Kurt Achtenhagen's efforts:	From	Age	Date	Finish Time
2021 Golden Gate Dirty 30 (50K)	Colorado, US	50	Saturday, June 12, 2021	07:35:47.00
The Bear 100 2020	Colorado, US	49	Friday, September 25, 2020	28:45:13.00
Never Summer 100k 2017	CO	46	Saturday, July 22, 2017	16:21:33.00
2015 Golden Gate Dirty 30 (50K)		44	Saturday, May 30, 2015	07:17:13.29
2014 Golden Gate Dirty 30 (12-mile)		43	Saturday, May 31, 2014	02:24:14.31