Sandra Biller (F38)
2026
2 Races | 50 mi.Moonlight on Mt Ascension Trail Run
Jun 19th 2026
| Helena, MT
Duration
12 Hours
Overall
39
/ 28
Division (F)
14
/ 17
19
Don't Fence Me In Trail Run
May 9th 2026
| Helena, MT
Distance
50 KM
Overall
93
/ 109
Division (F)
31
/ 36
7:28:36
2017
1 Race | 32 mi.Bighorn
Jun 17th 2017
| Dayton, WY
Distance
32 Miles
Overall
30
/ 219
Division (F)
7
/ 125
6:37:18
2016
3 Races | 143 mi.Never Summer
Jul 23rd 2016
| Gould, CO
Distance
100 KM
Overall
190
/ 192
Division (F)
36
/ 37
23:29:48
Quad Rock 50
May 14th 2016
| Fort Collins, CO
Distance
50 Miles
Overall
84
/ 105
Division (F)
12
/ 17
12:53:54
Cheyenne Mountain Trail Race
Apr 23rd 2016
| Colorado Spring, CO
Distance
50 KM
Overall
41
/ 54
Division (F)
13
/ 22
6:42:47
2015
1 Race | 31 mi.Antelope Island Buffalo Run
Mar 20th 2015
| Syracuse, UT
Distance
50 KM
Overall
139
/ 173
Division (F)
46
/ 63
7:44:17
2013
2 Races | 83 mi.Bighorn
Jun 15th 2013
| Dayton, WY
Distance
52 Miles
Overall
105
/ 145
Division (F)
34
/ 51
13:23:44
Antelope Island Buffalo Run
Mar 22nd 2013
| Syracuse, UT
Distance
50 KM
Overall
55
/ 155
Division (F)
10
/ 49
6:01:06
2012
2 Races | 63 mi.Bighorn
Jun 16th 2012
| Dayton, WY
Distance
32 Miles
Overall
38
/ 163
Division (F)
14
/ 89
6:17:53
Antelope Island Buffalo Run
Mar 23rd 2012
| Syracuse, UT
Distance
50 KM
Overall
64
/ 176
Division (F)
21
/ 60
5:59:54
2011
1 Race | 32 mi.Bighorn
Jun 18th 2011
| Dayton, WY
Distance
32 Miles
Overall
69
/ 174
Division (F)
29
/ 83
6:30:49
12
Races
15y 0m 5d
Longevity
434
Lifetime Miles
Personal Bests
50k
(5)
5:59:54
2012
50m
(1)
12:53:54
2016
100k
(1)
23:29:48
2016
12hr
(1)
19
2026
Distance by Year
2026
50
Miles
2 Races
2017
32
Miles
1 Race
2016
143
Miles
3 Races
2015
31
Miles
1 Race
2013
83
Miles
2 Races
2012
63
Miles
2 Races
2011
32
Miles
1 Race