Race Calendar in California, United States

SPASM Crystal Springs Trail Run

Woodside, California, United States

29 Aug, 2026 (Sat)

Free - $90.00

Trail running, Running

10K Half-Marathon 35.4K Marathon +2

Moonlight Madness

Shasta Lake, California, United States

29 Aug, 2026 (Sat)

$10.00 - $29.00

Running

3.2K

Santa Barbara Triathlon & Beach Festival

Santa Barbara, California, United States

29 Aug, 2026 (Sat)

$50.00

Running, Swimming

5K 1.6K Ultra

Move4Life's Half-Marathon

Sacramento, California, United States

29 Aug, 2026 (Sat)

$35.00 - $70.00

Running, Walking

Half-Marathon 10K 5K 3.2K

Foster the Future Run

La Canada, California, United States

30 Aug, 2026 (Sun)

$40.00 - $45.00

Running

5K 10K

Torrance Memorial Medical Center, BRA Run, Los Angeles

Playa Del Rey, California, United States

30 Aug, 2026 (Sun)

$15.00 - $80.00

Running, Cycling, Duathlon

13K 5K 1K 22.5K +4

Rim Nordic XC MTB Race Series #4

Running Springs, California, United States

30 Aug, 2026 (Sun)

$55.00

Mountain biking

36.2K 24.1K 12.1K +49

Apple City 5k

Watsonville, California, United States

30 Aug, 2026 (Sun)

$10.00 - $35.00

Running

5K 1K

Virtual Outrun Lupus Run/Walk

Any town, California, United States

01 Sep, 2026 (Tue) – 30 Sep, 2026

$25.00

Running

5K

Kids Walk

Loma Linda, California, United States

01 Sep, 2026 (Tue) – 30 Sep, 2026

Free - $15.00

Running, Walking

1.6K Ultra +1

Hart Park After Hours Series

Bakersfield, California, United States

03 Sep, 2026 (Thu) – 24 Sep, 2026

$25.00

Mountain biking, Running, Cycling

MTB/GRAVEL RACE 5K +4

NIGHT NATION RUN - SAN JOSE

San Jose, California, United States

05 Sep, 2026 (Sat)

$35.00 - $55.00

Running

5K