All Trails Challenge: Ready… Set… Go!

Conservation // July 08, 2021

This fall, explore every trail in the Wissahickon in the All Trails Challenge 2021! Register for the challenge here.

Hike, bike, run, and ride your way through the 50+ miles of trails in Wissahickon Valley Park – and support a unique urban green space as you do!

It’s simple: from August 17th to November 30th, ATC Challengers make their way through every corner of the Wissahickon. ATC isn’t a race and you don’t have to be a conditioned athlete to take part – instead, it’s an opportunity to get back in touch with the beauty of the park. FOW members will be able to register for the All Trails Challenge beginning on August 17th and get a leg up on the competition – join or renew your membership today! – while August 31st will be the official start for everyone else. 

Meet up with fellow Challengers on the trails and at ATC social events – and get friends and family to support your challenge (and the conservation of Wissahickon Valley Park) to win fabulous prizes, FOW membership and some of the very best swag the FOW shop has to offer at the end of it. We can’t think of a better reason to get outside all fall! 

Register for the challenge here!

Interested in becoming an All Trails Challenge sponsor? Contact Maeve Pollack at for information about our sponsorship opportunities.

Thank you to our 2021 Sponsors!