DUV ULTRA STATS

O'Brien, Jim

United StatesManBorn 19792009 – 2011Runner id 59473
Events
12
2009 – 2011
Best pace
14.483
km/h · 2011
Best finish
1st
of 59 · 2010
Distance raced
1,216
km · splits not double-counted

Pace over time

km/h · higher is faster

5.47.810.312.715.220092011

Pace over time: 12 races from 2009 to 2011, ranging from 6.08 to 14.48 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.

  • Actual pace
  • Age-graded pace

Results

Every result for this runner in date order. Splits of a race are indented and are not counted again in the distance total.
DateEventDistanceResultPace km/hPlacing
2009-03-29
Atacama CrossingChile
250km41:07:14 h6.08017/67
2009-08-23
Marquette Trail 50 kmUnited States*Chicago, IL
50km5:00:41 h9.9775/42
2009-09-12
Dances with Dirt - Hell 50M UltraUnited States*Chicago, IL
50mi10:27:31 h7.69413/68
2009-12-19
Tuscobia Winter 50 km UltramarathonUnited States*Chicago, IL
50km5:00:00 h10.0001/13
2010-03-13
Delano Park 12 Hour RunUnited States*Chicago, IL
12h122.310 km10.1931/59
2010-05-22
Des Plaines River 50 Miles Trail RaceUnited States*Chicago, IL
50mi6:48:27 h11.8202/30
2010-09-25
Virgil Crest 50 Mile UltraUnited States*Chicago, IL
50mi9:42:00 h8.2961/33
2010-10-23
Javelina Jundred 100 Mile Endurance RunUnited States*IL
100mi19:28:11 h8.2665/137
2010-12-18
Huff 50K Trail RunUnited States
50km4:05:07 h12.2396/282
2011-04-09
Mad City 50K Road RaceUnited States*Chicago, IL
50km3:27:08 h14.4831/26
2011-05-14
Ice Age Trail 50 Mile RunUnited States*Chicago, IL
50mi7:51:31 h10.23913/222
2011-07-30
Burning River 100 Mile Endurance RunUnited States*Chicago, IL
100mi20:23:45 h7.89113/143