Karsen Kiefer (M32)

2025

3 Races | 181 mi.

Leadville Trail

Aug 16th 2025
| Leadville, CO
Distance
100 Miles
Overall
131 / 381
Division (M)
102 / 314
27:39:34

OSS/CIA

Jun 14th 2025
| Triangle, VA
Distance
50 Miles
Overall
20 / 52
Division (M)
17 / 46
12:21:47

Highball to Thurmond Ultra & Relay

May 18th 2025
| Thurmond, WV
Distance
50 KM
Overall
41 / 79
Division (M)
26 / 36
7:51:10

2023

1 Race | 100 mi.

Lean Horse

Aug 19th 2023
| Custer, SD
Distance
100 Miles
Overall
7 / 57
Division (M)
6 / 35
22:54:14
4
Races
1y 11m 3d
Longevity
281
Lifetime Miles

Personal Bests

50k (1)
7:51:10
2025
50m (1)
12:21:47
2025
100m (2)
22:54:14
2023

Distance by Year

2025
181 Miles
3 Races
2023
100 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

Denali 135, 100k & 50k
Paxson, AK - 70 finishers
135 Miles | 100 KM | 50 KM
Manitou's Revenge
Windham, NY - 92 finishers
54 Miles
Two Hats One Mile
Big Rapids, MI - 1 finishers
Backyard
Ghost Town Trail Challenge
Blairsville, PA - 92 finishers
50 KM
Old Gabe
Bozeman, MT - 12 finishers
50 KM
White Pine Solstice Runs
Tooele, UT - 13 finishers
55 KM
Lowells Loop
Pleasant Hill, OR - 9 finishers
Backyard
Niagara Ultra
Niagara On The Lake, ON - 205 finishers
50 Miles | 50 KM
Tuscazoar Raw
Dover, OH - 53 finishers
100 KM | 50 KM
Schuetzen Nein! Hour Endurance Run
Davenport, IA - 70 finishers
9 Hours
View All Results