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2014 - 2015 USA Trail Ultramarathon Calendar in December

Browse our Ultramarathon Calendar for races organized in USA during the month of December bearing the tag Trail among 32 races.

32 races

Bigfoot 50K

  • North America | USA | East North Central | Ohio | Salt Fork State Park, Lore City
  • Ultramarathon - 50 kilometers
  • December 06, 2014 - 08:00
  • Trail Western Reserve Racing

Calero Park 50K Run

  • North America | USA | Pacific | California | San Jose
  • Ultramarathon - 50 kilometers
  • December 06, 2014 - 08:00
  • Hilly Trail

Isle du Bois 54 km Trail Run

  • North America | USA | West South Central | Texas | Pilot Point
  • Ultramarathon - 54 kilometers
  • December 06, 2014 - 07:30
  • Trail

Pain in the Neck 50K Race

  • North America | USA | South Atlantic | Maryland | Cambridge
  • Ultramarathon - 50 kilometers
  • December 06, 2014 - 07:00
  • Trail

TARC Fells Trail Ultra 32M

  • North America | USA | Massachusetts | Stoneham
  • Ultramarathon - 32 miles
  • December 06, 2014
  • Trail Tarc Trail Series

TARC Fells Trail Ultra 40M

  • North America | USA | Massachusetts | Stoneham
  • Ultramarathon - 40 miles
  • December 06, 2014
  • Trail Tarc Trail Series

The North Face Endurance Challenge San Francisco 50K

  • North America | USA | Pacific | California | Sausalito
  • Ultramarathon - 50 kilometers
  • December 06, 2014 - 07:00
  • Trail

The North Face Endurance Challenge San Francisco 50 Mile

  • North America | USA | Pacific | California | Sausalito
  • Ultramarathon - 50 miles
  • December 06, 2014 - 05:00
  • Trail

High Desert 50K Ultramarathon

  • North America | USA | Pacific | California | Ridgecrest
  • Ultramarathon - 50 kilometers
  • December 07, 2014 - 07:00
  • Trail

Pine Mountain 40

  • North America | USA | South Atlantic | Georgia | Pine Mountain
  • Ultramarathon - 40 miles
  • December 07, 2014 - 07:00
  • Trail

The Guana River 50K Trail Run

  • North America | USA | South Atlantic | Florida | South Ponte Vedra
  • Ultramarathon - 50 kilometers
  • December 07, 2014 - 07:00
  • Trail Relay

Last Chance 50k Trail Run and Relay

  • North America | USA | South Atlantic | South Carolina | Witherbee Ranger Station, Cordesville
  • Ultramarathon - 50 kilometers
  • December 13, 2014
  • Trail Relay

Rodeo Beach 50 km

  • North America | USA | California | Rodeo Beach
  • Ultramarathon - 50 kilometers
  • December 13, 2014 - 08:30
  • Trail Pacific Trail Runs

Tallahassee Ultra Distance Classic 50K

  • North America | USA | South Atlantic | Florida | Wakulla Springs State Park
  • Ultramarathon - 50 kilometers
  • December 13, 2014 - 07:00
  • Trail

Tallahassee Ultra Distance Classic 50M

  • North America | USA | South Atlantic | Florida | Wakulla Springs State Park
  • Ultramarathon - 50 miles
  • December 13, 2014 - 07:00
  • Trail