Jonathan Shark's efforts:	From	Age	Date	Finish Time
The Bear 100 2019	Colorado, US	40	Friday, September 27, 2019	33:15:30.00
Hardrock 100 2017	Washington, US	38	Friday, July 14, 2017	46:58:12.00
Hardrock 100 2016	Washington, US	37	Friday, July 15, 2016	46:47:40.00
The Bear 100 2015	Washington, US	36	Friday, September 25, 2015	35:40:10.00
Hardrock 100 2015	Washington, US	37	Friday, July 10, 2015	47:50:16.00
The Bear 100 2014	Washington, US	35	Friday, September 26, 2014	35:35:20.00