Dave O'Brien (M92)
2026
1 Race | 31 mi.MadCity Ultras
Apr 11th 2026
| Madison, WI
Distance
50 KM
Overall
22
/ 28
Division (M)
17
/ 19
6:15:49
2010
1 Race | 32 mi.Badgerland Striders 24-12-6 Hour Runs
Sep 4th 2010
| Delafield, WI
Duration
24 Hours
Overall
10
/ 10
Division (M)
8
/ 8
31.571
2009
2 Races | 58 mi.Badgerland Striders 24-12-6 Hour Runs
Sep 5th 2009
| Delafield, WI
Duration
24 Hours
Overall
7
/ 7
Division (M)
6
/ 6
26.6
Chippewa 50k
Apr 25th 2009
| New Auburn, WI
Distance
50 KM
Overall
142
/ 142
Division (M)
112
/ 112
13:02:00
2007
1 Race | 31 mi.Glacial Trail 50
Oct 13th 2007
| Greenbush, WI
Distance
50 KM
Overall
100
/ 100
Division (M)
71
/ 71
12:04:00
2002
2 Races | 81 mi.Glacial Trail 50
Oct 12th 2002
| Greenbush, WI
Distance
50 KM
Overall
47
/ 50
Division (M)
32
/ 33
8:19:32
Umstead
Apr 6th 2002
| Raleigh, NC
Distance
50 Miles
Overall
95
/ 104
Division (M)
74
/ 81
13:48:28
2001
2 Races | 62 mi.The HUFF 50K Trail Run & Relay
Dec 29th 2001
| Albion, IN
Distance
50 KM
Overall
185
/ 190
Division (M)
149
/ 150
8:07:51
Sunmart Texas Trails
Dec 1st 2001
| Huntsville, TX
Distance
50 KM
Overall
583
/ 666
Division (M)
367
/ 393
8:05:34
2000
2 Races | 81 mi.OPSF5050
Nov 4th 2000
| Spencer, IN
Distance
50 Miles
Overall
23
/ 24
Division (M)
22
/ 23
13:02:16
Chicago Lakefront: Fall Version
Oct 28th 2000
| Chicago, IL
Distance
50 KM
Overall
137
/ 141
Division (M)
99
/ 100
6:41:03
1999
1 Race | 40 mi.Strolling Jim™
May 1st 1999
| Wartrace, TN
Distance
40 Miles
Overall
49
/ 54
Division (M)
40
/ 43
9:39:40
1997
1 Race | 31 mi.Glacial Trail 50
Oct 5th 1997
| Greenbush, WI
Distance
50 KM
Overall
50
/ 56
Division (M)
42
/ 44
8:20:37
13
Races
28y 6m 15d
Longevity
447
Lifetime Miles
Personal Bests
50k
(8)
6:15:49
2026
50m
(2)
13:02:16
2000
24hr
(2)
31.571
2010
Distance by Year
2026
31
Miles
1 Race
2010
32
Miles
1 Race
2009
58
Miles
2 Races
2007
31
Miles
1 Race
2002
81
Miles
2 Races
2001
62
Miles
2 Races
2000
81
Miles
2 Races
1999
40
Miles
1 Race
1997
31
Miles
1 Race