| Natalie Coston's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Trail Marathon 2025 (Trail Marathon) | Colorado, US | 36 | Saturday, October 18, 2025 | 05:51:49.00 |
| Staunton Rocks! Marathon & Half 2025 (Half Marathon) | Colorado, US | 36 | Saturday, August 23, 2025 | 03:09:32.00 |