George Grygar's efforts:	From	Age	Date	Finish Time
2026 Running Up For Air (SLC) (12H)	Utah, US	43	Saturday, February 7, 2026	05:50:35.00
2025 Running Up For Air (SLC) (12H)	Utah, US	42	Saturday, February 8, 2025	09:55:54.00
The Bear 100 2022	Utah, US	40	Friday, September 23, 2022	DNF