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5k Runs found in California in May
View all ↓5k Runs in California in May 2026
Find A Race is the US's favourite event listings site. Check out our list of May 2026 5k Runs in California below.
Race Calendar: 5k Runs found in May
🚀Boosted
La Jolla Half Marathon & 5K
San Diego, California
16 May 26
$53.34 - $127.40
Offer
18% OFF with code: FINDARLEP
🚀Boosted
Campus Life 5k - The FROZEN 5k!
Fresno, California
09 May 26
$12.50 - $33.95
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Finish The Ride and Finish The Run Griffith Park
Los Angeles, California
02 May 26 - 03 May 26
$11.60 - $91.10
The Hoag OC Marathon Running Festival
Costa Mesa, California
02 May 26
Free
SoCal's Cinco De Miles 5K and 5 MILE
Huntington Beach, California
02 May 26
$31.00 - $48.32
NURSES ROCK Run/Walk
San Dimas, California
02 May 26
$39.25 - $54.25
Campus Life 5k - The FROZEN 5k!
Fresno, California
09 May 26
$12.50 - $33.95
La Jolla Half Marathon & 5K
San Diego, California
16 May 26
$53.34 - $127.40
Offer
18% OFF with code: FINDARLEP
Memorial Day 5K, 10K & Kids 1 Mile Run/Walk
Hemet, California
25 May 26
$32.80 - $54.00
Beer City Half™ San Jose
San Jose, California
30 May 26
$27.50 - $101.70
Village Runner 4th of July 5K presented by UCLA Health
Redondo Beach, California
04 Jul 16 - 04 Jul 06
$38.00
Running Fence Run - A Celebration of Freedom and Democracy
Cotati, California
13 Sep 25 - 03 Nov 26
$50.00 - $250.00
The 2026 Hoag OC Marathon Running Festival (Expo Registration)
Costa Mesa, California
02 May 26
$33.70 - $125.26
Kerman Almond Festival Scholarship Fun Run/Walk
Kerman, California
02 May 26
$6.80 - $28.00
Nurses Rock
San Dimas, California
02 May 26
$32.75 - $39.25
Beer City Half™ Sacramento
Sacramento, California
03 May 26
Free - $93.75
2026 Cal Tri Ventura - 5.3.26
Ventura, California
03 May 26
$26.29 - $526.00
Waves & Whales 5K Trail Run
Point Arena, California
09 May 26
$22.20
Showing 1-16 of 16 results