Thomas Guest's efforts:	From	Age	Date	Finish Time
Quad Rock 2023 (Quad Rock 50)	Colorado, US	40	Saturday, May 6, 2023	Not yet started
Quad Rock (2018) (Quad Rock 50)	Colorado, US	35	Saturday, May 12, 2018	11:23:51.00
The Bear 100 2017	Colorado, US	34	Friday, September 22, 2017	29:40:41.00
2016 Golden Gate Dirty 30 (50K)		33	Saturday, June 4, 2016	06:46:23.83
2014 Golden Gate Dirty 30 (50K)		31	Saturday, May 31, 2014	08:08:23.34