John Clarke's efforts:	From	Age	Date	Finish Time
Hardrock 100 2024	Colorado, US	59	Friday, July 12, 2024	46:58:15.00
2022 Running Up For Air (SLC) (24H)	Colorado, US	56	Saturday, February 5, 2022	23:02:42.00
Never Summer (2020) (100k)	Colorado, US	55	Saturday, July 25, 2020	20:43:32.00