Jason is a 2:39 marathoner and Founder of StrengthRunning.com, one of the largest online-coaching businesses in the United States. His work has been featured in Runner's World, Competitor, Lifehacker, and many more, but his real passion is helping runners set monster personal bests.
📆 2015-12-01 09:30 / ⌛ 00:29:24
📆 2015-11-30 09:30 / ⌛ 00:23:03
📆 2015-11-29 09:30 / ⌛ 00:27:10
📆 2015-11-28 09:30 / ⌛ 00:30:44