Vo2maxProductions

Inside the anatomy of a 2:57 Marathon....what it takes to run a Boston Qualifying Time!
I'm a bit biased here because I captured some of this shaky footage during the Houston Marathon, but a "Serious Runner" ‪@TheSeriousRunner‬ went out there and ran a 2:57 on a windy day:
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3 months ago | [YT] | 26