California Running Calendar 2025-2026

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Explore the best running races in California for 2025-2026! Our updated list features 805 exciting races across the region. Find your next race in California below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
March 2027
Mar
1
Monday

Screenland 5K

5 km
Mar
21-22
Su - Mo

Bakersfield Marathon

6 km 10 km Half Marathon Marathon
June 2027
Jun
5
Saturday

Wrigley River Run

5 km 10 km 10 mi 13 mi
August 2027
Aug
15
Sunday

Heroes 4 Hearing 5K

5 km
January 2030
Jan
1
Tuesday

Gemini Timing Demo

5 km
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