Events
Race Directors

Leo Sison (M31)

2025

1 Race | 50 mi.

Marin Ultra Challenge

Mar 8th 2025
| Sausalito, CA
Distance
50 Miles
Overall
117 / 141
Division (M)
91 / 107
13:01:07
1
Races
0y 0m 0d
Longevity
50
Lifetime Miles

Personal Bests

50m (1)
13:01:07
2025

Distance by Year

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

Rabid Raccoon 100
Beaver Falls, PA - 275 finishers
100 Miles | 100 KM
Backyard Ultra of Northern Utah
Mantua, UT - 73 finishers
Backyard
Kettlefoot
Mountain City, TN - 28 finishers
50 KM
Worlds End Ultramarathons
Forksville, PA - 299 finishers
100 KM | 50 KM
Run The Rim
Arnold, CA - 21 finishers
50 KM
Chesterfield Gorge Ultra
West Chesterfield, MA - 120 finishers
100 Miles | 100 KM | 50 Miles | 50 KM
Connor's Claims Ultra
Stockton, UT - 24 finishers
50 Miles | 50 KM
Run Comfy Numb Trail Race
Whistler, BC - 68 finishers
50 KM
The Sticks
Norton, KS - 72 finishers
72 Hours | 48 Hours | 24 Hours | 12 Hours | 6 Hours
Pacifico Ultra
Palmdale, CA - 117 finishers
50 KM
View All Results