Race catalog · Updated nightly
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Upcoming running, cycling, triathlon and ultra races, updated nightly from RunSignup, BikeReg and ACTIVE. Missing a race? Submit it
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Race catalog · Updated nightly
Upcoming running, cycling, triathlon and ultra races, updated nightly from RunSignup, BikeReg and ACTIVE. Missing a race? Submit it
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32 races within 25 mi of Castaic, CA
Sylmar, CA21 mi away
Ideal weather · 94/100 Typical: 85° / 54°F · 2% rain
9% slower times (5K)past finishers
Castaic, CA0 mi away
Ideal weather · 100/100 Typical: 91° / 58°F · 0% rain
Santa Clarita, CA10 mi away
Good weather · 73/100 Typical: 91° / 58°F · 0% rain
10% slower times (5K)past finishers
Canoga Park, CA23 mi away
Ideal weather · 89/100 Typical: 76° / 61°F · 0% rain
29% slower times (5K)past finishers
Canoga Park, CA23 mi away
Good weather · 80/100 Typical: 78° / 64°F · 1% rain
20% slower times (5K)past finishers
Canoga Park, CA20 mi away
Good weather · 81/100 Typical: 78° / 64°F · 0% rain
Valencia, CA10 mi awayRegistration opens Apr 1, 2027
Good weather · 74/100 Typical: 95° / 65°F · 1% rain