Events
Race Directors

Antonia Guzman (F48)

2026

1 Race | 50 mi.

Avalon Benefit 50

Jan 10th 2026
| Avalon, CA
Distance
50 Miles
Overall
225 / 339
Division (F)
61 / 95
11:33:57

2025

2 Races | 62 mi.

Ray Miller 50/50

Dec 6th 2025
| Malibu, CA
Distance
50 KM
Overall
98 / 149
Division (F)
26 / 44
7:52:54

Sean O'Brien 100k/50M/50k

Feb 22nd 2025
| Malibu, CA
Distance
50 KM
Overall
58 / 80
Division (F)
19 / 32
9:34:32

2024

1 Race | 31 mi.

Avalon Benefit 50

Jan 6th 2024
| Avalon, CA
Distance
50 KM
Overall
226 / 476
Division (F)
102 / 255
7:11:40
4
Races
2y 0m 5d
Longevity
143
Lifetime Miles

Personal Bests

50k (3)
7:11:40
2024
50m (1)
11:33:57
2026

Distance by Year

2026
50 Miles
1 Race
2025
62 Miles
2 Races
2024
31 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

First Blaze Trail Race
Milton, ON - 70 finishers
50 KM
The Revolution
Redding, CT - 53 finishers
12 Hours | 6 Hours
Notchview Ultra
Adams, MA - 207 finishers
100.7 Miles | 72 Hours | 48 Hours | 24 Hours | 12 Hours | 12 Hours | 6 Hours
Dances with Dirt - Devil's Lake
Baraboo, WI - 166 finishers
50 Miles | 50 KM
Yellowstone 50K Trail Race
West Yellowstone, MT - 9 finishers
50 KM
Coal & Coke Fireworks 30/10 Miler
Mt Pleasant, PA - 11 finishers
30 Miles
Hellz Bellz Ultra
Yacolt, WA - 62 finishers
50 Miles | 50 KM
Merrill's Mile
Dahlonega, GA - 144 finishers
48 Hours | 24 Hours | 12 Hours | 6 Hours
Siskiyou Out Back
Ashland, OR - 331 finishers
100 Miles | 100 KM | 50 KM
Dirty Burg
Belmont, MI - 23 finishers
50 KM
View All Results