Brendan Oconnor has 2 recorded races from Atlanta, Georgia, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-03-01 | Publix Atlanta Marathon Weekend 1st Half Marathon | 1:55:19 | 1266 | |
| 2023-07-04 | Atlanta Journal-Constitution Peachtree Road Race AJC Peachtree Road Race 10K | 10K | 52:02 | 3565 |