| Sapphire Chen's efforts: | From | Age | Date | Finish Time |
|---|---|---|---|---|
| Blue Sky Trail Marathon 2025 (Trail Marathon) | Colorado, US | 61 | Saturday, October 18, 2025 | 06:47:27.00 |
| Staunton Rocks! Marathon & Half 2025 (Marathon) | Colorado, US | 60 | Saturday, August 23, 2025 | 07:41:51.00 |