Ross Williamson (M41)

2026

2 Races | 93 mi.

Falling Water Ultras

Apr 25th 2026
| New River Gorge National Park, WV
Distance
100 KM
Overall
102 / 104
Division (M)
67 / 69
22:20:03

Cabin Fever 50K

Feb 21st 2026
| New River Gorge National Park, WV
Distance
50 KM
Overall
250 / 280
Division (M)
176 / 196
8:08:16

2025

3 Races | 124 mi.

Oil Creek 100 Trail Runs

Oct 4th 2025
| Titusville, PA
Distance
50 KM
Overall
85 / 121
Division (M)
61 / 82
8:53:58

Squamish 50

Aug 17th 2025
| Squamish, BC
Distance
50 KM
Overall
520 / 520
Division (M)
336 / 336
11:25:05

Rabid Raccoon 100

Mar 15th 2025
| Beaver Falls, PA
Distance
100 KM
Overall
101 / 101
Division (M)
64 / 64
28:31:39

2024

3 Races | 112 mi.

JFK

Nov 23rd 2024
| Boonsboro, MD
Distance
50 Miles
Overall
1115 / 1120
Division (M)
893 / 896
12:55:22

Marine Corps Marathon

Oct 27th 2024
| Arlington, VA
Distance
50 KM
Overall
704 / 957
Division (M)
519 / 681
6:11:39

Gorge Waterfalls

Apr 14th 2024
| Cascade Locks, OR
Distance
50 KM
Overall
289 / 292
Division (M)
167 / 168
9:06:21
8
Races
2y 0m 11d
Longevity
330
Lifetime Miles

Personal Bests

50k (5)
6:11:39
2024
50m (1)
12:55:22
2024
100k (2)
22:20:03
2026

Distance by Year

2026
93 Miles
2 Races
2025
124 Miles
3 Races
2024
112 Miles
3 Races

Multiple Performances

Weekly Newsletter

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

Recent Results

Infinitus
Ripton, VT - 36 finishers
100 Miles | 88 KM
Lake Tye Challenge
Monroe, WA - 25 finishers
12 Hours | 6 Hours
High Noon Showdown
Enoree, SC - 17 finishers
12 Hours | 6 Hours | 6 Hours
Spence Mountain Run
Klamath Falls, OR - 11 finishers
50 KM
Hotfoot Hamster
Buckeye, AZ - 94 finishers
24 Hours | 12 Hours | 6 Hours
Great Mansfield Outdoors
Mansfield, ON - 56 finishers
100 KM | 50 KM
Worlds End Ultramarathons
Forksville, PA - 299 finishers
100 KM | 50 KM
Blackfoot Ultra
Edmonton, AB - 124 finishers
100 KM | 50 Miles | 50 KM
The Full Mo
Sheridan, IN - 190 finishers
50 KM
Echo Valley Runs
Chelan, WA - 80 finishers
50 KM
View All Results