Michael O'Brien (#3899)
- Table of Contents:
| College | Appearances | Date |
|---|---|---|
| UCC | 8 | 1987-05-08 to 1991-05-04 |
| Championship | Race Type | College | Count |
|---|---|---|---|
| T&F | HT | UCC | 1 |
| Event | Personal Best | Appearances | Medals |
|---|---|---|---|
| DT | 30.30 | 1 | |
| HT | 45.12 | 4 |   |
| SP | 13.08 | 2 |
| Date | Championship | Venue | Race Type | Bib | College | Mark | Place | Team | Note | Full Results | Record |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1991-05-03 to 1991-05-04 | T&F | Plassey | HT | UCC | 40.37 | 1 | 5 | View | |||
| 1990-04-27 to 1990-04-28 | T&F | Belfield | HT | UCC | 3  | 6 | View | ||||
| 1989-05-05 to 1989-05-06 | T&F | Mary Peters | DT | 8 | UCC | 30.30 | 10 | 6 | View | ||
| 1989-05-05 to 1989-05-06 | T&F | Mary Peters | HT | 7 | UCC | 44.96 | 2 | 6 | View | ||
| 1989-05-05 to 1989-05-06 | T&F | Mary Peters | SP | 7 | UCC | 13.08 | 4 | 6 | View | ||
| 1988-04-29 to 1988-04-30 | T&F | Santry | HT | UCC | 44.72 | 5 | 4 | View | |||
| 1988-04-29 to 1988-04-30 | T&F | Santry | SP | UCC | 12.31 | 5 | 4 | View | |||
| 1987-05-08 to 1987-05-09 | T&F | Antrim Forum | HT | UCC | 45.12 | 2 | 6 | View | UCC |