O'Brien, Joseph
United StatesManBorn 19582000 – 2025Runner id 747122
Events
5
2000 – 2025
Best pace
8.726
km/h · 2000
Best finish
102nd
of 200 · 2025
Distance raced
330
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 5 races from 2000 to 2025, ranging from 6.58 to 9.07 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 |
|---|---|---|---|---|---|
| 2000-03-11 | Way Too Cool 50K Endurance RunUnited States | 50km | 6:39:36 h | 7.508 | 332/480 |
| 2000-04-22 | Trail Mix RaceUnited States | 50km | 5:43:47 h | 8.726 | 64/100 |
| 2001-07-07 | 50km | 6:46:00 h | 7.389 | 45/62 | |
| 2025-05-03 | 50mi | 11:43:12 h | 6.866 | 102/200 | |
| 2025-07-19 | 100km | 15:11:31 h | 6.582 | 84/151 |