| Costa Alimonos's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Hardrock 100 2024 | Colorado, US | 35 | Friday, July 12, 2024 | 47:57:42.00 |
| Blue Sky Marathon & Half 2023 (Trail Marathon) | Colorado, US | 35 | Saturday, October 21, 2023 | 06:03:46.00 |
| Never Summer 100k (2023) | Colorado, US | 34 | Saturday, July 29, 2023 | 22:35:58.00 |
| Quad Rock 2023 (Quad Rock 50) | Colorado, US | 34 | Saturday, May 6, 2023 | 13:48:09.00 |
| Quad Rock 2021 (Quad Rock 50) | Colorado, US | 32 | Saturday, May 8, 2021 | DNF |