Upcoming 5K Races In California, US in May, 2026

Name: Beer City Half™ San Jose
Start: 2026-05-30
End: 2026-05-30
Location: San Jose

Nurses Rock

San Dimas, CA

Saturday, May 2nd, 2026

10K

View details for race Nurses Rock

The 2026 Hoag OC Marathon Running Festival (Exp...

Costa Mesa, CA

Saturday, May 2nd, 2026

Half

Marathon

View details for race The 2026 Hoag OC Marathon Running Festival (Expo Registration)

Foster City 5k Fun Run

Foster City, CA

Saturday, May 2nd, 2026

View details for race Foster City 5k Fun Run

The Hoag OC Marathon Running Festival

Costa Mesa, CA

Saturday, May 2nd, 2026

Half

Marathon

View details for race The Hoag OC Marathon Running Festival

NURSES ROCK Run/Walk

San Dimas, CA

Saturday, May 2nd, 2026

10K

15K

View details for race NURSES ROCK Run/Walk

SoCal's Cinco De Miles 5K and 5 MILE

Huntington Beach, CA

Saturday, May 2nd, 2026

1 Mile

View details for race SoCal's Cinco De Miles 5K and 5 MILE

Kerman Almond Festival Scholarship Fun Run/Walk

Kerman, CA

Saturday, May 2nd, 2026

View details for race Kerman Almond Festival Scholarship Fun Run/Walk

2026 Cal Tri Ventura - 5.3.26

Ventura, CA

Sunday, May 3rd, 2026

10K

View details for race 2026 Cal Tri Ventura - 5.3.26

Beer City Half™ Sacramento

Sacramento, CA

Sunday, May 3rd, 2026

Half

10K

View details for race Beer City Half™ Sacramento

Waves & Whales 5K Trail Run

Point Arena, CA

Saturday, May 9th, 2026

Trail

View details for race Waves & Whales 5K Trail Run

Campus Life 5k - The FROZEN 5k!

Fresno, CA

Saturday, May 9th, 2026

View details for race Campus Life 5k - The FROZEN 5k!

La Jolla Half Marathon & 5K

San Diego, CA

Saturday, May 16th, 2026

Half

View details for race La Jolla Half Marathon & 5K

Memorial Day 5K, 10K & Kids 1 Mile Run/Walk

Hemet, CA

Monday, May 25th, 2026

10K

1 Mile

Fast

View details for race Memorial Day 5K, 10K & Kids 1 Mile Run/Walk

Beer City Half™ San Jose

San Jose, CA

Saturday, May 30th, 2026

Half

10K

View details for race Beer City Half™ San Jose

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