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Marathons found in California

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Marathons in California 2025 - 2026

The most comprehensive list of Marathons in and near California in 2025 - 2026. Find your perfect race!

Whether you’re stepping up from a half marathon or chasing a personal best, a California marathon will test your training, pacing, and mindset in a way no other race does.

Across the state, you’ll find world-famous marathons with big crowds and buzzing atmospheres, as well as smaller events where every finisher is celebrated. Los Angeles marathons take you through vibrant neighborhoods with supporters lining the streets. San Francisco events are known for challenging hills paired with stunning views, making them a true badge of honour for any runner. If you’re looking for a fast course, San Diego marathons offer ideal weather and flat terrain, popular for first-timers and qualifiers alike.

Expect aid stations every few miles, stocked with hydration and gels, along with pacers for key goal times. You’ll find plenty of crowd support, medical cover on course, and finish lines that reward the effort it takes to complete 26.2 miles. Many events also host pre-race expos and post-race areas to help with your recovery. Course cutoffs typically range from 6 to 7 hours, though it’s worth checking each event’s details before you sign up.

Check the listings below to compare routes, elevation profiles, and entry fees. Many of California’s top marathons sell out well in advance, especially those offering Boston qualifiers or particularly scenic courses, so it pays to plan early.

Exploring other distances?

Popular marathon locations:

Looking beyond California?

Or browse our full marathons in the USA listings to find your next challenge.

Race Calendar: Marathons found in California

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2025 Humboldt Redwoods Marathon, Half Marathon, 5K

Weott, California
12 Oct 25
$54.25 - $128.45
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San Lorenzo River Trail Run

Santa Cruz, California
11 Jul 26
Free - $85.80
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Pinkathon 2025 Virtual and In-Person Challenge for Breast Cancer!

Any Place in the World!, California
01 May 25 - 31 Oct 25
Free - $27.50

Long Beach, CA Galloway Training Program

Long Beach, California
07 Jun 25 - 04 Oct 25
$100.00 - $120.00

Running Fence Run - Celebrating Christo & Jeanne-Claude's "Running Fence" temporary art project - a 24.5-mile fabric fence in Sonoma & Marin Counties installed in September 1976

Cotati, California
04 Jul 25 - 12 Sep 26
Free - $250.00

Redwood (Summer) Trail Run

Oakland, California
16 Aug 25
Free - $85.80

SPASM Crystal Springs Trail Run

Woodside, California
31 Aug 25
Free - $85.80

Diablo Trail Run

Clayton, California
07 Sep 25
Free - $85.80

National Chocolate Day: Run for Chocolates LOS ANGELES

Los Angeles, California
13 Sep 25
$32.80 - $48.70

Bizz Johnson

Susanville, California
11 Oct 25 - 12 Oct 25
$59.30 - $112.30

LOOK GOOD FEEL GOOD SAN LEANDRO 5K, 10, HALF MARATHON & MARATHON

San Leandro, California
11 Oct 25
$34.00 - $133.50

2025 Humboldt Redwoods Marathon, Half Marathon, 5K

Weott, California
12 Oct 25
$54.25 - $128.45

ZombieRunner Halloween

San Jose, California
01 Nov 25
Free - $80.50

Two Cities Marathon

Fresno, California
02 Nov 25
$67.00 - $153.00

Lake Chabot Trail Run

Castro Valley, California
08 Nov 25
Free - $85.80

ZombieRunner Quarry Lakes

Fremont, California
06 Dec 25
Free - $80.50

Santa To The Sea 1/2 Marathon, 1/4 Marathon & 5K

Oxnard, California
13 Dec 25 - 14 Dec 25
$11.60 - $117.59

San Diego 50 & Trail Runs

Escondido, California
10 Jan 26
$16.90 - $165.30

Crystal Springs Trail Run

Woodside, California
18 Jan 26
Free - $85.80

The Redding Marathon Events

Redding, California
18 Jan 26
$22.20 - $128.20

Golden Gate Trail Run

Sausalito, California
07 Feb 26
Free - $85.80

Montara Mountain Trail Run

Pacifica, California
21 Feb 26
Free - $85.80

Ventura Marathon

Ventura, California
22 Feb 26
$128.40 - $149.80

SOCAL River Marathon - 26.2 - 13.1 - 10K - 5K

Huntington Beach, California
28 Feb 26
$43.40 - $1,041.00

Catalina Island Marathon, 10K, 5K

Avalon, California
14 Mar 26
$27.50 - $392.45

Bakersfield Marathon

Bakersfield, California
21 Mar 26 - 22 Mar 26
$11.60 - $128.20

Redwood (Spring) Trail Run

Oakland, California
21 Mar 26
Free - $85.80

Modesto Marathon

Modesto, California
22 Mar 26
$48.70 - $122.90

SPASM Lake Chabot Trail Run

Castro Valley, California
11 Apr 26
Free - $85.80

Bedrock Valley Trail Runs

Hemet, California
11 Apr 26 - 12 Apr 26
$16.90 - $112.30

Mountains 2 Beach Marathon and Half

Ventura, California
18 Apr 26 - 19 Apr 26
$22.19 - $186.49

Horseshoe Lake Trail Run

La Honda, California
18 Apr 26
Free - $85.80

The Hoag OC Marathon Running Festival

Costa Mesa, California
02 May 26
Free

Grizzly Peak Trail Run

Berkeley, California
09 May 26
Free - $85.80

Cinderella Trail Run

Oakland, California
30 May 26
Free - $85.80
5.0

San Lorenzo River Trail Run

Santa Cruz, California
11 Jul 26
Free - $85.80

Pre-Registration Bakersfield Marathon 2027

Bakersfield, California
21 Mar 27 - 22 Mar 27
$31.74 - $95.34
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