Monday September 26
Open 10am – 5pm

2022 Walnut2Walnut River Challenge

2022 Walnut2Walnut River Challenge

Event Start Date: October 1, 2022

The challenge course offers spectacular views of the city, while traveling almost 15 miles along both rivers. The Walnut2Walnut River Challenge is suitable for experienced paddlers looking for a new way to get in touch with Philadelphia’s waterways.


Date: Saturday, October 1

Launch Time: TBD

Price: $75 for non-members  I  $65 for ISM members

Kayak Rentals: At this time, ISM has a limited quantity of kayaks that can be rented for use in the challenge. They are first-come, first-serve, and can be added on to your registration while checking out. The fee to rent the kayak is $125.

visit the seaport museum

Immerse yourself in award-winning and interactive exhibits and climb aboard the oldest floating steel warship in the world on Cruiser Olympia and submerge yourself aboard the World War II-era Submarine Becuna.