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Aug 1, 2015
11:10:59am
I understand that, but
I think it would be useful to know things like a guy that can run a 1:45 half marathon can run with his heart rate at xxx range at xxx pace for his easy long run days.
Paco
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Coug97
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Joe Banks
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Paco
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Feb 7, 2002
Last login
Jan 30, 2019
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