| Charles Maher's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| 2025 Sawatch Ascent | Michigan, US | 31 | Sunday, September 28, 2025 | Not yet started |
| 2025 West Line Winder Trail Races (50k) | Michigan, US | 31 | Saturday, September 27, 2025 | Not yet started |
| 2024 Sawatch Ascent 50k | Michigan, US | 30 | Sunday, September 29, 2024 | 05:55:56.00 |
| 2024 West Line Winder Trail Races (50k) | Michigan, US | 30 | Saturday, September 28, 2024 | 04:38:19.00 |