Deby Kumasaka's efforts:	From	Age	Date	Finish Time
Hardrock 100 2021	Washington, US	57	Friday, July 16, 2021	47:41:48.00
Hardrock 100 2017	Washington, US	53	Friday, July 14, 2017	43:24:23.00
Hardrock 100 2015	Washington, US	51	Friday, July 10, 2015	DNF