Joseph Grinstain (M31)
2026
2 Races | 62 mi.The Big Alta
Mar 20th 2026
| Marinwood, CA
Distance
50 KM
Overall
45
/ 196
Division (M)
25
/ 113
5:37:14
Salmon Falls 50K
Feb 28th 2026
| Pilot Hill, CA
Distance
50 KM
Overall
8
/ 228
Division (M)
7
/ 149
4:56:48
2025
2 Races | 93 mi.Rodeo Valley Trail Run
Aug 2nd 2025
| Sausalito, CA
Distance
50 KM
Overall
4
/ 74
Division (M)
4
/ 53
4:38:59
Canyons Endurance Runs
Apr 25th 2025
| Auburn, CA
Distance
100 KM
Overall
105
/ 526
Division (M)
84
/ 413
13:08:49
2024
2 Races | 62 mi.Canyons Endurance Runs
Apr 27th 2024
| Auburn, CA
Distance
50 KM
Overall
35
/ 630
Division (M)
28
/ 427
4:34:30
Chuckanut 50k
Mar 16th 2024
| Fairhaven, WA
Distance
50 KM
Overall
80
/ 585
Division (M)
62
/ 364
4:45:02
2023
2 Races | 93 mi.Bulldog 50K Ultra Run & 25K Trail Run
Aug 19th 2023
| Calabasas, CA
Distance
50 KM
Overall
8
/ 171
Division (M)
8
/ 133
4:39:17
Canyons Endurance Runs
Apr 29th 2023
| Auburn, CA
Distance
100 KM
Overall
34
/ 391
Division (M)
24
/ 299
12:05:42
2022
1 Race | 34 mi.California Fall Classic 100K and 55K
May 28th 2022
| Healdsburg, CA
Distance
55 KM
Overall
5
/ 58
Division (M)
4
/ 38
6:24:43
9
Races
3y 9m 27d
Longevity
345
Lifetime Miles
Personal Bests
50k
(6)
4:34:30
2024
100k
(2)
12:05:42
2023
Distance by Year
2026
62
Miles
2 Races
2025
93
Miles
2 Races
2024
62
Miles
2 Races
2023
93
Miles
2 Races
2022
34
Miles
1 Race