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March 17, 2025 152 mins

In today’s episode of Backpacker Radio, presented by The Trek, brought to you by LMNT, we are joined by Austen McDaniel, known on trail as PI. If that name sounds familiar, it’s because we’ve been reading it off at the end of every episode for years, as Austen is one of our Chuck Norris Award-winning Patreon supporters. 

But in addition to being a longtime patron, Austen is also one hell of a backpacker, having completed the Triple Crown in three consecutive years. He approached his first thru-hike as prepared as anyone we’ve ever talked to, hitting the Appalachian Trail with a six-pound base weight after years of fine-tuning his setup on various shakedown hikes. He walks us through how he’s managed to shave additional ounces and grams off his pack, shares some fun ultralight hacks, and offers tips for making cold soaking suck less. Of course, we also dive deep into his three thru-hikes. 

Beyond hiking, Austen gives us a glimpse into his life as a professional tennis instructor, if he's seducing moms at the country club, and how he managed to squeeze in some disc golf in various trail towns during his CDT trek. 

We wrap the show with news of an massive new FKT on New Zealand’s Te Araroa, a breakdown of just how much Irish heritage runs through our DNA, including some truly deranged family tree math from Chaunce, the triple crown of food combinations, and possibly the greatest limerick in the history of the written language.

LMNT: Get a free sample pack with any order at drinklmnt.com/trek.

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Purple Rain Skirts: Use code “BACKPACKER20” for 20% off at purplerainskirts.com.

Ombraz: Use code “BACKPACKER30” for $30 off at ombraz.com/discount/backpacker30.

AG1: Get your free $79 gift at drinkag1.com/backpacker.

[divider]

Interview with Austen McDaniel

Time stamps & Questions

00:06:27 - Reminders: Join us for our live show in Austin, listen to our episodes ad-free on Patreon, and

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