Thousand Oaks
Triathlon Calendar near Thousand Oaks 2026-2027
Monthly updates for Thousand Oaks
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Explore the top triathlons near Thousand Oaks for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.
May 2027
A multi-option triathlon event at Harbor Cove Beach, Ventura on May 2, 2027, offering 12 sprint and Olympic formats plus standalone swims and runs.
June 2027
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
Community running and cycling event at Dockweiler Beach on August 29, 2027, featuring 13K, 5K, kids run, bike rides, duathlons and virtual options.
Monthly updates for Thousand Oaks
Get new running races (and updates) in your inbox every month.