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
Loading races…
Newport Beach, CA19 mi away
Ideal weather · 100/100 Typical: 71° / 62°F · 7% rain
Irvine, CA14 mi away
Good weather · 76/100 Typical: 74° / 57°F · 6% rain
Santa Ana, CA23 mi away
Good weather · 83/100 Typical: 70° / 61°F · 6% rain
5% slower times (half)past finishers
Lake Forest, CA11 mi away
Ideal weather · 100/100 Typical: 71° / 55°F · 12% rain
Irvine, CA14 mi away
Ideal weather · 100/100 Typical: 70° / 55°F · 14% rain
17% slower times (5K)past finishers
Rancho Mission Viejo, CA0 mi away
Ideal weather · 100/100 Typical: 69° / 54°F · 15% rain
Tustin, CA19 mi away
Ideal weather · 97/100 Typical: 66° / 59°F · 15% rain
14% slower times (5K)past finishers
Irvine, CA14 mi away
Ideal weather · 100/100 Typical: 69° / 54°F · 15% rain
Silverado, CA18 mi away
Ideal weather · 100/100 Typical: 68° / 45°F · 13% rain
Irvine, CA14 mi away
Ideal weather · 96/100 Typical: 65° / 50°F · 25% rain
12% slower times (5K)past finishers
Irvine, CA17 mi away
Ideal weather · 98/100 Typical: 63° / 55°F · 19% rain
Irvine, CA14 mi awayRegistration opens Nov 9, 2026
Ideal weather · 97/100 Typical: 65° / 49°F · 23% rain
Huntington Beach, CA24 mi away
Ideal weather · 85/100 Typical: 62° / 54°F · 24% rain
Aliso Viejo, CA10 mi away
Ideal weather · 97/100 Typical: 65° / 49°F · 23% rain
5% slower times (5K)past finishers
Irvine, CA14 mi away
Ideal weather · 97/100 Typical: 67° / 51°F · 16% rain
9% faster times (5K)past finishers
Silverado, CA19 mi away
Ideal weather · 100/100 Typical: 72° / 46°F · 12% rain
Huntington State Beach, CA24 mi away
Ideal weather · 100/100 Typical: 64° / 56°F · 9% rain
6% slower times (5K)past finishers
Rancho Santa Margarita, CA8 mi away
Ideal weather · 100/100 Typical: 71° / 54°F · 6% rain
Irvine, CA17 mi away
Ideal weather · 100/100 Typical: 65° / 57°F · 5% rain
21% slower times (5K)past finishers