John Obrien (M57)
2026
1 Race | 50 mi.Loud Thunder 50
Apr 18th 2026
| Illinois City, IL
Distance
50 Miles
Overall
27
/ 33
Division (M)
22
/ 26
12:39:48
2025
1 Race | 29 mi.Wausaultra Backyard Ultra and Double Dow...
May 2nd 2025
| Wausau, WI
Duration
Backyard
Overall
55
/ 57
Division (M)
48
/ 48
29.169
2024
1 Race | 31 mi.Loud Thunder 50
Apr 20th 2024
| Illinois City, IL
Distance
50 KM
Overall
16
/ 43
Division (M)
11
/ 24
5:38:39
2021
1 Race | 50 mi.Arches Ultra
Jan 30th 2021
| Moab, UT
Distance
50 Miles
Overall
32
/ 59
Division (M)
23
/ 40
10:21:45
2019
1 Race | 31 mi.Earth Day 50K
Apr 20th 2019
| Crystal Lake, IL
Distance
50 KM
Overall
55
/ 150
Division (M)
42
/ 87
6:21:01
2016
1 Race | 100 mi.Leadville Trail
Aug 20th 2016
| Leadville, CO
Distance
100 Miles
Overall
199
/ 340
Division (M)
170
/ 275
28:42:08
2013
1 Race | 40 mi.Cornbelt Running Club 24 Hour
May 4th 2013
| Davenport, IA
Duration
24 Hours
Overall
34
/ 37
Division (M)
26
/ 29
40.41
2012
2 Races | 90 mi.24 Hour Around the Lake
Jul 27th 2012
| Wakefield, MA
Duration
24 Hours
Overall
32
/ 65
Division (M)
27
/ 54
54.77
Cornbelt Running Club 24 Hour
May 5th 2012
| Davenport, IA
Duration
24 Hours
Overall
36
/ 40
Division (M)
28
/ 31
35.36
9
Races
13y 11m 21d
Longevity
422
Lifetime Miles
Personal Bests
50k
(2)
5:38:39
2024
50m
(2)
10:21:45
2021
100m
(1)
28:42:08
2016
24hr
(3)
54.77
2012
Backyard
(1)
29.169
2025
Distance by Year
2026
50
Miles
1 Race
2025
29
Miles
1 Race
2024
31
Miles
1 Race
2021
50
Miles
1 Race
2019
31
Miles
1 Race
2016
100
Miles
1 Race
2013
40
Miles
1 Race
2012
90
Miles
2 Races
Multiple Performances
Grand Master Course Record
5:38:39
50 KM
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+