California

Here's a full listing of races and events in California.

Visit these pages for just marathons, half marathon, 10K or 5K races.

running & multisport races

Beer City Long Beach

Mar 20, 2027

Redwood (Spring) Trail Run

Mar 20, 2027

Fort Bragg Whale Run and Walk

Mar 20, 2027

Finish The Run Griffith Park

Mar 20, 2027

San Diego Half Marathon

Mar 21, 2027

Ironstone Vineyards Wine Run 5k

Mar 28, 2027

IRONMAN 70.3 Oceanside

Triathlon / Multisport

Apr 3, 2027

Apr 3, 2027

Modesto Marathon

Apr 4, 2027

Bakersfield Marathon

Apr 4, 2027

Ragnar Road SoCal

Apr 9, 2027

San Diego Beach & Bay Half Marathon

Apr 10, 2027

Wise Villa Wine Run 5k

Apr 10, 2027

ICE Breaker Triathlon

Triathlon / Multisport

Apr 10, 2027

2027 Cal Tri Lake Perris

Triathlon / Multisport

Apr 11, 2027

Nelson Family Vineyards Wine Run 5k

Apr 17, 2027

Horseshoe Lake Trail Run

Apr 17, 2027

Mountains 2 Beach Marathon and Half

Apr 17, 2027

Viansa Wine Run 5k

Apr 18, 2027

Silver Moon Race: Kings River

Apr 18, 2027

The Canyons Endurance Runs

Apr 22, 2027

SPASM Lake Chabot Trail Run

Apr 24, 2027

Nail the Rail Half Marathon, 10K & 5K

Apr 24, 2027

Big Sur International Marathon 2027

Apr 25, 2027

Napa Spring Half Marathon

Apr 25, 2027

Orange County Multi-Sport Festival

Triathlon / Multisport

Apr 25, 2027

Mermaid Run San Francisco

Apr 25, 2027

The Hoag OC Marathon Running Festival

May 1, 2027

Santa Clarita Trail Race

May 1, 2027

Avenue of the Giants Marathon

May 2, 2027

Bay Bridge Half Marathon

May 2, 2027

Sombrero Marathon

May 2, 2027

2026 Cal Tri Ventura

Triathlon / Multisport

May 2, 2027

La Jolla Half Marathon & 5K

May 15, 2027

Bay To Breakers

May 16, 2027

Rock 'n' Roll San Diego

Jun 5, 2027

Four Fools Wine Run 5k

Jun 12, 2027