Mark Nelson (M59)
2026
1 Race | 31 mi.Kettle Moraine 100 Endurance Runs
Jun 13th 2026
| La Grange, WI
Distance
50 KM
Overall
51
/ 99
Division (M)
33
/ 48
7:58:53
2025
2 Races | 62 mi.Chicago Lakefront: Fall Version
Nov 1st 2025
| Chicago, IL
Distance
50 KM
Overall
58
/ 115
Division (M)
41
/ 64
6:23:29
Kettle Moraine 100 Endurance Runs
Jun 14th 2025
| La Grange, WI
Distance
50 KM
Overall
52
/ 107
Division (M)
31
/ 52
7:44:11
2024
1 Race | 31 mi.Chicago Lakefront: Fall Version
Nov 2nd 2024
| Chicago, IL
Distance
50 KM
Overall
69
/ 114
Division (M)
52
/ 73
6:28:28
2022
1 Race | 31 mi.Chicago Lakefront: Spring Version
Mar 26th 2022
| Chicago, IL
Distance
50 KM
Overall
32
/ 55
Division (M)
21
/ 31
6:09:33
2021
3 Races | 93 mi.Chicago Lakefront: Fall Version
Oct 30th 2021
| Chicago, IL
Distance
50 KM
Overall
61
/ 117
Division (M)
42
/ 64
6:19:23
Ice Age Trail
Sep 11th 2021
| La Grange, WI
Distance
50 KM
Overall
56
/ 128
Division (M)
38
/ 81
7:10:02
Chicago Lakefront: Spring Version
Mar 27th 2021
| Chicago, IL
Distance
50 KM
Overall
43
/ 71
Division (M)
29
/ 43
5:56:28
2019
2 Races | 81 mi.Chicago Lakefront: Fall Version
Nov 2nd 2019
| Chicago, IL
Distance
50 KM
Overall
53
/ 84
Division (M)
34
/ 45
6:10:05
Ice Age Trail
May 11th 2019
| La Grange, WI
Distance
50 Miles
Overall
269
/ 361
Division (M)
204
/ 250
11:12:48
2018
1 Race | 31 mi.Kettle Moraine 100 Endurance Runs
Jun 2nd 2018
| La Grange, WI
Distance
50 KM
Overall
34
/ 83
Division (M)
26
/ 54
6:46:33
2017
3 Races | 93 mi.Chicago Lakefront: Fall Version
Oct 28th 2017
| Chicago, IL
Distance
50 KM
Overall
108
/ 121
Division (M)
58
/ 67
6:42:56
Ice Age Trail
May 13th 2017
| La Grange, WI
Distance
50 KM
Overall
63
/ 212
Division (M)
42
/ 101
6:13:38
Hawkeye 50K & 25K
Apr 8th 2017
| Solon, IA
Distance
50 KM
Overall
25
/ 83
Division (M)
22
/ 59
5:38:18
2016
4 Races | 124 mi.Chicago Lakefront: Fall Version
Oct 29th 2016
| Chicago, IL
Distance
50 KM
Overall
41
/ 105
Division (M)
31
/ 64
5:34:34
The North Face Endurance Challenge Wisco...
Sep 17th 2016
| Dousman, WI
Distance
50 KM
Overall
84
/ 246
Division (M)
54
/ 148
5:56:24
Ice Age Trail
May 14th 2016
| La Grange, WI
Distance
50 KM
Overall
122
/ 209
Division (M)
78
/ 113
6:33:23
Hawkeye 50K & 25K
Apr 9th 2016
| Solon, IA
Distance
50 KM
Overall
20
/ 77
Division (M)
16
/ 47
5:11:10
2015
3 Races | 93 mi.Ice Age Trail
May 9th 2015
| La Grange, WI
Distance
50 KM
Overall
56
/ 196
Division (M)
44
/ 117
5:35:30
Hawkeye 50K & 25K
Apr 11th 2015
| Solon, IA
Distance
50 KM
Overall
13
/ 74
Division (M)
12
/ 52
4:42:34
Chicago Lakefront: Spring Version
Mar 21st 2015
| Chicago, IL
Distance
50 KM
Overall
52
/ 164
Division (M)
40
/ 97
5:07:19
2014
2 Races | 62 mi.The North Face Endurance Challenge Wisco...
Sep 13th 2014
| Dousman, WI
Distance
50 KM
Overall
95
/ 215
Division (M)
74
/ 136
5:43:00
Chicago Lakefront: Spring Version
Apr 5th 2014
| Chicago, IL
Distance
50 KM
Overall
25
/ 156
Division (M)
24
/ 102
4:38:06
2013
1 Race | 31 mi.Chicago Lakefront: Spring Version
Mar 23rd 2013
| Chicago, IL
Distance
50 KM
Overall
50
/ 216
Division (M)
36
/ 143
4:53:03
24
Races
13y 2m 25d
Longevity
765
Lifetime Miles
Personal Bests
50k
(23)
4:38:06
2014
50m
(1)
11:12:48
2019
Distance by Year
2026
31
Miles
1 Race
2025
62
Miles
2 Races
2024
31
Miles
1 Race
2022
31
Miles
1 Race
2021
93
Miles
3 Races
2019
81
Miles
2 Races
2018
31
Miles
1 Race
2017
93
Miles
3 Races
2016
124
Miles
4 Races
2015
93
Miles
3 Races
2014
62
Miles
2 Races
2013
31
Miles
1 Race