Race Discovery

5K races in California, United States — 2026 running calendar

1312 events found

Jed & Ted’s Bill & Ted’s Excellent Race 5K & 10K logo
May
15

Jed & Ted’s Bill & Ted’s Excellent Race 5K & 10K

Canoga Park, California, United States
$34.99
Running
5K 10K The Excellent Adventure Virtual Race
Nurses Rock Run/Walk logo
May
15

Nurses Rock Run/Walk

San Dimas, California, United States
$40.00 - $55.00
Running
5K 10K 15K +1
La Jolla Half Marathon, 10K, & 5K logo
May
15

La Jolla Half Marathon, 10K, & 5K

La Jolla, California, United States
$59.00 - $139.00
Running
Half-Marathon 10K 5K
Wildcat logo
May
15

Wildcat

El Sobrante, California, United States
$45.00 - $90.00
Running
Half-Marathon 10.4K 5K
Kid-Fit Family Fun Run 5K & 1K - All Ages logo
May
15

Kid-Fit Family Fun Run 5K & 1K - All Ages

South El Monte, California, United States
$29.00 - $42.00
Running
5K 1K
Beachfront Run logo
May
22

Beachfront Run

Ventura, California, United States
$20.00 - $80.00
Running
Half-Marathon 10K 5K 1K
Tscl Mental Health 5K Run & Walk logo
May
22

Tscl Mental Health 5K Run & Walk

Claremont, California, United States
Free - $30.00
Running
5K
The Sports Spectacular 5K/10K WILL be now in May, 2027. logo
May
22

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

Huntington Beach, California, United States
$40.00 - $46.00
Running
5K 10K
Big River Adventure logo
May
22

Big River Adventure

Mendocino, California, United States
$10.00 - $35.00
Running Walking Swimming Paddle sports
Kiddie Race 5K 10K Big River Swim +2
The Great Donut Run logo
May
23

The Great Donut Run

Irvine, California, United States
$30.00 - $60.00
Running
1.6K 5K 6.4K Kids Donut Dash +1
Pre-Registration Providence Saint John's Health Center Brentwood Run logo
May
23

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

Los Angeles, California, United States
$10.00 - $45.00
Running
10K 5K 1K
Memorial 5K Run logo
May
23

Memorial 5K Run

Big Bear Lake, California, United States
$40.00
Running
5K