2016 - 2017 California Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in California among 191 races.

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191 races

Eldrith Gosney’s Pure Ultra

50 km
October 22, 2016 Race day in 22 days
USA / Pacific / California / Mt. Tamalpais State Park, Mill Valley
Ultramarathon - 50 kilometers
Trail Pacific Trail Runs

Lake Hodges Trail Fest

Lake Hodges 50K
October 22, 2016 Race day in 22 days
USA / Pacific / California / Escondido
Ultramarathon - 50 kilometers
Trail

CTR Lake Chabot Train Run (Nov)

CTR Lake Chabot Train Run 50 km (Nov)
November 05, 2016 Race day in about 1 month
USA / Pacific / California / Lake Chabot Regional Park, Castro Valley
Ultramarathon - 50 kilometers
Coastal Trail Runs Trail

Rio Del Lago

November 05, 2016 Race day in about 1 month
USA / Pacific / California / Granite Bay
Ultramarathon - 100 miles
UTMB Qualifier Trail Western States Qualifier

Feat to the Beach 200 Mile Relay

Regular Team (12-Person)
November 11, 2016 Race day in about 1 month
USA / Pacific / California / Fresno
Ultramarathon - 200 miles

Feat to the Beach 200 Mile Relay

Ultra Team (6-Person)
November 11, 2016 Race day in about 1 month
USA / Pacific / California / Fresno
Ultramarathon - 200 miles

Chimera 100K

November 12, 2016 Race day in about 1 month
USA / Pacific / California / Cleveland National Forest
Ultramarathon - 100 miles
UTMB Qualifier Trail Old Goat Trail Races Western States Qualifier Mountain

Mt. Tam Trail Run

Mt. Tam Trail Run 50 km
November 12, 2016 Race day in about 1 month
USA / Pacific / California / Stitson Beach
Ultramarathon - 50 kilometers
Trail Inside Trail Racing

Chino Hills Spring Trail Series 50K

November 19, 2016 Race day in about 2 months
USA / Pacific / California / Brea
Ultramarathon - 50 kilometers
Hilly Trail Chino Hills Spring Trail Series

San Joaquin River Trail 50K &100K Run

San Joaquin River Trail 100K Run
November 19, 2016 Race day in about 2 months
USA / Pacific / California / Friant
Ultramarathon - 100 kilometers
Hilly Trail

San Joaquin River Trail 50K &100K Run

San Joaquin River Trail 50K Run
November 19, 2016 Race day in about 2 months
USA / Pacific / California / Friant
Ultramarathon - 50 kilometers
Trail

Santa Barbara Red Rock Trail Run

50 Mile
November 26, 2016 Race day in about 2 months
USA / Pacific / California / Santa Barbara
Ultramarathon - 50 miles
Trail All we do is run

Quad Dipsea

November 26, 2016 Race day in about 2 months
USA / Pacific / California / Mill Valley
Ultramarathon - 28.400 miles
Hilly Trail

Calero Park Run

Calero Park 50K Run
December 03, 2016 Race day in 2 months
USA / Pacific / California / San Jose
Ultramarathon - 50 kilometers
Hilly Trail

The North Face Endurance Challenge California

The North Face Endurance Challenge California 50K
December 03, 2016 Race day in 2 months
USA / Pacific / California / San Francisco
Ultramarathon - 50 kilometers
Trail