Individual Harley owners from across the country showed up to show off their sweet rides.

A trophy and bragging rights are at stake, while all proceeds go to benefit muscular dystrophy charities.

Organizers say almost anything goes when it comes to custom bikes, and the Ride-in competition showcases the cream of the crop.

Matt King with Harley-Davidson says, "There's some really wild bikes here. It's everything from mild to wild. Like I said, we got stock classes, we got antique classes, we got classes for all the different families of Harley-Davidson motorcycles, all the way up to the professionally built, just wild bikes."

Tune in to hear from some of the competitors on Black Hills FOX News at 9.

-Zach Nugent