Events
Race Directors

Anna Grinberg (F23)

2026

2 Races | 93 mi.

Miwok

May 2nd 2026
| Stinson Beach, CA
Distance
100 KM
Overall
175 / 303
Division (F)
49 / 93
13:41:48

Marin Ultra Challenge

Mar 14th 2026
| Sausalito, CA
Distance
50 KM
Overall
35 / 224
Division (F)
10 / 86
5:38:56

2025

1 Race | 31 mi.

Black Canyon Ultras

Feb 9th 2025
| Mayer, AZ
Distance
50 KM
Overall
208 / 527
Division (F)
73 / 228
6:34:36

2024

2 Races | 62 mi.

Mt. Tam Trail Run

Nov 16th 2024
| Stinson Beach, CA
Distance
50 KM
Overall
76 / 122
Division (F)
22 / 43
6:53:09

Mt Umunhum Ultras

Jun 8th 2024
| San Jose, CA
Distance
50 KM
Overall
4 / 6
Division (F)
2 / 3
7:19:38
5
Races
1y 10m 28d
Longevity
186
Lifetime Miles

Personal Bests

50k (4)
5:38:56
2026
100k (1)
13:41:48
2026

Distance by Year

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

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