David Harlow's efforts:	From	Age	Date	Finish Time
The Bear 100 2023	Tennessee, US	43	Friday, September 29, 2023	DNF
The Bear 100 2019	Tennessee, US	39	Friday, September 27, 2019	DNF
Never Summer 100k (2019)	Tennessee, US	39	Saturday, July 27, 2019	DNF