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Upcoming Ultra Races Near San Jose, CA

Montara Mountain Trail Run logo

Montara Mountain Trail Run

Pacifica, CA

Saturday, February 21st, 2026

Featured
10K
Half
Marathon
Trail
View details for race Montara Mountain Trail Run

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Redwood (Spring) Trail Run logo

Redwood (Spring) Trail Run

Oakland, CA

Saturday, March 21st, 2026

Half
Marathon
Ultra
Trail
View details for race Redwood (Spring) Trail Run
SPASM Lake Chabot Trail Run logo

SPASM Lake Chabot Trail Run

Castro Valley, CA

Saturday, April 11th, 2026

Half
Marathon
Ultra
Trail
View details for race SPASM Lake Chabot Trail Run
Horseshoe Lake Trail Run logo

Horseshoe Lake Trail Run

La Honda, CA

Saturday, April 18th, 2026

1 Mile
Half
Ultra
Trail
View details for race Horseshoe Lake Trail Run
Ride 4A Reason 2026 logo

Ride 4A Reason 2026

Oakland, CA

Saturday, April 25th, 2026

10 Miles
Ultra
View details for race Ride 4A Reason 2026
Cinderella Trail Run logo

Cinderella Trail Run

Oakland, CA

Saturday, May 30th, 2026

Half
Ultra
Marathon
Trail
View details for race Cinderella Trail Run
San Lorenzo River Trail Run logo

San Lorenzo River Trail Run

Santa Cruz, CA

Saturday, July 11th, 2026

Half
Ultra
Marathon
Trail
View details for race San Lorenzo River Trail Run
Redwood (Summer) Trail Run logo

Redwood (Summer) Trail Run

Oakland, CA

Saturday, August 15th, 2026

Half
Ultra
Marathon
View details for race Redwood (Summer) Trail Run
Diablo Trail Run logo

Diablo Trail Run

Clayton, CA

Sunday, September 6th, 2026

10 Miles
Half
Marathon
Trail
Fast
View details for race Diablo Trail Run
Lake Chabot Trail Run logo

Lake Chabot Trail Run

Castro Valley, CA

Saturday, November 7th, 2026

Half
Ultra
Marathon
Trail
View details for race Lake Chabot Trail Run
New Year's One Day logo

New Year's One Day

San Jose, CA

Thursday, December 31st, 2026

Ultra
5K
View details for race New Year's One Day
Crystal Springs Trail Run logo

Crystal Springs Trail Run

Woodside, CA

Sunday, January 17th, 2027

Half
Marathon
Ultra
View details for race Crystal Springs Trail Run

Explore more in San Jose, CA

Distances:

5K10KHalf MarathonMarathon

Months:

JanuaryFebruaryMarch

Tags:

TrailBoston QualifiersFast Courses

State:

All California races

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