Mark Lange's efforts:	From	Age	Date	Finish Time
Hardrock 100 1996	Colorado, US	33	Friday, July 12, 1996	31:53:54.00
Hardrock 100 1993	Colorado, US	30	Friday, July 9, 1993	32:58:00.00
Hardrock 100 1992	Colorado, US	29	Friday, July 10, 1992	39:55:00.00