O'Brien, John
United StatesManBorn 19602004 – 2011Runner id 103939
Events
7
2004 – 2011
Best pace
9.215
km/h · 2010
Best finish
3rd
of 65 · 2011
Distance raced
461
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 7 races from 2004 to 2011, ranging from 7.54 to 10.24 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 |
|---|---|---|---|---|---|
| 2004-10-02 | Rock/Creek StumpJump 50KUnited States | 50km | 5:53:57 h | 8.476 | 35/98 |
| 2006-01-28 | 50km | 5:47:06 h | 8.643 | 78/267 | |
| 2008-12-20 | 100km | 12:10:57 h | 8.208 | 11/37 | |
| 2009-12-19 | 50mi | 8:54:26 h | 9.034 | 21/65 | |
| 2010-01-23 | 50km | 5:25:34 h | 9.215 | 39/246 | |
| 2011-03-05 | 50km | 5:31:41 h | 9.045 | 3/65 | |
| 2011-12-17 | 50mi | 10:40:14 h | 7.541 | 53/156 |