Sean Cunniff's efforts:	From	Age	Date	Finish Time
Hardrock 100 2024	New Mexico, US	52	Friday, July 12, 2024	45:42:03.00
Hardrock 100 2015	New Mexico, US	43	Friday, July 10, 2015	44:21:25.00
Hardrock 100 2014	New Mexico, US	42	Friday, July 11, 2014	38:50:19.00
Hardrock 100 2013	New Mexico, US	41	Friday, July 12, 2013	39:45:41.00
The Bear 100 2009	New Mexico, US	37	Friday, September 25, 2009	30:46:00.00