Mark Nelson (M56)
2026
1 Race | 48 mi.Little Backyard Adventure
Mar 14th 2026
| Olympia, WA
Duration
12 Hours
Overall
9
/ 28
Division (M)
8
/ 21
48.1
2024
1 Race | 31 mi.Fall Deception Pass
Dec 14th 2024
| Oak Harbor, WA
Distance
50 KM
Overall
204
/ 212
Division (M)
114
/ 118
8:07:49
2007
1 Race | 31 mi.Jemez Mountain
May 19th 2007
| Los Alamos, NM
Distance
50 KM
Overall
31
/ 61
Division (M)
26
/ 46
8:13:58
3
Races
18y 9m 4d
Longevity
110
Lifetime Miles
Personal Bests
50k
(2)
8:07:49
2024
12hr
(1)
48.1
2026
Distance by Year
2026
48
Miles
1 Race
2024
31
Miles
1 Race
2007
31
Miles
1 Race