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…
Anaheim, CA20 mi away
Ideal weather · 99/100 Typical: 65° / 46°F · 18% rain
32% slower times (5K)past finishers
South El Monte, CA20 mi away
Ideal weather · 98/100 Typical: 65° / 46°F · 19% rain
Glendora, CA7 mi away
Ideal weather · 99/100 Typical: 66° / 47°F · 18% rain
La Mirada, CA23 mi away
Ideal weather · 98/100 Typical: 65° / 46°F · 21% rain
10% faster times (10K)past finishers
El Monte, CA20 mi away
Ideal weather · 97/100 Typical: 65° / 46°F · 23% rain
9% faster times (5K)past finishers
Brea, CA16 mi awayRegistration opens Nov 1, 2026
Ideal weather · 97/100 Typical: 65° / 46°F · 23% rain
La Mirada, CA23 mi away
Ideal weather · 97/100 Typical: 66° / 47°F · 22% rain
Anaheim, CA20 mi away
Ideal weather · 99/100 Typical: 68° / 48°F · 18% rain
Silverado, CA25 mi away
Ideal weather · 100/100 Typical: 72° / 46°F · 12% rain
Yorba Linda, CA17 mi away
Ideal weather · 100/100 Typical: 69° / 49°F · 13% rain
Los Angeles, CA6 mi away
Ideal weather · 100/100 Typical: 70° / 49°F · 9% rain
37% slower times (5K)past finishers
Corona, CA19 mi away
Ideal weather · 88/100 Typical: 74° / 47°F · 8% rain
San Dimas, CA6 mi away
Ideal weather · 100/100 Typical: 71° / 50°F · 6% rain
South El Monte, CA20 mi away
Ideal weather · 100/100 Typical: 75° / 54°F · 5% rain
19% slower times (5K)past finishers
South El Monte, CA20 mi awayRegistration opens Nov 1, 2026
Ideal weather · 100/100 Typical: 75° / 54°F · 5% rain
5% slower times (5K)past finishers
Claremont, CA0 mi awayRegistration opens Jan 4, 2027
Ideal weather · 100/100 Typical: 79° / 52°F · 5% rain
South El Monte, CA20 mi awayRegistration opens Dec 31, 2026
Good weather · 82/100 Typical: 84° / 63°F · 2% rain
Montebello, CA24 mi away
Ideal weather · 90/100 Typical: 80° / 59°F · 8% rain
6% faster times (5K)past finishers