John Costello has 2 recorded races from Brookhaven, Georgia, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2023-07-04 | Atlanta Journal-Constitution Peachtree Road Race AJC Peachtree Road Race 10K | 10K | 51:46 | 3462 |
| 2022-07-04 | Atlanta Journal-Constitution Peachtree Road Race AJC Peachtree Road Race 10K | 10K | 56:33 | 5041 |