Ultra Running Events in Maryland

Upcoming Events

Date Event City Distances
06/21/25 Catoctin Frederick 50 KM
07/19/25 Endless Summer 6-Hour Run Annapolis 6 Hours
08/09/25 MD Heat Trail Race Elkridge 50 KM
09/19/25 The Pemberton 24 Salisbury 24 Hours
10/12/25 Rocky Gap 50k Flintstone 50 KM
10/12/25 Rick O'Donnell Memorial Ultra Challenge Boonsboro 4 Hours , 8 Hours
10/25/25 Patapsco Valley 50K Baltimore 50 KM
11/02/25 Fire on the Mountain Flintstone 50 KM
11/08/25 Rosaryville Veterans Day 50k Upper Marlboro 50 KM
11/08/25 Stone Mill 50M Montgomery Village 50 Miles
11/22/25 JFK Boonsboro 50 Miles
01/17/26 Phunt 50KM Trail Race Elkton 50 KM
01/31/26 Mid-Maryland Ultra Elkridge 50 KM
02/07/26 The Algonquin 50K Pocomoke City 50 KM
02/28/26 Hashawha Hills Westminster 50 KM
03/28/26 Genesee Valley Ultra Parkton 6 Hours , 12 Hours , 24 Hours
04/18/26 Run to Remember Sykesville 8 Hours , 50 KM
05/02/26 Farm Park Challenge Derwood 6 Hours , 10 Hours

Past Events

Date Event City Distances
05/10/25 The Ripper - Sunrise to Sunset Pocomoke 14 Hours
04/26/25 C&O Canal 100 Knoxville 100 Miles
04/12/25 Gunpowder Keg Ultra Parkton 50 KM
03/29/25 Miocene Epic Endurance Challenge Lusby 6 Hours , 9 Hours
03/22/25 HAT Trail Run Havre de Grace 50 KM
03/08/25 Seneca Greenway Trail Marathon & 50K Gaithersburg 28 Miles , 50 KM
03/01/25 The Dark Side 8 Hour Ultra Clarksburg 8 Hours
02/22/25 Saint Marys Lake Trail Series Leonardtown 50 KM
02/08/25 Froggy Hollow 5 & 9 Clarksburg 5 Hours , 9 Hours
02/07/25 The DUC Pocomoke 100 KM
01/19/25 Eternal Winter 6 Hour Run Annapolis 6 Hours
03/28/24 Greenbrier Endurance Runs Boonesboro 50 KM , 50 Miles , 100 Miles
06/24/23 Mason Dixon Longest Day Havre de Grace 100 KM
06/07/23 Run Your Towne - 24 Hour Challenge Annapolis 24 Hours
05/27/23 Cow Bone Trail Run Sharpsburg 6 Hours , 12 Hours , 24 Hours
11/20/21 Little Gunpowder 50k Kingsville 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 Pain in the Neck Cambridge 50 KM
02/03/18 24 Hours In The Neck Cambridge 24 Hours
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
08/03/84 DC Road Runners 100 Mile Fort Meade 100 Miles
08/03/84 DC Road Runners 50 Mile Fort Meade 50 Miles

Recent Results

Notos Ultra Trail
Victoriaville, QC - 221 finishers
65 KM | 45 KM
Skyline Ridge Trail Run
La Honda, CA - 12 finishers
50 KM
Highlands Sky
Davis, WV - 160 finishers
40 Miles
Hiawatha Trail Run
Taft, MT - 52 finishers
50 KM
Cool Moon Trail Runs
Cool, CA - 98 finishers
100 Miles | 100 KM | 50 Miles
North Sun Ultra
Edmonton, AB - 87 finishers
50 KM
Under the Moon
Hilo, HI - 7 finishers
100 KM | 50 KM
No Shame Shindig
Pierce, NE - 33 finishers
50 Miles | 50 KM
Thunderbird Warrior Challenge
Bayfield, WI - 19 finishers
50 KM
Mary's Peak Trail Run
Blodgett, OR - 82 finishers
50 Miles | 50 KM
View All Results