Christopher Riley's efforts:	From	Age	Date	Finish Time
Never Summer (2020) (100k)	South Dakota, US	34	Saturday, July 25, 2020	17:05:32.00
Quad Rock (2019) (Quad Rock 50)	South Dakota, US	33	Saturday, May 11, 2019	11:31:19.00
Quad Rock (2018) (Quad Rock 50)	South Dakota, US	32	Saturday, May 12, 2018	DNF