Gerard Nalezny's efforts:	From	Age	Date	Finish Time
Quad Rock 2023 (Quad Rock 25)	Colorado, US	59	Saturday, May 6, 2023	07:21:15.00
Quad Rock 2022 (Quad Rock 25)	Colorado, US	58	Saturday, May 7, 2022	06:33:29.00
Quad Rock 2021 (Quad Rock 25)	Colorado, US	57	Saturday, May 8, 2021	06:18:09.00
Quad Rock (2019) (Quad Rock 25)	Colorado, US	55	Saturday, May 11, 2019	06:32:13.00
Quad Rock (2018) (Quad Rock 50)	Colorado, US	54	Saturday, May 12, 2018	DNF
Quad Rock 2017	Colorado, US	53	Saturday, May 13, 2017	14:15:05.00