Events
Race Directors

Shannen Sandefur (F50)

2026

1 Race | 31 mi.

Black Canyon Ultras

Feb 15th 2026
| Mayer, AZ
Distance
50 KM
Overall
848 / 848
Division (F)
319 / 319
10:58:51

2025

1 Race | 32 mi.

Bristow Loop Race (Elijah Bristow)

Jun 7th 2025
| Eugene, OR
Duration
12 Hours
Overall
25 / 33
Division (F)
9 / 13
31.5
2
Races
0y 8m 13d
Longevity
63
Lifetime Miles

Personal Bests

50k (1)
10:58:51
2026
12hr (1)
31.5
2025

Distance by Year

2026
31 Miles
1 Race
2025
32 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

Yellowstone 50K Trail Race
West Yellowstone, MT - 9 finishers
50 KM
Dances with Dirt - Devil's Lake
Baraboo, WI - 166 finishers
50 Miles | 50 KM
Mt. Hood Trail Runs
Timothy Lake, OR - 364 finishers
50 Miles | 50 KM
8 Hour Dream Endurance Race
Indianapolis, IN - 145 finishers
8 Hours
First Blaze Trail Race
Milton, ON - 70 finishers
50 KM
Merrill's Mile
Dahlonega, GA - 144 finishers
48 Hours | 24 Hours | 12 Hours | 6 Hours
Laramie Peak Endurance Challenge
Douglas, WY - 12 finishers
24 Hours
Midnight Madness
Tulsa, OK - 54 finishers
100 Miles | 50 Miles | 50 KM
Dark and Dirty Miles
Wilburton, OK - 27 finishers
50 KM
AKtive's Backyard Ultra
Palmer, AK - 34 finishers
Backyard
View All Results