasadena Triathlon

Pasadena | 28 mi from Santa Clarita

Triathlon Duathlon 5 km

Multi-discipline event at Rose Bowl Stadium on February 7, 2027 featuring triathlon, duathlon, relays and a 5k with youth and junior categories.

June 2027

Jun

19

Sa

Cal Tri Castaic Lake

Castaic | 8 mi from Santa Clarita

Triathlon Sprint 5 15 5 km Olympic 5 40 10 km

A multi-event triathlon day at Castaic Lake on June 19, 2027 with sprint and Olympic swim, bike and run options across a lakeside venue.

August 2027

Aug

29

Su

BRA Run - Los Angeles

Marina del Rey | 28 mi from Santa Clarita

Duathlon Bike + 5k Run 14 mi 5 km Bike + 13K Run 14 mi 13 km

Beachside event in Playa Del Rey offering 13K, 5K, kids runs, virtual races, a 14 Mile bike ride and duathlon options while fundraising for Evelyn’s BFF.

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