Zack Olson (M39)
2025
1 Race | 62 mi.Javelina Jundred
Oct 25th 2025
| Fountain Hills, AZ
Distance
100 KM
Overall
40
/ 324
Division (M)
19
/ 131
12:26:04
2022
1 Race | 31 mi.Night Hawk
Jun 25th 2022
| Lawrence, KS
Distance
50 KM
Overall
2
/ 52
Division (M)
2
/ 41
5:04:58
2021
1 Race | 50 mi.Ozark Foothills Endurance Runs
Apr 10th 2021
| Wildwood, MO
Distance
50 Miles
Overall
2
/ 47
Division (M)
2
/ 34
8:38:56
2020
1 Race | 100 mi.Javelina Jundred
Oct 31st 2020
| Fountain Hills, AZ
Distance
100 Miles
Overall
12
/ 160
Division (M)
8
/ 119
19:08:03
2019
2 Races | 106 mi.Kansas Rails-to-Trails Extravaganza
Oct 26th 2019
| Ottawa, KS
Distance
100 KM
Overall
1
/ 23
Division (M)
1
/ 11
10:16:16
Brew To Brew
Apr 7th 2019
| Kansas City, MO
Distance
44 Miles
Overall
3
/ 34
Division (M)
3
/ 26
7:00:58
2018
1 Race | 50 mi.Dead Horse Ultra
Nov 17th 2018
| Moab, UT
Distance
50 Miles
Overall
35
/ 168
Division (M)
30
/ 115
8:58:48
7
Races
6y 11m 14d
Longevity
399
Lifetime Miles
Personal Bests
50k
(1)
5:04:58
2022
50m
(2)
8:38:56
2021
100k
(2)
10:16:16
2019
100m
(1)
19:08:03
2020
Distance by Year
2025
62
Miles
1 Race
2022
31
Miles
1 Race
2021
50
Miles
1 Race
2020
100
Miles
1 Race
2019
106
Miles
2 Races
2018
50
Miles
1 Race
Multiple Performances
2nd Place
5:04:58
50 KM
2nd Place
8:38:56
50 Miles
3rd Place
7:00:58
44 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+