Castaic
Triathlon Calendar near Castaic 2026-2027
Monthly updates for Castaic
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Explore the top triathlons near Castaic for 2026-2027! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.
June 2026
A one day multisport event at Castaic Lake on June 20, 2026 offering 18 options across Olympic, Sprint, and Youth Sprint formats. Youth races are open to ages 7 to 17 and are listed as free.
October 2026
Join a community movement for safer streets at this multi-sport event in Valencia. Choose from a 5K, 10K, or a family-friendly 1K run, or take on a cycling route ranging from 12 to 62 miles. The day includes an expo, costume awards, and support for a..