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Sherman
@sherman743300
Ran my first marathon at age 61, ran my first 100 at age 71. Not sure what happens next.
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Endurance Essentials
by Gordo Byrn
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HRV4Training's Substack
by Marco Altini
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Marco Altini’s Substack
by Marco Altini
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The Science of Maximal Athletic Development
by Alan Couzens
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