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…
51 races within 25 mi of Riverside, CA
Anaheim, CA24 mi away
Ideal weather · 95/100 Typical: 77° / 56°F · 6% rain
7% faster times (5K)past finishers
Riverside, CA7 mi away
Ideal weather · 88/100 Typical: 78° / 53°F · 8% rain
Irvine, CA22 mi away
Good weather · 76/100 Typical: 74° / 57°F · 6% rain
Corona, CA9 mi away
Ideal weather · 100/100 Typical: 76° / 51°F · 8% rain
14% faster times (5K)past finishers
Lake Forest, CA21 mi away
Ideal weather · 100/100 Typical: 71° / 55°F · 12% rain
San Bernardino, CA24 mi away
Ideal weather · 100/100 Typical: 71° / 47°F · 12% rain
20% slower times (5K)past finishers
Perris, CA15 mi away
Ideal weather · 100/100 Typical: 67° / 44°F · 10% rain
Irvine, CA22 mi away
Ideal weather · 100/100 Typical: 70° / 55°F · 14% rain
17% slower times (5K)past finishers
Anaheim, CA24 mi away
Ideal weather · 100/100 Typical: 70° / 51°F · 13% rain
5% slower times (5K)past finishers
Tustin, CA23 mi away
Ideal weather · 97/100 Typical: 66° / 59°F · 15% rain
14% slower times (5K)past finishers
Upland, CA21 mi away
Ideal weather · 100/100 Typical: 69° / 46°F · 14% rain
CLAREMONT, CA23 mi away
Ideal weather · 100/100 Typical: 69° / 46°F · 14% rain
6% slower times (5K)past finishers
Menifee, CA22 mi away
Ideal weather · 100/100 Typical: 67° / 44°F · 15% rain
Irvine, CA22 mi away
Ideal weather · 100/100 Typical: 69° / 54°F · 15% rain
Anaheim, CA19 mi away
Ideal weather · 100/100 Typical: 69° / 50°F · 15% rain
4% slower times (5K)past finishers
Redlands, CA20 mi away
Ideal weather · 100/100 Typical: 65° / 42°F · 11% rain
14% slower times (5K)past finishers
Silverado, CA17 mi away
Ideal weather · 100/100 Typical: 68° / 45°F · 13% rain
Anaheim, CA24 mi away
Ideal weather · 99/100 Typical: 67° / 49°F · 17% rain
Chino, CA16 mi away
Ideal weather · 100/100 Typical: 67° / 44°F · 15% rain
Loma Linda, CA16 mi away
Ideal weather · 100/100 Typical: 66° / 44°F · 16% rain
12% slower times (5K)past finishers
Riverside, CA7 mi away
Ideal weather · 99/100 Typical: 65° / 43°F · 18% rain
Perris, CA15 mi away
Ideal weather · 95/100 Typical: 59° / 38°F · 18% rain