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 30 races.

30 races

  • 1

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

McDowell Mountain Frenzy 50K

  • North America | USA | Mountain Region | Arizona | Fountain Hills
  • Ultramarathon - 50 kilometers
  • December 06, 2014 - 07:00
  • Trail Aravaipa Running

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

Frozen Trail Runfest 50K

  • North America | USA | Pacific | Oregon | Buford Park, Mt Pisgah - Eugene
  • Ultramarathon - 50 kilometers
  • December 13, 2014 - 09:00
  • Trail

Hellgate 100K

  • North America | USA | South Atlantic | Virginia | Natural Bridge Station
  • Ultramarathon - 100 kilometers
  • December 13, 2014 - 00:01
  • Trail Eco-x Sports Western States Qualifier

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
  • 1