In this Vlog post, I discuss how to improve your marathon time and the importance of getting faster at a One Mile time trial. Here is a simple chart to help you compare your One Mile test time with an equivalent marathon potential time.
Your Cool Impossible Marathon speed training zone is SP Zone 2.
One Mile Test Time Marathon Potential Time
5:15 2:45
5:45 3:00
6:13 3:15
6:40 3:30
7:10 3:45
7:38 4:00
8:06 4:15
8:35 4:30
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