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Half Marathons Found In San Jose, California

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Half Marathons in & near San Jose, California 2025 - 2026

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

San Jose’s half marathons bring together the drive of Silicon Valley with a friendly, local race feel. These 13.1-mile events are popular with tech professionals and fitness enthusiasts who value a well-organized race and a course that challenges without overwhelming.

You’ll find routes that highlight the area’s variety, from flat, fast courses perfect for chasing a personal best to foothill stretches that add a bit of climb to your run. San Jose’s mild weather and smooth race management help you focus on your pacing, whether you’re aiming to beat your previous time or simply enjoy the distance in a welcoming environment.

Many events use advanced timing systems and detailed split tracking, which is great if you like reviewing your metrics post-race. You’ll often see local companies encouraging teams to take part, adding to the energy on the course and at the finish. If you’re stepping up from a San Jose 10k or planning a San Jose marathon, these half marathons are a natural next step.

Looking for more races in San Jose?

Or explore half marathons in other California cities:

Race Calendar: Half Marathons Found In San Jose, California

🚀Boosted

Hedgehog Dash 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
13 Sep 25
$32.80 - $52.94
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Cheers to Oktoberfest Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
04 Oct 25
$32.80 - $48.70
🚀Boosted

International Sloth Day Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
18 Oct 25
$32.80 - $48.70
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Run for Chocolate 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
14 Feb 26
$32.80 - $48.70

Valentines Live, Love, RUN 5K/10K/13.1 SACRAMENTO

Sacramento, California
14 Feb 26
$32.80 - $48.70

Run for Chocolate 5K/10K/13.1 SACRAMENTO

Sacramento, California
14 Feb 26
$32.80 - $48.70

Beer City Half™ Santa Rosa

Santa Rosa, California
21 Feb 26
Free - $104.35

Montara Mountain Trail Run

Pacifica, California
21 Feb 26
Free - $85.80

St. Paddy's Day Lucky Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
14 Mar 26
$32.80 - $48.70

Sloth Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
14 Mar 26
$32.80 - $48.70

Zoom San Francisco

San Francisco, California
14 Mar 26
Free - $64.60

St. Paddy's Day Lucky Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
14 Mar 26
$32.80 - $48.70

Sloth Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
14 Mar 26
$32.80 - $48.70

Redwood (Spring) Trail Run

Oakland, California
21 Mar 26
Free - $85.80

Modesto Marathon

Modesto, California
22 Mar 26
$48.70 - $122.90

Always Hope Easter Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
04 Apr 26
$32.80 - $48.70

Always Hope Easter Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
04 Apr 26
$32.80 - $48.70

SPASM Lake Chabot Trail Run

Castro Valley, California
11 Apr 26
Free - $85.80

Horseshoe Lake Trail Run

La Honda, California
18 Apr 26
Free - $85.80

Coffee Lovers Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California
25 Apr 26
$32.80 - $48.70

Coffee Lovers Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
25 Apr 26
$32.80 - $48.70

Beer City Half™ Sacramento

Sacramento, California
03 May 26
Free - $93.75

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

Beer City Half™ San Jose

San Jose, California
30 May 26
$27.50 - $101.70

San Lorenzo River Trail Run

Santa Cruz, California
11 Jul 26
Free - $85.80

Run for Mental Health 5K/10K/13.1 SACRAMENTO

Sacramento, California
16 Aug 25
$32.80 - $52.94

The Cookie Dash Run 5K/10K/13.1 SACRAMENTO

Sacramento, California
16 Aug 25
$32.80 - $52.94

Davis Turkey Trot

Davis, California
22 Nov 25
Free - $70.96

Beer City Half™ Alameda

Alameda, California
11 Jul 26 - 18 Jul 26
Free - $99.05
Showing 81-107 of 107 results
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