Running Race Calendar in California, United States

Toddler Tuesday: Bubble Day

San Diego, California, United States

Sep 1, 2026 (Tue)

Free

Running

Toddler

Kids Walk

Loma Linda, California, United States

Sep 1, 2026 (Tue) – Sep 30, 2026

Free - $15.00

Running, Walking

1.6K Ultra +1

Suicide Awareness Run/Walk

San Diego, California, United States

Sep 2, 2026 (Wed)

Free

Running

Participant

Hart Park After Hours Series

Bakersfield, California, United States

Sep 3, 2026 (Thu) – Sep 24, 2026

$25.00

Mountain biking, Running, Cycling

MTB/GRAVEL RACE 5K +4

Family Glow Bowling

Coronado, California, United States

Sep 3, 2026 (Thu)

$15.00

Running

Participant

Mammoth Lakes Intro to outdoor Rock-Climbing Trip

Mammoth Lakes, California, United States

Sep 4, 2026 (Fri) – Sep 7, 2026

$175.00

Running

Active Duty E1-E6 Only

A Snail's Pace x ASICS Sunset Mile

Santa Ana, California, United States

Sep 5, 2026 (Sat)

$50.00

Running

1.6K

9/11 Run to Remember

Clovis, California, United States

Sep 5, 2026 (Sat)

$40.00

Running

5K 1.6K

FIESTA 10K & MILE RUN - FRESNO

Fresno, California, United States

Sep 5, 2026 (Sat)

$45.00

Running, Walking

10K 1.6K 3.2K

Strollin' for the Colon

Napa, California, United States

Sep 5, 2026 (Sat)

$35.00

Running

5K

Friends of the Park - 5k & 1-mile Sprint

Tahoe Vista, California, United States

Sep 5, 2026 (Sat)

$40.00

Running

5K

NIGHT NATION RUN - SAN JOSE

San Jose, California, United States

Sep 5, 2026 (Sat)

$35.00 - $55.00

Running

5K