| Octavio Armas's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Oriflamme 50k - 2025 (50K) | California, US | 65 | Saturday, April 12, 2025 | 09:00:10.00 |
| Pacific Crest Trail 50 -2024 (PCT 50) (50 miler) | California, US | 64 | Saturday, May 11, 2024 | DNF |
| Oriflamme 50k - 2024 (50k) | California, US | 64 | Saturday, April 13, 2024 | 08:41:20.00 |
| ABC 50 (Anza Borrego 50) | California, US | 63 | Saturday, December 2, 2023 | 14:07:11.00 |
| PCT 50 (Pacific Crest Trail 50) | California, US | 63 | Saturday, May 13, 2023 | DNF |
| Oriflamme 50k 2023 | California, US | 63 | Saturday, April 15, 2023 | 08:28:44.00 |