| Alec Billmeier's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| ABC 50 (Anza Borrego Cuyamaca 50) 2025 (50 Miler) | California, US | 27 | Saturday, December 6, 2025 | Not yet started |
| Pacific Crest Trail 50 -2024 (PCT 50) (50 miler) | California, US | 25 | Saturday, May 11, 2024 | Not yet started |