2017 - 2018 North America Trail Race Calendar in December

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in North America during the month of December bearing the tag Trail among 132 races.

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132 races

Jackson County 50-50 Ultramarathon

10 mile
December 02, 2017 Race day in 6 months
USA / East North Central / Indiana / Brownstown
10 km race to Half Marathon - 10 miles
Trail

TARC Fells Trail Ultra

32M
December 02, 2017 Race day in 6 months
USA / New England / Massachusetts / Stoneham
Ultramarathon - 32 miles
Trail Tarc Trail Series

TARC Fells Trail Ultra

40M
December 02, 2017 Race day in 6 months
USA / New England / Massachusetts / Stoneham
Ultramarathon - 40 miles
Trail Tarc Trail Series

Jackson County 50-50 Ultramarathon

50k
December 02, 2017 Race day in 6 months
USA / East North Central / Indiana / Brownstown
Ultramarathon - 50 kilometers
Trail

Jackson County 50-50 Ultramarathon

50mi
December 02, 2017 Race day in 6 months
USA / East North Central / Indiana / Brownstown
Ultramarathon - 50 miles
Trail

Caloosahatchee Ultra

Caloosahatchee Ultra 25K
December 02, 2017 Race day in 6 months
USA / South Atlantic / Florida / Alva
Half Marathon to Full Marathon - 25 kilometers
Trail

Caloosahatchee Ultra

Caloosahatchee Ultra 50K
December 02, 2017 Race day in 6 months
USA / South Atlantic / Florida / Alva
Ultramarathon - 50 kilometers
Trail

High Desert 50K Ultramarathon and 30K

High Desert 30K
December 03, 2017 Race day in 6 months
USA / Pacific / California / Ridgecrest
Half Marathon to Full Marathon - 30 kilometers
Trail

High Desert 50K Ultramarathon and 30K

High Desert 50K Ultramarathon
December 03, 2017 Race day in 6 months
USA / Pacific / California / Ridgecrest
Ultramarathon - 50 kilometers
Trail

Nittany Valley Half Marathon

December 03, 2017 Race day in 6 months
USA / Mid-Atlantic / Pennsylvania / State College
Half Marathon
Trail

Trail Hog half marathon

December 03, 2017 Race day in 6 months
USA / South Atlantic / Florida / Venice
Half Marathon - 13.100 miles
Trail

Cajun Country Run

10K
December 09, 2017 Race day in 7 months
USA / West South Central / Louisiana / Lafayette
10k race
Trail

Cajun Country Run

5K
December 09, 2017 Race day in 7 months
USA / West South Central / Louisiana / Lafayette
5k race - 5 kilometers
Trail

Brazos Bend 100

Brazos Bend 100 Miler
December 09, 2017 Race day in 7 months
USA / West South Central / Texas / Needville
Ultramarathon - 100 miles
Flat Fun Trail Fast Relay

Brazos Bend 100

Brazos Bend 50 Miler
December 09, 2017 Race day in 7 months
USA / West South Central / Texas / Needville
Ultramarathon - 50 miles
Flat Fun Trail Fast