10K Races in California 2026 | Upcoming Races & Dates | My Next Race

There are 13 10K races in California scheduled for 2026. The next is the Kristina Chesterman Memorial Run in Chico on April 26. California 10K races run primarily April.

Kristina Chesterman Memorial Run

Sun, Apr 26 · Chico, CA Chico

Kristina Chesterman Memorial Run

From $55 Open Closing Soon

Verdugo Mountains 10K Trail Run & Hike

Sun, May 3 · Glendale, CA Glendale

Trail Run & Hike

From $36 Open Closing Soon

2026 Avenue of the Giants Marathon

Sun, May 3 · Arcata, CA Arcata

Avenue of the Giants 10kAvenue of the Giants 1/2 MarathonAvenue of the Giants Marathon

From $60 Open Closing Soon

Silicon Valley Kids Triathlon

Sun, May 10 · San Jose, CA San Jose

Super-Sprint TriathlonCompetitive Triathlon

From $105 Open Closing Soon

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

Sun, May 17 · Ukiah, CA Ukiah

Eagles Landing 5KEagles Landing 10K

From $25 Open

Cerro Gordo Silver Run

Sat, May 23 · Keeler, CA Keeler

Cerro Gordo Silver Run

From $199 Open

Bike Hut Classic

Fri, Jul 3 · Half Moon Bay, CA Half Moon Bay

Bike Hut Classic 2026 - a DIY Fundraiser to benefit Abundant Grace

From $75 Closed

Park to Playa: Latinx Power Run 10K

Sun, Sep 13 · Culver City, CA Culver City

10K Run/Walk

From $45 Closed

49th Annual Manhattan Beach 10K

Sat, Oct 3 · Manhattan Beach, CA Manhattan Beach

49th Annual Manhattan Beach 10KVirtual 10K

From $25 Open

Napa Half Marathon

Sun, Oct 4 · Napa, CA Napa

Quarter Marathon!1/2 Marathon

Closed

Bizz Johnson

Sun, Oct 11 · Susanville, CA Susanville

Express 10KExpress Half MarathonMarathon +1

From $55 Open

Silver Moon Race: Kings River

Sat, Apr 17 · Reedley, CA Reedley

12K12K20K +9

From $70 Open

Wild Flowers 10k

Sat, Apr 17 · Auburn, CA Auburn

Wild Flowers 10kWild Flowers 10k

From $80 Open