Barry Simmons has 4 recorded races from Marietta, Georgia, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2026-04-12 | Schneider Electric Marathon de Paris 2026 — Marathon de Paris | Marathon | 5:12:57 | 51507 |
| 2023-07-04 | Atlanta Journal-Constitution Peachtree Road Race AJC Peachtree Road Race 10K | 10K | 1:12:39 | 16971 |
| TCS London Marathon 2025 | Marathon | 5:57:01 | 48976 | |
| TCS London Marathon 2024 | Marathon | 5:13:23 | 41606 |