2017 - 2018 Mid-Atlantic Ultramarathon Calendar

Browse our Ultramarathon Calendar for races organized in Mid-Atlantic among 106 races.

Refine by

106 races

Sybil Ludington 50K Run

April 29, 2017 Race day in 5 days
USA / Mid-Atlantic / New York / Carmel
Ultramarathon - 50 kilometers
Hilly Relay

The Ironmasters Challenge

The Ironmasters Challenge - 50K Ultra
April 30, 2017 Race day in 6 days
USA / Mid-Atlantic / Pennsylvania / Pine Grove Furnace State Park, Gardners
Ultramarathon - 50 kilometers
Walk Trail

5K for FA

Kids Fun Run
May 06, 2017 Race day in 12 days
USA / Mid-Atlantic / New York / Hilton
Ultramarathon - 1000 kilometers

Rock The Ridge 50-Mile Endurance Challenge

May 06, 2017 Race day in 12 days
USA / Mid-Atlantic / New York / New Palz
Ultramarathon - 50 miles
Walk Charity Trail Relay

The North Face Endurance Challenge New York

50k
May 13, 2017 Race day in 19 days
USA / Mid-Atlantic / New York / Bear Mountain State Park, Bear Mountain
Ultramarathon - 50 kilometers
Hilly Trail The North Face Endurance Challenge

Glacier Ridge Trail Ultramarathon

50K
May 13, 2017 Race day in 19 days
USA / Mid-Atlantic / Pennsylvania / Moraine State Park
Ultramarathon - 50 kilometers
Hilly Trail

The North Face Endurance Challenge New York

50 Mile
May 13, 2017 Race day in 19 days
USA / Mid-Atlantic / New York / Bear Mountain State Park, Bear Mountain
Ultramarathon - 50 miles
Hilly Trail The North Face Endurance Challenge

Glacier Ridge Trail Ultramarathon

50-Mile
May 13, 2017 Race day in 19 days
USA / Mid-Atlantic / Pennsylvania / Moraine State Park
Ultramarathon - 50 miles
Hilly Trail

Glacier Ridge Trail Ultramarathon

50 Mile Relay
May 13, 2017 Race day in 19 days
USA / Mid-Atlantic / Pennsylvania / Moraine State Park
Ultramarathon - 50 miles
Hilly Trail Relay

Dawn to Dusk to Dawn Ultra

Dawn to Dusk to Dawn 50K Ultra
May 13, 2017 Race day in 19 days
USA / Mid-Atlantic / Pennsylvania / Sharon Hill
Ultramarathon - 50 kilometers

Long Island Greenbelt Trail 50k

Long Island Greenbelt Trail 50k
May 13, 2017 Race day in 19 days
USA / Mid-Atlantic / New York / Plainview
Ultramarathon - 50 kilometers
Trail

3 Days at the Fair

50K
May 15, 2017 Race day in 21 days
USA / Mid-Atlantic / New Jersey / Sussex County Fairgrounds
Ultramarathon - 50 kilometers
NJ Trail Series

Mayapple Trail Runs

Mayapple 100K Trail Run
May 20, 2017 Race day in 26 days
USA / Mid-Atlantic / New Jersey / Milburn
Ultramarathon - 100 kilometers
Trail

Mayapple Trail Runs

Mayapple 50k Trail Run
May 20, 2017 Race day in 26 days
USA / Mid-Atlantic / New Jersey / Milburn
Ultramarathon - 50 kilometers
Trail

Worlds End Ultramarathon

100K
June 03, 2017 Race day in about 1 month
USA / Mid-Atlantic / Pennsylvania / Forksville
Ultramarathon - 100 kilometers
Trail Mountain