2017 - 2018 USA Ultramarathon Calendar in January

Browse our Ultramarathon Calendar for races organized in USA during the month of January among 75 races.

75 races

Flint Hills Trail 40 Mile & Marathon

Flint Hills Trail 40 Mile
No race in 2016
USA / West North Central / Kansas / Ottawa
Ultramarathon - 40 miles
Trail

Nicholas Wilson Memorial Tashka Trail 50K & 25K

Nicholas Wilson Memorial Tashka Trail 50K
No race in 2017
USA / East South Central / Alabama / Coker
Ultramarathon - 50 kilometers
Trail

Redeye

January 01, 2017 The race has already taken place.
USA / South Atlantic / Virginia / Triangle
Ultramarathon - 50 kilometers
Trail

Woodside

Woodside 50 km
January 01, 2017 The race has already taken place.
USA / Pacific / California / Woodside
Ultramarathon - 50 kilometers
Trail Pacific Trail Runs

Tuscobia Winter Ultramarathon

Tuscobia Winter Ultramarathon 150 Mile Run
January 06, 2017 The race has already taken place.
USA / East North Central / Wisconsin / Park Falls
Ultramarathon - 150 miles
Trail Iditarod Trail Invitational Qualifier Snow

Frosty Foot Races

50K
January 07, 2017 The race has already taken place.
USA / South Atlantic / North Carolina / Asheville
Ultramarathon - 50 kilometers
Trail

San Tan Scramble Trail Runs

50K
January 07, 2017 The race has already taken place.
USA / Mountain Region / Arizona / Queen Creek
Ultramarathon - 50 kilometers
Desert Trail Aravaipa Running

Avalon Benefit 50 Mile Run

January 07, 2017 The race has already taken place.
USA / Pacific / California / Avalon
Ultramarathon - 50 miles
Trail

Bandera Trail Runs

Bandera 100km
January 07, 2017 The race has already taken place.
USA / West South Central / Texas / Bandera
Ultramarathon - 100 kilometers
Tejas Trails Trail Western States Qualifier

Bandera Trail Runs

Bandera 50km
January 07, 2017 The race has already taken place.
USA / West South Central / Texas / Bandera
Ultramarathon - 50 kilometers
Tejas Trails Trail

Croom Zoom

Croom Zoom 100 Km Run
January 07, 2017 The race has already taken place.
USA / South Atlantic / Florida / Brooksville
Ultramarathon - 100 kilometers
Trail

Croom Zoom

Croom Zoom 50 Km Run
January 07, 2017 The race has already taken place.
USA / South Atlantic / Florida / Brooksville
Ultramarathon - 50 kilometers
Trail

Frozen Gnome

Frozen Gnome 50K
January 07, 2017 The race has already taken place.
USA / East North Central / Illinois / Crystal Lake
Ultramarathon - 50 kilometers
Trail Snow

Frozen Sasquatch Trail

Frozen Sasquatch Trail 50k
January 07, 2017 The race has already taken place.
USA / South Atlantic / West Virginia / Kanawha State Forest
Ultramarathon - 50 kilometers
Trail

Harbison 50K

January 07, 2017 The race has already taken place.
USA / South Atlantic / South Carolina / Columbia
Ultramarathon - 50 kilometers
Trail