Brian Cox's efforts:	From	Age	Date	Finish Time
Quad Rock (2018) (Quad Rock 50)	Wyoming, US	38	Saturday, May 12, 2018	DNF
The Bear 100 2017	Wyoming, US	38	Friday, September 22, 2017	33:53:38.00
2017 Golden Gate Dirty 30 (50K)	Wyoming, US	37	Saturday, June 3, 2017	08:10:39.40
2015 Golden Gate Dirty 30 (50K)		35	Saturday, May 30, 2015	07:19:58.36