2017 - 2018 California Half Marathon Calendar

Browse our Half Marathon Calendar for races organized in California among 352 races.

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352 races

Bidwell Classic Half Marathon

Bidwell Classic Half Marathon
March 04, 2017 Race day in 4 days
USA / Pacific / California / Chico
Half Marathon
California Half and Full Marathon Series Walk Trail Relay

Chino Hills Spring Trail Series Half Marathon

March 04, 2017 Race day in 4 days
USA / Pacific / California / Brea
Half Marathon
Hilly Trail Chino Hills Spring Trail Series

Diamond Valley Lake Marathon

Diamond Valley Lake 1/2 Marathon
March 04, 2017 Race day in 4 days
USA / Pacific / California / Hemet
Half Marathon

Griffith Park Trail Marathon

Griffith Park Trail Half-Marathon #2
March 04, 2017 Race day in 4 days
USA / Pacific / California / Griffith Park, Los Angeles
Half Marathon
Trail

Old West Trails Fest

Half Marathon
March 04, 2017 Race day in 4 days
USA / Pacific / California / Julian
Half Marathon - 30 kilometers
Desert Trail

Rabbit Chase Half Marathon and 10K

Half Marathon
March 04, 2017 Race day in 4 days
USA / Pacific / California / Mill Valley
Half Marathon
Trail Urban Coyote Racing

Lucky Run

Lucky 13 Half Marathon
March 04, 2017 Race day in 4 days
USA / Pacific / California / Davis
Half Marathon
Flat Road Running

Sanborn Park Trail Challenge

Sanborn Park Trail Challenge 13.1 Miles
March 04, 2017 Race day in 4 days
USA / Pacific / California / Saratoga
Half Marathon
Hilly Trail

San Joaquin River Trail Half Marathon

San Joaquin River Trail Half Marathon
March 04, 2017 Race day in 4 days
USA / Pacific / California / Auberry
Half Marathon
Hilly Trail

Woodside King’s Mountain Half Marathon & 5 Mile

Woodside King's Mountain Half Marathon
March 04, 2017 Race day in 4 days
USA / Pacific / California / Woodside
Half Marathon
Hilly Trail Enviro-Sports

Run-Through-Redlands Half Marathon, 10K & 5K

Run-Through-Redlands Half Marathon
March 05, 2017 Race day in 5 days
USA / Pacific / California / Redlands
Half Marathon
California Half and Full Marathon Series Walk Trail Wheelchair

St Patrick's Day Half Marathon & 5K

St Patrick's Day Half Marathon (El Cajon)
March 05, 2017 Race day in 5 days
USA / Pacific / California / El Cajon
Half Marathon
Road Running

Into the Wild OC Trail Run

Into the Wild OC Trail 21K Run
March 11, 2017 Race day in 11 days
USA / Pacific / California / Irvine Regional Park
Half Marathon
Hilly Trail

Marin Ultra Challenge

Marin Ultra Challenge Half Marathon
March 11, 2017 Race day in 11 days
USA / Pacific / California / Fort Baker, Sausalito
Half Marathon
Hilly Trail Inside Trail Racing

Go Green Saint Patrick’s Day Run

Go Green Saint Patrick’s Day Half Marathon
March 12, 2017 Race day in 12 days
USA / Pacific / California / Vasona Park, Los Gatos
Half Marathon