Gregory Palmer has 3 recorded races from Beverly Hills, Michigan, US.
| Date | Race | Distance | Time | Overall |
|---|---|---|---|---|
| 2025-06-15 | 2025 3D Motor City Triathlon Olympic Triathlon | Ultra Marathon | 2:09:58 | 4 |
| 2024-06-09 | 2024 3D Motor City Triathlon Olympic Triathlon | Ultra Marathon | 33:57 | 7 |
| 2022-06-26 | 2022 3D Motor City Triathlon Super Sprint | 36:26 | 1 |