2016 - 2017 California Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in California among 194 races.

194 races

Tamalpa Headlands 50K

August 27, 2016 Race day in about 1 month
USA / Pacific / California / Muir Beach
Ultramarathon - 50 kilometers
UTMB Qualifier Hilly Trail

Tahoe 200

September 09, 2016 Race day in about 2 months
USA / Pacific / California / Diamond Peak Ski Lodge, Incline Village
Ultramarathon - 200 miles
Trail Mountain Bellingham Trail Running Series

Headlands 50, 75 & 100

Headlands 100mi
September 10, 2016 Race day in about 2 months
USA / Pacific / California / Rodeo Beach
Ultramarathon - 100 miles
Trail Pacific Trail Runs

Headlands 50, 75 & 100

Headlands 50mi
September 10, 2016 Race day in about 2 months
USA / Pacific / California / Rodeo Beach
Ultramarathon - 50 miles
Trail Pacific Trail Runs

Headlands 50, 75 & 100

Headlands 75mi
September 10, 2016 Race day in about 2 months
USA / Pacific / California / Rodeo Beach
Ultramarathon - 75 miles
Trail Pacific Trail Runs

Kodiak 100 Mile and 50 Mile UltraMarathon

Kodiak 100 Mile UltraMarathon
September 16, 2016 Race day in about 2 months
USA / Pacific / California / Big Bear Lake
Ultramarathon - 100 miles
UTMB Qualifier Trail Mountain

Kodiak 100 Mile and 50 Mile UltraMarathon

Kodiak 50 Mile UltraMarathon
September 16, 2016 Race day in about 2 months
USA / Pacific / California / Big Bear Lake
Ultramarathon - 50 miles
Trail Mountain

Noble Canyon 50k

September 17, 2016 Race day in about 2 months
USA / Pacific / California / Mount Laguna
Ultramarathon - 50 kilometers
Trail

Coastal 50K

September 18, 2016 Race day in about 2 months
USA / Pacific / California / Stinson Beach
Ultramarathon - 50 kilometers
Coastal Trail Runs Trail

Berkeley Trail Adventure

Berkeley Trail Adventure - 50K
September 24, 2016 Race day in 2 months
USA / Pacific / California / Tilden Regional Park, Berkeley
Ultramarathon - 50 kilometers
Trail Inside Trail Racing

Trail Runner Ultra Race of Champions 100K

Trail Runner Ultra Race of Champions 100K
September 24, 2016 Race day in 2 months
USA / Pacific / California / Auburn
Ultramarathon - 100 kilometers
Trail Mountain

Trail Runner Ultra Race of Champions 100K

Uber Rock 50K Trail Race
September 24, 2016 Race day in 2 months
USA / Pacific / California / Auburn
Ultramarathon - 50 kilometers
Trail

Cuyamaca 100K Endurance Run

October 01, 2016 Race day in 2 months
USA / Pacific / California / Cuyamaca Rancho State Park
Ultramarathon - 100 kilometers
UTMB Qualifier Trail Western States Qualifier

Headwaters Ultra

Headwaters Ultra - 50K
October 01, 2016 Race day in 2 months
USA / Pacific / California / Mount Shasta City
Ultramarathon - 50 kilometers

Pacifica Summit Run 10K/Half Marathon/30K/50K

Pacifica Summit Run 50K
October 01, 2016 Race day in 2 months
USA / Pacific / California / San Pedro Valley State Park, Pacifica
Ultramarathon - 50 kilometers
Trail Urban Coyote Racing