More About The 3 Dunes Challenge

Hey AF family, here's a new physical event coming your way!

The 3 Dune Challenge is a rugged 1.5-mile hike at Indiana Dunes State Park. It requires climbing the park's three tallest sand dunes—Mount Jackson (176 ft), Mount Holden (184 ft), and Mount Tom (192 ft)—featuring 552 vertical feet of climbing and 40-degree sandy slopes.

There will be 1 group for walkers and a special group for runners, that will be introducing the start to Chestertons' very own run club! Fast AF. There will be more information in regards to this in the future!

Are you brave enough to take on this challenge! Sign up today!

For more information, Click for Details

Date & Time

August 8, 2026
9:00am

Location

Anytime Fitness
757 Indian Boundary Rd Ste 6
Chesterton, IN 46304

Contact Info

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Communities

This event is seen in 2 communities. [view]

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