Events
Race Directors

12 Hours Ultra Running Events in Delaware

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

Upcoming Events

Date Event City Distances
08/08/26 Murderkill Ultramarathons Felton 12 Hours , 50 KM , 50 Miles
10/17/26 Delaware Trail Fest Bear 12 Hours

Past Events

Date Event City Distances

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

Dam Yeti 50
Damascus, VA - 359 finishers
50 Miles | 55 KM
Rock River Canyon 50K
Munising, MI - 29 finishers
50 KM
Death by Staircase
Moreau, NY - 16 finishers
12 Hours | 6 Hours
Storm the Woods
Eyota, MN - 26 finishers
50 KM
Heat Wave 6/12/24
ROSE HILL, KS - 49 finishers
24 Hours | 12 Hours | 12 Hours | 6 Hours | 6 Hours
Trail La Clinique Du Coureur
Lac-Beauport, QC - 237 finishers
50 KM
Marsh Peak Madness
Lapoint, UT - 3 finishers
12 Hours | 6 Hours
Summer Sasquatch Trail Runs
Lore City, OH - 26 finishers
50 KM
Eagle Up Ultra
Canal Fulton, OH - 312 finishers
100 Miles | 81.1 Miles | 100 KM | 50 Miles | 50 KM
The Great Divide Ultra
Divide, CO - 148 finishers
100 Miles | 100 KM | 50 KM | 50 KM | 50 KM
View All Results