| Michael Spillman's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Oriflamme 50k - 2025 (50K) | California, US | 41 | Saturday, April 12, 2025 | 06:16:13.00 |
| Pacific Crest Trail 50 -2024 (PCT 50) (50 miler) | California, US | 40 | Saturday, May 11, 2024 | 10:32:05.00 |
| Michael Spillman's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Oriflamme 50k - 2025 (50K) | California, US | 41 | Saturday, April 12, 2025 | 06:16:13.00 |
| Pacific Crest Trail 50 -2024 (PCT 50) (50 miler) | California, US | 40 | Saturday, May 11, 2024 | 10:32:05.00 |