2017 - 2018 California Half Marathon Calendar

Browse our Half Marathon Calendar for races organized in California among 349 races.

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349 races

Razorback Endurance Race

Razorback Half Marathon
April 24, 2017 Race day in 1 day
USA / Pacific / California / San Martin
Half Marathon

American River Parkway Half Marathon

American River Parkway Half Marathon
April 29, 2017 Race day in 6 days
USA / Pacific / California / Carmichael
Half Marathon
Walk

Folsom Lake Trail Run

Folsom Lake Trail Half Marathon Run
April 29, 2017 Race day in 6 days
USA / Pacific / California / Folsom Point
Half Marathon
Trail Inside Trail Racing

Rodeo Beach Rumble 8K/Half/30K/50K

Rodeo Beach Rumble Half Marathon
April 29, 2017 Race day in 6 days
USA / Pacific / California / Rodeo Beach, Golden Gate National Recreation Area, Sausalito
Half Marathon
Trail Urban Coyote Racing

Western Pacific Marathon / Half Marathon/ 10K / 5K

Western Pacific Half Marathon
April 29, 2017 Race day in 6 days
USA / Pacific / California / Quarry Lakes Recreational Area
Half Marathon
Brazen Racing Walk

Pony Express Marathon

Half Marathon
April 30, 2017 Cancelled
USA / Pacific / California / Sacramento
Half Marathon
Road Running

Marin County Half Marathon

Marin County Half Marathon
April 30, 2017 Race day in 7 days
USA / Pacific / California / San Rafael
Half Marathon

San Luis Obispo Marathon

San Luis Obispo Half Marathon
April 30, 2017 Race day in 7 days
USA / Pacific / California / San Luis Obispo
Half Marathon
California Half and Full Marathon Series Charity Road Running

Girls on the Go San Diego

Women's Half Marathon
April 30, 2017 Race day in 7 days
USA / Pacific / California / Mission Bay, San Diego
Half Marathon
Women-only Road Running Girls on the Go

Horseshoe Lake Trail Run

Horseshoe Lake Half Marathon
May 06, 2017 Race day in 13 days
USA / Pacific / California / Palo Alto
Half Marathon
Coastal Trail Runs Hilly Walk Trail

Sutter Buttes Spirit Mountain Run

Sutter Buttes Spirit Mountain Half Marathon
May 06, 2017 Race day in 13 days
USA / Pacific / California / Sutter
Half Marathon
Road Running

Leoni Meadows Trail Series - Half Marathon, 5k, Kids Fun Run

Leoni Meadows Half Marathon Trail Race
May 07, 2017 Race day in 14 days
USA / Pacific / California / Grizz
Half Marathon
Hilly Fun Trail

Mermaid Half Marathon East Bay

Mermaid Half Marathon East Bay
May 07, 2017 Race day in 14 days
USA / Pacific / California / Quarry Lakes Regional Park, Fremont
Half Marathon
Mermaid Series

Orange County Marathon

OC Half Marathon
May 07, 2017 Race day in 14 days
USA / Pacific / California / Newport Beach
Half Marathon
Walk Road Running

The Avenue of the Giants Marathon, Half Marathon & 10K

The Avenue of the Giants Half Marathon
May 07, 2017 Race day in 14 days
USA / Pacific / California / Eureka
Half Marathon