David O'Brien
M60 · 6 race results
Best times
| Distance | Time | Race | Date |
|---|---|---|---|
| 5K | 38:30 | MSB St. Patricks Festival 5K | 19 Mar 2017 |
| Marathon | 4:49:22 | Dublin Marathon | 25 Oct 2010 |
Recent results
| Date | Race | Distance | Time | Place |
|---|---|---|---|---|
| 26 Sept 2021 | Berlin-Marathon | Marathon | 6:48:23 | 16724th |
| 29 Sept 2019 | Berlin Marathon | Marathon | 6:04:40 | 30300th |
| 2019 | Garda 4 Mile 19 | 4 Mile | 53:37 | 183rd |
| 19 Mar 2017 | MSB St. Patricks Festival 5K | 5K | 38:30 | 1137th |
| 25 Oct 2010 | Dublin Marathon | Marathon | 4:49:22 | 8524th |
| 2010 | Nsrt Smart 5K 10 | 6K | 47:30 | 97th |