Events
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Ultra Running Events in Maryland

All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours

Upcoming Events

Date Event City Distances
02/18/23 Mid-Maryland Ultra Elkridge 50 KM
02/25/23 Hashawha Hills Westminster 50 KM
03/11/23 The Dark Side 8 Hour Ultra Clarksburg 8 Hours
03/11/23 Seneca Greenway Trail Marathon & 50K Gaithersburg 28 Miles, 50 KM
03/24/23 Greenbrier Endurance Runs Boonesboro 50 KM, 50 Miles, 100 Miles
03/25/23 HAT Trail Run Havre de Grace 50 KM
03/25/23 24hrs at Genesee Valley Parkton 24 Hours
03/25/23 Miocene Epic Endurance Challenge Lusby 6 Hours
04/29/23 C&O Canal 100 Knoxville 100 Miles
05/06/23 Farm Park Challenge Derwood 6 Hours, 10 Hours
05/27/23 Capital Backyard Ultra Potomac Backyard
05/27/23 Cow Bone Trail Run Sharpsburg 6 Hours, 12 Hours, 24 Hours
06/07/23 Run Your Towne - 24 Hour Challenge Annapolis 24 Hours
07/08/23 Catoctin Frederick 50 KM
08/19/23 MD Heat Trail Race Elkridge 50 KM
09/22/23 The Pemberton 24 Salisbury 24 Hours
10/08/23 Rick O'Donnell Memorial 5.22 Mile Trail Run and Ultra Challenge Boonsboro 8 Hours
10/14/23 Rocky Gap 50k Flintstone 50 KM
10/21/23 Patapsco Valley 50K Baltimore 50 KM
11/05/23 Fire on the Mountain Flintstone 50 KM
11/11/23 Stone Mill 50M Montgomery Village 50 Miles
11/18/23 JFK Boonsboro 50 Miles
01/13/24 Phunt 50KM Trail Race Elkton 50 KM

Past Events

Date Event City Distances
02/04/23 Froggy Hollow 5 & 9 Clarksburg 5 Hours, 9 Hours
02/04/23 The Algonquin 50K Pocomoke City 50 KM
02/03/23 The DUC Pocomoke 100 KM
01/29/23 Eternal Winter 6 Hour Run Annapolis 6 Hours
11/12/22 Rosaryville Veterans Day 50k Upper Marlboro 50 KM
07/23/22 Endless Summer 6-Hour Run Annapolis 6 Hours
06/18/22 Mason Dixon Longest Day Havre de Grace 100 KM
11/20/21 Little Gunpowder 50k Kingsville 50 KM
04/17/21 Gunpowder Keg Ultra Parkton 50 KM
04/10/21 The Vertical Playground Frederick 6 Hours, 14 Hours
07/24/20 Frozen Heart 50K Callaway 50 KM
05/16/20 Herring Run 6H Race Baltimore 6 Hours
08/24/19 Shepherd's Spring Sharpsburg 50 KM, 100 KM
07/21/19 Rosaryville Trail Runs Upper Marlboro 50 KM
02/03/18 24 Hours In The Neck Cambridge 24 Hours
02/03/18 Pain in the Neck Cambridge 50 KM
06/18/16 Mason-Dixon Trail Longest Day 100K Challenge Havre de Grace 100 KM
07/21/13 Rosaryville - Summer Rosaryville 50 KM
04/30/11 CAT 100 Frederick 100 Miles

Recent Results
Eternal Winter 6 Hour Run 6H
Willis River 50K
This ain't yo Momma's 50k & Trail Marath... 50K
Fremont 50 YKMV 50K
Cactus Roulette Endurance Event 12H
Cactus Roulette Endurance Event 6H
Sean O'Brien 100k/50M 50K
Sean O'Brien 50k 50K
The Urban Ultra - Dallas 50K
Orcas Island 50k 50K
Mountain Mist 50K
Skydive Ultra Run 50K
Skydive Ultra Run 50M
Skydive Ultra Run 100K
Skydive Ultra Run 100M
Arches Ultra 50K
Arches Ultra 50M
Bleak Midwinter Endurance Run 12H
Chehaw Challenge 50M
Bleak Midwinter Endurance Run 6H