Brian Zimbelman's efforts:	From	Age	Date	Finish Time
Red Feather Trail Jamboree 2025 Half Marathon (Half Marathon)	Colorado, US	42	Sunday, September 28, 2025	03:14:19.00
Staunton Rocks! Marathon & Half 2023 (Marathon)	Colorado, US	40	Saturday, August 26, 2023	06:08:46.00