Uploaded January 2026 | Updated September 2026, 18 hours ago

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How I ran a PR in my half marathon! Get 40% off your first Hungryroot box PLUS get a free item of your choice in every box for life with code ALLIEO at bit.ly/3P2q4JX
In this video I discuss the keys to my success (threshold training, strides & speedwork, high carb fueling, etc), my biggest mistakes, and the lessons I learned (hello Puma R3) on the way to running a half marathon personal best. #AllieOstrander #HalfMarathon

My watch: COROS Pace 4 & arm HR monitor https://noxl.ink/h-nIrw

Oiselle apparel & MY LINE of clothing (!!): Oiselle.com

Check out Shokz headphones: https://sdqk.shokz.com/Allie/voXXrc35...

My instagram: @allie_ostrander