Join Ty in person or online as he attempts to break the world record for climbing the height of Mt. Everest on a treadmill on December 21, 2025, at the La Sportiva store in Boulder, Colorado!

What is the “Everest Treadmill Challenge”? Everest stands at 8,848m (29,029 ft). Treadmill Everesting means running on an inclined treadmill until you've climbed the equivalent of Mount Everest's elevation gain - all in one continuous effort.

Ty will be attempting to break the world record while raising funds for youth athletic programs in Nepal and Ecuador.

How can I follow along?

In person:

Saturday, December 20, 2025 - 08:30am: Fun run and Q&A with Ty from the La Sportiva Store (2100 Broadway, Boulder, CO 80302). All speeds welcome!

Sunday, December 21, 2025 - 07:00am: Ty starts his record attempt (La Sportiva Store (2100 Broadway, Boulder, CO 80302)

4:00-6:00pm: Anticipated finish time, raffle, celebration, and refreshments.

Online

Follow Ty’s progress from around the world via our live stream and live tracking page. Visit www.tylercandrews.com/everest on Record Weekend to tune in.

What does the Chaski Foundation do? The Chaski Foundation is a registered 501c3 non profit. Our mission is to support up-and-coming and/or underserved athletes through grants, scholarships, and storytelling projects.

Is my donation tax deductible? Absolutely! As a registered 501c3 non profit, you will receive a receipt and can report your donation as a tax deduction.

Tell me more about the specific projects this fundraiser will support! Our goal is to fully fund two youth athletic programs, one in Nepal and one in Ecuador (two places that are near and dear to Ty and where we have deep community ties). The funds will go towards providing coaching, athletic gear (shoes and clothes), mentorship, and even a budget for travel to local competitions.

EVEREST 2025: Every Meter Matters

By Chaski Foundation

EVEREST 2025: Every Meter Matters

Support Youth Athletics in Nepal and Ecuador - Every dollar raised goes to projects!