Centennial Hiker’s Challenge: 100 Miles in 100 Days, April 1 through July 9, 2025

You love a challenge. You love the great outdoors. And maybe—just maybe—you love a little bragging rights. This is your chance!

In honor of 100 years of conservation, we invite you to join Steep Rock’s 100 miles in 100 days challenge. From April 1 – July 9, 2025, hit the trails, track your progress, and claim your spot among Steep Rock’s most dedicated trailblazers.

No race bib. No time clock. Just you, the trails, and 100 days to make it happen.

Photo: Hiker with 2 leashed dogs entering the Tunnel at Steep Rock Preserve, credit: https://earlybirdonthetrail.com/

INFO & REGISTRATION

Steep Rock Centennial Events are proudly sponsored by: