2014 - 2015 Ultramarathon Calendar in December

Browse our Ultramarathon Calendar for races organized around the world during the month of December among 74 races.

74 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
  • Bruny Island Ultra Marathon

    • Oceania | Australia | Tasmania | Bruny Island
    • Ultramarathon - 64 kilometers
    • December 06, 2014
    • Relay
  • 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
  • Kepler Challenge Mountain Run

    • Oceania | New Zealand | Te Anau
    • Ultramarathon - 60 kilometers
    • December 06, 2014 - 06:00
    • Trail Mountain
  • La Saintexpress

    • Europe | France | Rhône-Alpes | Rhône | Ste Catherine
    • Ultramarathon - 45 kilometers
    • December 06, 2014 - 23:00
    • Trail Night
  • Le Défi Bleu

    • North America | Martinique | Le François
    • Ultramarathon - 58 kilometers
    • December 06, 2014 - 22:00
    • Trail Night
  • Pain in the Neck 50K Race

    • North America | USA | South Atlantic | Maryland | Cambridge
    • Ultramarathon - 50 kilometers
    • December 06, 2014 - 07:00
    • Trail
  • 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
  • Trail du Tour du Canton - 82 km

    • Europe | France | Ile de France | Seine-et-Marne | Beuzeville la Grenier
    • Ultramarathon - 82 kilometers
    • December 06, 2014
    • Trail UTMB Qualifier Walk Relay
  • TransMartinique

    • North America | Martinique | Grand-Rivière
    • Ultramarathon - 133 kilometers
    • December 06, 2014 - 03:00
    • Trail
  • Civil War Relay

    • North America | USA | Pacific | Oregon | Eugene
    • Ultramarathon - 52 miles
    • December 07, 2014
    • Relay Charity Road Running
  • High Desert 50K Ultramarathon

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

    • Europe | France | Rhône-Alpes | Loire | Saint-Etienne
    • Ultramarathon - 75 kilometers
    • December 07, 2014 - 00:00
    • Trail Night UTMB Qualifier
  • Le Grand Menestrail

    • Europe | France | Brittany | Côtes-d'Armor | Moncontour de Bretagne
    • Ultramarathon - 53 kilometers
    • December 07, 2014 - 06:00
    • Trail UTMB Qualifier Hilly