Mark Hammond's efforts:	From	Age	Date	Finish Time
Hardrock 100 2023	Utah, US	38	Friday, July 14, 2023	29:54:16.00
2023 Running Up For Air (SLC) (6H)	Utah, US	37	Saturday, February 4, 2023	06:00:01.00
The Bear 100 2017	Utah, US	32	Friday, September 22, 2017	DNF