Jonathan King's efforts:	From	Age	Date	Finish Time
2018 Golden Gate Dirty 30 (50K)		25	Saturday, June 2, 2018	06:25:44.00
2017 Golden Gate Dirty 30 (50K)	Colorado, US	24	Saturday, June 3, 2017	06:32:46.41
2016 Golden Gate Dirty 30 (50K)		23	Saturday, June 4, 2016	06:37:24.77