Events
Race Directors

Kolten Kossler (M25)

2025

2 Races | 81 mi.

Oregon Cascades 100

Aug 23rd 2025
| Sisters, OR
Distance
50 Miles
Overall
13 / 86
Division (M)
11 / 48
9:48:17

North Fork 50 Mile/50K

May 31st 2025
| Pine, CO
Distance
50 KM
Overall
31 / 189
Division (M)
23 / 120
5:18:39

2024

1 Race | 31 mi.

North Fork 50 Mile/50K

Jun 1st 2024
| Pine, CO
Distance
50 KM
Overall
38 / 184
Division (M)
27 / 115
5:52:11
3
Races
1y 2m 23d
Longevity
112
Lifetime Miles

Personal Bests

50k (2)
5:18:39
2025
50m (1)
9:48:17
2025

Distance by Year

2025
81 Miles
2 Races
2024
31 Miles
1 Race

Multiple Performances

North Fork 50 Mile/50K (50 KM)
2025
5:18:39
23rd Place
2024
5:52:11
27th Place

Weekly Newsletter

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

Recent Results

Red Wing Trail Challenge
Lagrangeville, NY - 9 finishers
60 KM
Dirty Burg
Belmont, MI - 23 finishers
50 KM
San Lorenzo River Trail Run
Santa Cruz, CA - 42 finishers
50 KM
Windsor Castle 10-Hour
Smithfield, VA - 55 finishers
10 Hours | 5 Hours
The Revolution
Redding, CT - 53 finishers
12 Hours | 6 Hours
Honey Badger 100
Kingman, KS - 6 finishers
100 Miles
8 Hour Dream Endurance Race
Indianapolis, IN - 145 finishers
8 Hours
Yellowstone 50K Trail Race
West Yellowstone, MT - 9 finishers
50 KM
Notchview Ultra
Adams, MA - 207 finishers
100.7 Miles | 72 Hours | 48 Hours | 24 Hours | 12 Hours | 12 Hours | 6 Hours
Waugoshance Trail 50K
Mackinaw City, MI - 62 finishers
50 KM
View All Results