Gavin McKenzie's efforts:	From	Age	Date	Finish Time
Hardrock 100 2023	Colorado, US	39	Friday, July 14, 2023	38:29:32.00
Hardrock 100 2021	Colorado, US	37	Friday, July 16, 2021	35:11:41.00
The Bear 100 2016	Colorado, US	32	Friday, September 23, 2016	29:19:17.00
The Bear 100 2014	Colorado, US	30	Friday, September 26, 2014	32:43:55.00
Imogene Pass Run 2014	CO	30	Saturday, September 6, 2014	02:47:39.00
Nolan's 14: Gavin And Brandon August 2014	Colorado, US	30	Friday, August 29, 2014	56:19:00.00