Race Discovery

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

588 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
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
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
Rotary Club of Fillmore 5/10K Run/Walk- Fillmore, California logo
May
16

Rotary Club of Fillmore 5/10K Run/Walk- Fillmore, California

Fillmore, California, United States
Running
5K 10K 1K
Merced Paws on Patrol Fun Run logo
May
16

Merced Paws on Patrol Fun Run

Merced, California, United States
$30.00 - $40.00
Running
3.2K 5K 10K 1.6K +8
Kingsburg Dala Horse Trot 10K & 2 Mile Run/Walk logo
May
16

Kingsburg Dala Horse Trot 10K & 2 Mile Run/Walk

Kingsburg, California, United States
Running
10K 3.2K
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
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
YOLO Run logo
May
16

YOLO Run

Davis, California, United States
Running
2K 5K 10K
Canyon City Classic logo
May
16

Canyon City Classic

Azusa, California, United States
Running
5K 10K 1K +1
Run for the Rose – 5K, 10K, 10M, and Half Marathon logo
May
10

Run for the Rose – 5K, 10K, 10M, and Half Marathon

Long Beach, California, United States
Running
5K 10K 15K Half-Marathon