Donald Alderson (M33)
2025
2 Races | 162 mi.NorCal Backyard Ultra
Nov 7th 2025
| Granite Bay, CA
Duration
Backyard
Overall
20
/ 53
Division (M)
18
/ 43
100
Siskiyou Out Back
Jul 12th 2025
| Ashland, OR
Distance
100 KM
Overall
25
/ 114
Division (M)
20
/ 83
13:50:54
2024
1 Race | 31 mi.Berkeley Trail Adventure
Sep 14th 2024
| Berkeley, CA
Distance
50 KM
Overall
9
/ 52
Division (M)
8
/ 39
5:18:50
3
Races
1y 1m 24d
Longevity
193
Lifetime Miles
Personal Bests
50k
(1)
5:18:50
2024
100k
(1)
13:50:54
2025
Backyard
(1)
100
2025
Distance by Year
2025
162
Miles
2 Races
2024
31
Miles
1 Race