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Justin Simoni
Justin Simoni
Credit: Justin Simoni

Justin Simoni

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Justin Simoni is an adventurer, athlete, and writer based in Boulder, Colorado. Known for establishing difficult lines in the mountains by bike and by foot, Simoni carefully balances the line between fortitude and foolishness in his ultra-endurance mountain missions. His first mountain bike race ever was the Tour Divide: a 2,700-mile self-supported race from Canada to Mexico through the Rocky Mountains, which he has now toed the line for twice. Being intrigued to not just ride around mountains but summit the peaks themselves, in 2014 Simoni went about creating his own bikepacking/mountain running challenge of summiting the 58 Colorado 14,000'+ peaks. In 2017, he repeated the feat, but this time doing the highest 105 peaks in the State of Colorado, taking two months to complete it. Simoni also enjoys long and lofty ridge traverses solely by foot, having traversed unsupported and alone the Mosquito/Tenmile Range, and the Sangre de Cristo Range. When not finding the absolute limit to his own personal endurance, Justin enjoys teaching, guiding, drinking good coffee, and petting every dog on the trail.

Showing 1-15 of 28 by Justin Simoni
Best Travel Underwear of 2022

Best Travel Underwear of 2022

Layering systems should be built from the foundations up, starting with a quality pair of underwear. They should be...
Best Long Underwear of 2022

Best Long Underwear of 2022

With temperatures dropping, it's time to prepare to play outside in the cold. We've compared 11 of the best long...
Patagonia R0 Hoody
Top Pick

Patagonia R0 Hoody

There's good reason this sun shirt looks like no other shirt we've tested, it's very specific to playing in the surf...
Montbell Cool Hoodie

Montbell Cool Hoodie

A lightweight on the scale, this sun hoody fell short for us in some key areas. It's breathable with some nice...
VOORMI River Run Hoody

VOORMI River Run Hoody

This wool-blend hooded sun shirt is a great alternative to other polyester sun shirts, but it's not quite as durable...
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