| Keith Swiatkowski's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| ABC 50 (Anza Borrego Cuyamaca 50) 2025 (50 Miler) | California, US | 54 | Saturday, December 6, 2025 | 11:50:58.00 |
| Oriflamme 50k - 2025 (50K) | California, US | 53 | Saturday, April 12, 2025 | 07:30:29.00 |
| ABC 50 (Anza Borrego 50) | California, US | 52 | Saturday, December 2, 2023 | 12:41:32.00 |
| The Bear 100 2023 | California, US | 51 | Friday, September 29, 2023 | 35:05:58.00 |