Running Race Calendar in California, United States

Nail the Rail Half Marathon, 10K & 5K

Shasta Lake, California, United States

24 Apr, 2027 (Sat)

$29.00 - $69.00

Running

Half-Marathon 10K 5K

Orange County Multisport Festival

Mission Viejo, California, United States

25 Apr, 2027 (Sun)

$45.00 - $250.00

Triathlon, Aquabike, Running

Ultra 5K

Run, Fiesta, Repeat - Cinco de Mayo 5K, 10K, & Half Marathon

Long Beach, California, United States

01 May, 2027 (Sat)

$24.99 - $44.99

Running

5K 10K Half-Marathon

Bay to Breakers Bus

San Francisco, California, United States

16 May, 2027 (Sun)

$50.00

Running

H&S B2B -- Party Bus

The Sports Spectacular 5K/10K WILL be now in May, 2027.

Huntington Beach, California, United States

22 May, 2027 (Sat)

$40.00 - $46.00

Running

5K 10K

Pre-Registration Providence Saint John's Health Center Brentwood Run

Los Angeles, California, United States

23 May, 2027 (Sun)

$10.00 - $45.00

Running

10K 5K 1K

Pre Reg 2027 Wrigley River Run & Tadpole Trot

Long Beach, California, United States

05 Jun, 2027 (Sat)

$5.00 - $65.00

Running

16.1K Half-Marathon 10K 5K +2

Pre Reg 2027 Heroes 4 Hearing 5K

Long Beach, California, United States

15 Aug, 2027 (Sun)

$10.00 - $45.00

Running

5K 1K

Pre Reg 2027 Torrance Memorial Medical Center, BRA Run, Los Angeles

Playa Del Rey, California, United States

29 Aug, 2027 (Sun)

$12.50 - $85.00

Running, Cycling, Duathlon

13K 5K 1K 22.5K +4

GOOD COMPANY 14K

Valencia, California, United States

29 Aug, 2027 (Sun)

$84.95

Running

14K

Pre-Registration 2027 Plymouth Rock n Run

Anaheim, California, United States

25 Nov, 2027 (Thu)

$10.00 - $40.00

Running

10K 5K 1K

Pre-Registration Screenland 5K 2028

Culver City, California, United States

27 Feb, 2028 (Sun)

$11.95 - $40.00

Running

5K 1.6K