Grayson Cook (M23)

2026

2 Races | 131 mi.

C&O Canal 100

Apr 25th 2026
| Knoxville, MD
Distance
100 Miles
Overall
68 / 167
Division (M)
57 / 136
23:45:17

Seneca Greenway Trail Marathon & 50K

Mar 7th 2026
| Gaithersburg, MD
Distance
50 KM
Overall
63 / 178
Division (M)
52 / 129
6:26:22

2025

1 Race | 50 mi.

JFK

Nov 22nd 2025
| Boonsboro, MD
Distance
50 Miles
Overall
268 / 1111
Division (M)
226 / 850
9:12:32
3
Races
0y 5m 4d
Longevity
181
Lifetime Miles

Personal Bests

50k (1)
6:26:22
2026
50m (1)
9:12:32
2025
100m (1)
23:45:17
2026

Distance by Year

2026
131 Miles
2 Races
2025
50 Miles
1 Race

Multiple Performances

Weekly Newsletter

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

Recent Results

Worlds End Ultramarathons
Forksville, PA - 299 finishers
100 KM | 50 KM
Rabid Raccoon 100
Beaver Falls, PA - 275 finishers
100 Miles | 100 KM
Blackfoot Ultra
Edmonton, AB - 124 finishers
100 KM | 50 Miles | 50 KM
Mohican Trail Run
Loudonville, OH - 251 finishers
100 Miles | 50 Miles
Cinderella Trail - Spring
Oakland, CA - 28 finishers
50 KM
Coz's Backyard Ultra
Holland Patent, NY - 16 finishers
Backyard
Salt Lake Foothills Trail Races
Salt Lake City, UT - 84 finishers
50 Miles | 50 KM
North Fork 50 Mile/50K
Pine, CO - 255 finishers
50 Miles | 50 KM
Chesterfield Gorge Ultra
West Chesterfield, MA - 120 finishers
100 Miles | 100 KM | 50 Miles | 50 KM
View All Results