Michael Kershen's efforts:	From	Age	Date	Finish Time
2021 High Lonesome 100	Colorado, US	39	Friday, July 30, 2021	28:28:16.00
Quad Rock 2020 (Quad Rock 50)	Colorado, US	38	Saturday, August 15, 2020	DNF
Quad Rock (2018) (Quad Rock 25)	Colorado, US	36	Saturday, May 12, 2018	04:09:02.00
Never Summer 100k 2017	CO	35	Saturday, July 22, 2017	15:52:12.00
2017 Golden Gate Dirty 30 (50K)	Colorado, US	35	Saturday, June 3, 2017	05:57:17.61