Shannon Bollinger (M56)
2026
1 Race | 30 mi.Potawatomi
Apr 11th 2026
| Pekin, IL
Distance
30 Miles
Overall
28
/ 38
Division (M)
18
/ 24
9:28:26
2025
4 Races | 193 mi.tBunk Endurance Challenge
Nov 8th 2025
| LaGrange, WI
Distance
50 KM
Overall
3
/ 3
Division (M)
3
/ 3
8:43:00
Marquette Trail 50
Aug 16th 2025
| Marquette, MI
Distance
50 KM
Overall
238
/ 271
Division (M)
124
/ 137
10:07:40
Potawatomi
Apr 12th 2025
| Pekin, IL
Distance
100 Miles
Overall
35
/ 36
Division (M)
30
/ 31
57:32:00
Frozen Gnome
Jan 11th 2025
| Crystal Lake, IL
Distance
50 KM
Overall
58
/ 58
Division (M)
48
/ 48
8:31:51
2024
3 Races | 92 mi.Wild Duluth Races
Oct 19th 2024
| Duluth, MN
Distance
50 KM
Overall
338
/ 339
Division (M)
233
/ 233
13:21:44
Rock Cut Hobo Trail Runs
Sep 15th 2024
| Rockford, IL
Distance
50 KM
Overall
24
/ 29
Division (M)
17
/ 21
7:44:01
Potawatomi
Apr 6th 2024
| Pekin, IL
Distance
30 Miles
Overall
26
/ 28
Division (M)
18
/ 18
14:50:35
2023
5 Races | 223 mi.Tuscobia Winter Ultra
Dec 29th 2023
| Park Falls, WI
Distance
80 Miles
Overall
25
/ 27
Division (M)
15
/ 16
31:47:00
Wild Duluth Races
Oct 21st 2023
| Duluth, MN
Distance
50 KM
Overall
253
/ 281
Division (M)
181
/ 181
12:49:06
Rock Cut Hobo Trail Runs
Sep 10th 2023
| Rockford, IL
Distance
50 KM
Overall
21
/ 28
Division (M)
20
/ 21
7:03:55
Marquette Trail 50
Aug 19th 2023
| Marquette, MI
Distance
50 KM
Overall
162
/ 273
Division (M)
114
/ 156
9:01:58
Potawatomi
Apr 14th 2023
| Pekin, IL
Distance
50 Miles
Overall
66
/ 71
Division (F)
21
/ 21
32:00:00
2022
7 Races | 298 mi.Tuscobia Winter Ultra
Dec 30th 2022
| Park Falls, WI
Distance
80 Miles
Overall
41
/ 42
Division (M)
30
/ 30
36:30:00
Wild Duluth Races
Oct 15th 2022
| Duluth, MN
Distance
50 KM
Overall
214
/ 237
Division (M)
137
/ 142
11:29:52
Rock Cut Hobo Trail Runs
Sep 11th 2022
| Rockford, IL
Distance
50 KM
Overall
14
/ 19
Division (M)
12
/ 13
6:52:11
Marquette Trail 50
Aug 20th 2022
| Marquette, MI
Distance
50 KM
Overall
198
/ 218
Division (M)
117
/ 128
10:43:46
Kettle Moraine 100 Endurance Runs
Jun 11th 2022
| La Grange, WI
Distance
50 KM
Overall
33
/ 71
Division (M)
21
/ 36
7:00:12
Potawatomi
Apr 9th 2022
| Pekin, IL
Distance
30 Miles
Overall
28
/ 32
Division (M)
19
/ 21
16:41:17
Frozen Otter Ultra Trek
Jan 15th 2022
| Campbellsport, WI
Distance
64 Miles
Overall
27
/ 40
Division (M)
22
/ 32
20:23:00
2021
2 Races | 62 mi.Wild Duluth Races
Oct 16th 2021
| Duluth, MN
Distance
50 KM
Overall
224
/ 238
Division (M)
135
/ 142
10:58:45
Rock Cut Hobo Trail Runs
Sep 12th 2021
| Rockford, IL
Distance
50 KM
Overall
11
/ 17
Division (M)
10
/ 14
6:51:16
2020
1 Race | 31 mi.Frozen Gnome
Jan 11th 2020
| Crystal Lake, IL
Distance
50 KM
Overall
80
/ 100
Division (M)
65
/ 76
7:56:13
2019
1 Race | 31 mi.The Hennepin Hundred
Oct 5th 2019
| Sterling, IL
Distance
50 KM
Overall
45
/ 94
Division (M)
29
/ 51
7:15:44
2017
1 Race | 31 mi.Rock Cut Hobo Trail Runs
Sep 10th 2017
| Rockford, IL
Distance
50 KM
Overall
68
/ 74
Division (M)
44
/ 47
7:19:48
2016
1 Race | 31 mi.The North Face Endurance Challenge Wisco...
Sep 17th 2016
| Dousman, WI
Distance
50 KM
Overall
136
/ 246
Division (M)
86
/ 148
6:32:33
26
Races
9y 6m 28d
Longevity
1,023
Lifetime Miles
Personal Bests
50k
(18)
6:32:33
2016
50m
(1)
32:00:00
2023
100m
(1)
57:32:00
2025
Distance by Year
2026
30
Miles
1 Race
2025
193
Miles
4 Races
2024
92
Miles
3 Races
2023
223
Miles
5 Races
2022
298
Miles
7 Races
2021
62
Miles
2 Races
2020
31
Miles
1 Race
2019
31
Miles
1 Race
2017
31
Miles
1 Race
2016
31
Miles
1 Race