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 38 races.

38 races

Calero Park Run

Calero Park 25K Run
  • 2015-12-05
  • USA | California | San Jose
  • Half Marathon to Full Marathon - 25 kilometers
  • Hilly Trail

Caloosahatchee Ultra

Caloosahatchee Ultra 25K
  • 2015-12-05
  • USA | Florida | Alva
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail

Getting Tough The Race Rudolstadt

  • 2015-12-05
  • Germany | Thuringia | Rudolstadt
  • Half Marathon to Full Marathon - 22 kilometers
  • Hilly Obstacle race Trail

Kepler Challenge Mountain Run

Luxmore Grunt
  • 2015-12-05
  • New Zealand | | Te Anau
  • Half Marathon to Full Marathon - 27 kilometers
  • Trail Mountain

McDowell Mountain Frenzy

McDowell Mountain Frenzy 25K
  • 2015-12-05
  • USA | Arizona | Fountain Hills
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail Aravaipa Running

McKinney Roughs 12 Hour Relay & 30K

McKinney Roughs 30K
  • 2015-12-05
  • USA | Texas | McKinney Roughs, Austin
  • Half Marathon to Full Marathon - 30 kilometers
  • Trail Spectrum Trail Racing Series

Ring Trail

Ring Trail
  • 2015-12-05
  • 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
  • 2015-12-05
  • 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
  • 2015-12-06
  • Colombia | | Santa Marta
  • Half Marathon to Full Marathon - 30 kilometers
  • Trail Mountain

Menestrail Moncontour

Le Menestrail
  • 2015-12-06
  • France | 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
  • 2015-12-06
  • France | Lot | Cregols
  • Half Marathon to Full Marathon - 26 kilometers
  • Hilly Trail

0 Degree Winter Trail Festival

0 Degree Winter Trail Festival 15 Miler
  • 2015-12-12
  • USA | New York | Pittsford
  • Half Marathon to Full Marathon - 15 miles
  • Trail

Boscross

BosCross 31,7 km
  • 2015-12-12
  • Netherlands | Drenthe | Diever
  • Half Marathon to Full Marathon - 31.7 kilometers
  • Trail

Deception Pass

Deception Pass 25K
  • 2015-12-12
  • USA | Washington | Oak Harbor
  • Half Marathon to Full Marathon - 25 kilometers
  • Trail Rainshadow Running

Frozen Trail Runfest

Frozen Trail Runfest 15M
  • 2015-12-12
  • USA | Oregon | Buford Park, Mt Pisgah - Eugene
  • Half Marathon to Full Marathon - 15 miles
  • Trail