Great Contraption Race from Silo City to Riverworks on August 17 at 11am to 7pm. Party at Riverworks after race. Sign-up.

The Great Contraption Race encourages participants to build or otherwise transform a boat into a floating Contraption that can be raced down the river in friendly competition. The 1.25 mile course starts at the Silo City Paddling Company and ends at Buffalo RiverWorks.