2017 - 2018 USA Ultramarathon Calendar in March

Browse our Ultramarathon Calendar for races organized in USA during the month of March among 86 races.

86 races

Conquer the Rock

March 03, 2018 Race day in 7 months
USA / South Atlantic / South Carolina / Pickens
Ultramarathon

Seneca Creek Greenway Trail Marathon & 50K

March 03, 2018 Race day in 7 months
USA / South Atlantic / Maryland / Damascus
Ultramarathon
Interview

Reebok Ragnar Luckenbach

March 09, 2018 Race day in 7 months
USA / West South Central / Texas / San Marcos
Ultramarathon

Land Between The Lakes Trail Runs

March 10, 2018 Race day in 7 months
USA / East South Central / Kentucky / Grand Rivers
Ultramarathon
Trail

Land Between The Lakes Trail Runs

March 10, 2018 Race day in 7 months
USA / East South Central / Kentucky / Grand Rivers
Ultramarathon
Trail

Fall Creek Falls 50K and Half Marathon

March 11, 2018 Race day in 7 months
USA / East South Central / Tennessee / Pikeville
Ultramarathon
Trail

Badwater Cape Fear

March 17, 2018 Race day in 7 months
USA / South Atlantic / North Carolina / Bald Head Island
Ultramarathon
Charity

Badwater Cape Fear

March 17, 2018 Race day in 7 months
USA / South Atlantic / North Carolina / Bald Head Island
Ultramarathon
Charity

The Grasslands Trail Runs

March 17, 2018 Race day in 7 months
USA / West South Central / Texas / Lyndon B. Johnson National Grassland
Ultramarathon
Trail

Ragnar Relay Tennessee

March 23, 2018 Race day in 7 months
USA / East South Central / Tennessee / Chattanooga
Ultramarathon
Trail Ragnar Relay Series

Prairie Spirit Trail 100 & 50 Mile Ultra Races

March 24, 2018 Race day in 7 months
USA / West North Central / Kansas / Ottawa
Ultramarathon

Prairie Spirit Trail 100 & 50 Mile Ultra Races

March 24, 2018 Race day in 7 months
USA / West North Central / Kansas / Ottawa
Ultramarathon
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