Race Discovery

10K races in California, United States — 2026 running calendar

506 events found

Whittier Narrows Spring Running Festival logo
May
17

Whittier Narrows Spring Running Festival

South El Monte, California, United States
Running
5K 10K 15K
Screen Your Gut - Save Your Butt NorCal
May
17

Screen Your Gut - Save Your Butt NorCal

Davis, California, United States
Running
10K 5K 1.6K
Eagles Landing 5K / 10K at the City of Ten Thousand Buddhas logo
May
17

Eagles Landing 5K / 10K at the City of Ten Thousand Buddhas

Ukiah, California, United States
Running
10K
The Navy's 39th Bay Bridge Run/Walk logo
May
17

The Navy's 39th Bay Bridge Run/Walk

San Diego, California, United States
Running
6.4K 10K +2
Long Beach Pride Run 2026 logo
May
17

Long Beach Pride Run 2026

Long Beach, California, United States
Running
5K 10K
Night Race- The Ghostly Afterlife 5K, 10K, Half Marathon- Summerween logo
May
16

Night Race- The Ghostly Afterlife 5K, 10K, Half Marathon- Summerween

Long Beach, California, United States
Running
5K 10K Half-Marathon
Wildcat logo
May
16

Wildcat

El Sobrante, California, United States
Running
Half-Marathon 10.4K 5K
Sutter Buttes Spirit Mountain Run 5K, 10K & Half Marathon logo
May
16

Sutter Buttes Spirit Mountain Run 5K, 10K & Half Marathon

Sutter, California, United States
Running
5K 10K Half-Marathon
Canyon City Classic logo
May
16

Canyon City Classic

Azusa, California, United States
Running
5K 10K 1K +1
YOLO Run logo
May
16

YOLO Run

Davis, California, United States
Running
2K 5K 10K
BRAIN Foundation Spectrum Run 5K/10K logo
May
16

BRAIN Foundation Spectrum Run 5K/10K

San Jose, California, United States
Running
5K 10K 2.4K
La Jolla Half Marathon & 5K logo
May
16

La Jolla Half Marathon & 5K

San Diego, California, United States
Running
Half-Marathon 10K 5K