Dominick Layfield's efforts:	From	Age	Date	Finish Time
The Bear 100 2022	California, US	50	Friday, September 23, 2022	22:04:33.00
The Bear 100 2020	California, US	48	Friday, September 25, 2020	23:00:27.00
The Bear 100 2018	California, US	46	Friday, September 28, 2018	DNF
The Bear 100 2016	Utah, US	44	Friday, September 23, 2016	DNF
The Bear 100 2015	Utah, US	43	Friday, September 25, 2015	20:35:31.00
Bighorn 100M 2014	Utah, US	42	Friday, June 20, 2014	21:17:06.13