O'Brien, Jim
United StatesManBorn 19531987 – 1991Runner id 220951
Events
7
1987 – 1991
Best pace
12.359
km/h · 1989
Best finish
1st
of 120 · 1990
Distance raced
937
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 7 races from 1987 to 1991, ranging from 7.02 to 12.43 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
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 1987-09-26 | 100mi | 19:51:47 h | 8.102 | 3/43 | |
| 1988-06-25 | Western States 100 Mile Endurance RunUnited States | 100mi | 18:33:49 h | 8.669 | 9/250 |
| 1989-01-28 | Ledson Marsh 50 MileUnited States | 50mi | 6:30:38 h | 12.359 | 1/38 |
| 1989-09-30 | 100mi | 17:35:48 h | 9.146 | 1/76 | |
| 1990-08-18 | 100mi | 17:55:57 h | 8.974 | 1/120 | |
| 1991-07-20 | San Jacinto Wilderness RunUnited States | 32.5mi | 5:07:00 h | 10.222 | 1/43 |
| 1991-09-13 | 100mi | 22:55:50 h | 7.018 | 1/57 |