Shana O'Shea (F48)
2026
4 Races | 176 mi.SF Half Day
Jun 13th 2026
| San Francisco, CA
Duration
12 Hours
Overall
38
/ 46
Division (F)
9
/ 11
32.88
Quicksilver
May 9th 2026
| San Jose, CA
Distance
100 KM
Overall
167
/ 179
Division (F)
35
/ 37
16:30:09
Marin Ultra Challenge
Mar 14th 2026
| Sausalito, CA
Distance
50 Miles
Overall
68
/ 175
Division (F)
10
/ 52
11:07:16
Jed Smith
Jan 31st 2026
| Sacramento, CA
Distance
50 KM
Overall
15
/ 51
Division (F)
5
/ 13
4:27:09
2025
4 Races | 155 mi.Ruth Anderson
Oct 11th 2025
| San Francisco, CA
Distance
50 KM
Overall
22
/ 51
Division (F)
4
/ 13
5:08:55
Tamalpa Headlands 50K
Aug 16th 2025
| Muir Beach, CA
Distance
50 KM
Overall
154
/ 251
Division (F)
44
/ 90
6:30:26
Quicksilver
May 10th 2025
| San Jose, CA
Distance
100 KM
Overall
102
/ 128
Division (F)
22
/ 30
16:06:28
Jed Smith
Feb 1st 2025
| Sacramento, CA
Distance
50 KM
Overall
12
/ 39
Division (F)
4
/ 14
4:52:57
2024
3 Races | 112 mi.Ruth Anderson
Oct 12th 2024
| San Francisco, CA
Distance
50 KM
Overall
11
/ 64
Division (F)
2
/ 24
4:18:38
Dick Collins Firetrails
Sep 29th 2024
| Castro Valley, CA
Distance
50 Miles
Overall
14
/ 75
Division (F)
3
/ 28
10:08:58
Tamalpa Headlands 50K
Aug 17th 2024
| Muir Beach, CA
Distance
50 KM
Overall
117
/ 215
Division (F)
30
/ 65
6:44:22
11
Races
1y 9m 0d
Longevity
444
Lifetime Miles
Personal Bests
50k
(6)
4:18:38
2024
50m
(2)
10:08:58
2024
100k
(2)
16:06:28
2025
12hr
(1)
32.88
2026
Distance by Year
2026
176
Miles
4 Races
2025
155
Miles
4 Races
2024
112
Miles
3 Races
Multiple Performances
2nd Place
4:18:38
50 KM
Masters Winner
4:18:38
50 KM
3rd Place
10:08:58
50 Miles
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+