Alex Dierker's efforts:	From	Age	Date	Finish Time
2019 Golden Gate Dirty 30 (12-mile)		30	Saturday, June 1, 2019	04:05:51.10
Blue Sky Trail Marathon (2018) (Blue Sky)	Colorado, US	29	Saturday, October 20, 2018	05:07:38.00
2018 Golden Gate Dirty 30 (50K)		29	Saturday, June 2, 2018	08:56:45.00