Marine Mud Challenge

Get Ready to Get Down and Dirty! 

Join us for the 2026 Marine Mud Challenge. This run is a challenging 4-mile off-road course packed with over 30 obstacles, a stream crossing, hills, and plenty of MUD! We welcome participants of all levels – whether you're aiming for a fast time or just looking for a good time.

Competitive Runners: If you're a serious athlete looking to win, our competitive categories are for you! You'll need to be able to complete the entire course and all obstacles. Please register individually. Gather at the start line with other competitive runners you want to compete with.

Running with Friends: Register separately but gather at the start line together.

Age Requirement: Participants must be 13 or older, or have parent/guardian approval.

All runners will be electronically timed. 

The first 800 people to sign up will receive t-shirts.

Want to help? We need volunteers! Sign up using the "volunteer" option and let us know what you'd like to help with and when you're available. A coordinator will be in touch with more information.