Michael Sosnowski (M77)
2025
2 Races | 62 mi.Golden State 50K
Jun 21st 2025
| Salinas, CA
Distance
50 KM
Overall
36
/ 65
Division (M)
29
/ 50
6:42:52
Marin Ultra Challenge
Mar 8th 2025
| Sausalito, CA
Distance
50 KM
Overall
90
/ 231
Division (M)
66
/ 140
6:15:33
2024
1 Race | 31 mi.Fort Ord Trail Run
Jan 27th 2024
| Monterey, CA
Distance
50 KM
Overall
38
/ 90
Division (M)
30
/ 61
6:13:03
2022
2 Races | 81 mi.American River
Apr 2nd 2022
| Folsom, CA
Distance
50 Miles
Overall
107
/ 151
Division (M)
72
/ 96
12:24:07
Marin Ultra Challenge
Mar 12th 2022
| Sausalito, CA
Distance
50 KM
Overall
81
/ 237
Division (M)
56
/ 125
5:58:32
2021
3 Races | 93 mi.Woodside Ramble - Winter
Dec 18th 2021
| Woodside, CA
Distance
50 KM
Overall
55
/ 99
Division (M)
43
/ 75
6:19:27
Quicksilver
Oct 23rd 2021
| San Jose, CA
Distance
50 KM
Overall
59
/ 158
Division (M)
46
/ 111
6:18:41
Skyline 50K
Aug 1st 2021
| San Leandro, CA
Distance
50 KM
Overall
89
/ 201
Division (M)
66
/ 124
6:34:46
2019
1 Race | 31 mi.Grizzly Peak
Apr 14th 2019
| Berkeley, CA
Distance
50 KM
Overall
16
/ 39
Division (M)
12
/ 28
6:57:10
2018
3 Races | 93 mi.Rodeo Beach Trail Run
Dec 8th 2018
| Sausalito, CA
Distance
50 KM
Overall
34
/ 98
Division (M)
27
/ 63
6:09:53
Lake Chabot
Nov 3rd 2018
| Casto Valley, CA
Distance
50 KM
Overall
6
/ 27
Division (M)
6
/ 19
5:46:51
Bizz Johnson
Oct 7th 2018
| Susanville, CA
Distance
50 KM
Overall
7
/ 31
Division (M)
4
/ 15
5:13:46
12
Races
6y 8m 19d
Longevity
392
Lifetime Miles
Personal Bests
50k
(11)
5:13:46
2018
50m
(1)
12:24:07
2022
Distance by Year
2025
62
Miles
2 Races
2024
31
Miles
1 Race
2022
81
Miles
2 Races
2021
93
Miles
3 Races
2019
31
Miles
1 Race
2018
93
Miles
3 Races
Multiple Performances
Masters Winner
5:13:46
50 KM
Achievements are awarded for races with 25 or more finishers and courses with 200 or more finishers.
Masters: 40-49 / Grand Masters: 50-59 / Senior Grand Masters: 60+