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David O'Brien
Worcester AC
#39814
#23719 men
Overall rank
-3.73
Rating
3
Races rated
3
Results
Personal bests
| Event | Best | National rank | All-time |
|---|---|---|---|
| Marathon | 02:58:26 | #1737 of 8883 (2023) | #6950 of 43093 |
| Half Marathon | 01:31:21 | #2088 of 19616 (2025) | #6993 of 66461 |
National rank by time among athletes collected so far, in that event & year.
Race history
| Date | Race | Club | Time | Place |
|---|---|---|---|---|
| 2025 | ||||
| 2025 | The Big Half↗ | — | 01:31:21 | 866 |
| 2023 | ||||
| 2023 | London Marathon↗ | — | 02:58:26 | 1374 |
| 2009 | ||||
| 2009-02-21 | English National Cross Country Championships — Senior Men | Worcester AC | — | 411 |
Ratings are head-to-head (Bradley–Terry) over finishing places across cross-country, track and road. Times are ranked nationally per event. Identity is resolved across clubs and disciplines; results shown are those collected so far.