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 31 races.

31 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

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