2015 - 2016 Trail Half Marathon to Full Marathon Calendar in December

Browse our Calendar for races longer than a half marathon but shorter than a full marathon organized around the world during the month of December bearing the tag Trail among 39 races.

39 races

Calero Park Run

Calero Park 25K Run
  • December 05, 2015 - 08:00
  • North America | USA | Pacific | California | San Jose
  • Half Marathon to Full Marathon - 25 kilometers
  • Hilly Trail

Caloosahatchee Ultra

Caloosahatchee Ultra 25K
  • December 05, 2015
  • North America | USA | Florida | Alva
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail

Getting Tough The Race Rudolstadt

  • December 05, 2015 - 10:00
  • Europe | Germany | Thuringia | Rudolstadt
  • Half Marathon to Full Marathon - 22 kilometers
  • Hilly Obstacle race Trail

Kepler Challenge Mountain Run

Luxmore Grunt
  • December 05, 2015 - 08:00
  • Oceania | New Zealand | Te Anau
  • Half Marathon to Full Marathon - 27 kilometers
  • Trail Mountain

McDowell Mountain Frenzy

McDowell Mountain Frenzy 25K
  • December 05, 2015 - 08:00
  • North America | USA | Mountain Region | Arizona | Fountain Hills
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail Aravaipa Running

McKinney Roughs 12 Hour Relay & 30K

McKinney Roughs 30K
  • December 05, 2015 - 08:00
  • North America | USA | Texas | McKinney Roughs, Austin
  • Half Marathon to Full Marathon - 30 kilometers
  • Trail Spectrum Trail Racing Series

Ring Trail

Ring Trail
  • December 05, 2015 - 06:00
  • Africa | Mauritius | Black River Gorges National Park
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail Mountain Mauritius Trail Running League

Trails du Tour du Canton

Trail du Tour du Canton - 24 km
  • December 05, 2015
  • Europe | France | Ile de France | Seine-et-Marne | Beuzeville la Grenier
  • Half Marathon to Full Marathon - 24 kilometers
  • Charity Trail

Del Mar a la Cima

Del Mar a la Cima - 30 km
  • December 06, 2015 - 06:00
  • South America | Colombia | Santa Marta
  • Half Marathon to Full Marathon - 30 kilometers
  • Trail Mountain

Menestrail Moncontour

Le Menestrail
  • December 06, 2015 - 09:30
  • Europe | France | Brittany | Côtes-d'Armor | Moncontour de Bretagne
  • Half Marathon to Full Marathon - 23 kilometers
  • Hilly Trail

Trail de l'Igue

Trail de l'Igue - 26 km
  • December 06, 2015 - 10:00
  • Europe | France | Midi-Pyrénées | Lot | Cregols
  • Half Marathon to Full Marathon - 26 kilometers
  • Hilly Trail

0 Degree Winter Trail Festival

0 Degree Winter Trail Festival 15 Miler
  • December 12, 2015 - 10:00
  • North America | USA | New York | Pittsford
  • Half Marathon to Full Marathon - 15 miles
  • Trail

Frozen Trail Runfest

Frozen Trail Runfest 15M
  • December 12, 2015 - 10:00
  • North America | USA | Pacific | Oregon | Buford Park, Mt Pisgah - Eugene
  • Half Marathon to Full Marathon - 15 miles
  • Trail

Hark the Herald Angels 12K & 25K

Hark the Herald Angels 25K
  • December 12, 2015 - 09:00
  • North America | USA | Pacific | California | Angel Island State Park
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail Enviro-Sports

Malibu Canyon Trail Run

Malibu Canyon Trail Run 25 km
  • December 12, 2015 - 08:00
  • North America | USA | Pacific | California | Malibu Creek State Park
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail Coastal Trail Runs