Jan 29, 2023
1,400 total flights of stairs

Mile High Stair Climb

Support the American Lung Association with every step 👟

$672Raised of $10,000

How many flights will you climb?

You've signed up for the Mile High Stair Climb, a world-class tower running event benefitting the American Lung Association. Your next "step" is to start fundraising! Collect donations and pledges per flight of stair you climb during the event. Can't attend the event? Donate in support of ALA or join us as a fundraiser and start climbing some stairs near you!

Looking to participate but haven't registered yet? Head to www.milehighstairclimb.com!

This page is for creating for donating, fundraising, and collecting pledges. To participate in the Mile High Stair Climb on January 29th, you must officially register.

Register for the Climb

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The Mile High Stair Climb is a world-class tower running event benefiting the American Lung Association, brought to you by HAL Sports. The climb is held at Denver's tallest building, the Republic Plaza, standing at 714 feet tall.

Whether you're climbing 56 flights or 448, you can put yourself at the top of our fundraising leaderboard by collecting donations and pledges per flight of stairs you complete. 🥇


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Our vision is a world free of lung disease, and we won't stop until we get there. Join as as we work to save lives by improving lung health, preventing lung disease, and creating a healthy world for all.

Make a donation

Learn more about us

The Mile High Stair Climb is sponsored by