Spring Jones's efforts:	From	Age	Date	Finish Time
Quad Rock 2021 (Quad Rock 25)	Wyoming, US	47	Saturday, May 8, 2021	08:10:51.00
2018 Golden Gate Dirty 30 (50K)		44	Saturday, June 2, 2018	DNF
Quad Rock (2018) (Quad Rock 25)	Wyoming, US	44	Saturday, May 12, 2018	06:37:05.00
2018 Running Up For Air (6H)	Wyoming, US	44	Saturday, February 10, 2018	05:06:34.00
2017 Golden Gate Dirty 30 (50K)	Wyoming, US	43	Saturday, June 3, 2017	DNF
2015 Golden Gate Dirty 30 (50K)		41	Saturday, May 30, 2015	09:42:05.47