A Novel Approach to Running a Marathon with Coach Diaz

Coach DIaz and his guest Elite Marathon Runner Blue Benadum discuss Blues training while following Coach DIaz's novel method of training out lined in Training The Dark Side and following his 20 week training plan based on the concepts of the Dark Side.
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[@nenetsusa6566]

Absolutely loving going through your videos, its a perfect refresher and reminder of the physiology of endurance 🙏