2017 - 2018 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 35 races.

35 races

Caloosahatchee Ultra

December 02, 2017 Race day in 4 months
USA / South Atlantic / Florida / Alva
Ultramarathon
Trail

Jackson County 50-50 Ultramarathon

December 02, 2017 Race day in 4 months
USA / East North Central / Indiana / Brownstown
Ultramarathon
Trail

Jackson County 50-50 Ultramarathon

December 02, 2017 Race day in 4 months
USA / East North Central / Indiana / Brownstown
Ultramarathon
Trail

Redbird Crest 100K

December 02, 2017 Race day in 4 months
USA / East South Central / Kentucky / Big Creek
Ultramarathon
Trail

TARC Fells Trail Ultra

December 02, 2017 Race day in 4 months
USA / New England / Massachusetts / Stoneham
Ultramarathon
Trail Tarc Trail Series

TARC Fells Trail Ultra

December 02, 2017 Race day in 4 months
USA / New England / Massachusetts / Stoneham
Ultramarathon
Trail Tarc Trail Series

High Desert 50K Ultramarathon and 30K

December 03, 2017 Race day in 4 months
USA / Pacific / California / Ridgecrest
Ultramarathon
Trail

Bell Ringer 50k/25k

December 09, 2017 Race day in 5 months
USA / East South Central / Tennessee / Burns
Ultramarathon
Trail

Bigfoot 50K

December 09, 2017 Race day in 5 months
USA / East North Central / Ohio / Salt Fork State Park, Lore City
Ultramarathon
Trail Western Reserve Racing

Brazos Bend 100

December 09, 2017 Race day in 5 months
USA / West South Central / Texas / Needville
Ultramarathon
Flat Fun Trail Fast Relay

Brazos Bend 100

December 09, 2017 Race day in 5 months
USA / West South Central / Texas / Needville
Ultramarathon
Flat Fun Trail Fast

Bulow Woods Trail Race and Ultra Marathon

December 09, 2017 Race day in 5 months
USA / South Atlantic / Florida / Ormond Beach
Ultramarathon
Trail
Refine by