
The official shoe of the High Lonesome 100, Altra makes the finest running shoes on the market! Whether you’re looking for a road flat or maximal trail shoe, their shoes will help carry you from the starting line to the belt buckle at the High Lonesome.
Altra is also the first shoe company to introduce an entire line of truly female specific shoes. Molded around the unique shape of the female foot and featuring female specific design, women can finally run in a shoe that’s built just for them.

For over 50 years, Osprey has been helping people get into the mountains to find adventure. Their running vests have all the features you'd want in the mountains...water capacity, space for gear, built-in whistle, trekking pole attachment, all built around a comfortable and breathable mesh harness crafted with 100% recycled and bluesign™ approved materials.
Add in their All Mighty Guarantee and you've got a pack that won't let you down. Based in Southwest Colorado, Osprey is founded on the common belief that adventure is open to everyone and found anywhere.

Ever since Maurten took the endurance world by storm, they have been helping athletes reach their goals through a science driven approach to nutrition. Maurten products encapsulate high concentrations of carbohydrates in hydrogel to reduce GI issues and provide rapid energy. Plus, there's no added flavors, preservatives, or colors...just natural ingredients and clean energy that will help you every step of the way.
You'll find Maurten Gel, Drink Mix, and Solid at all our aid stations. We're stoked that Maurten has made it a priority to support the independent, grassroots ultra scene in the US and support the communities that make this sport so special.

Death March Running Company was born between aid stations at the 2023 High Lonesome 100 – somewhere near mile 70, where the hallucinations kick in and the trail doesn’t give anything back.
Founded by Kody, Taylor, and Allen, DMRC isn’t about perfect splits or shiny medals. It’s about late-night delusions, unexpected trail friendships, aid station ramen that saves your soul, and the simple, stubborn refusal to quit.
The gear is built to suffer right alongside you – made for the cold at 3 a.m., the heat at mile 90, and the long, slow climbs when your brain says stop but your legs don’t listen.
