East Wenatchee's United States Sprint Boat Racing Association water course
Thunder Swamp is a water race course across from Pangborn Memorial Airport. This channel course serpentines around 7 islands and is 3-feet deep and 15-feet wide. Built in 2010, Thunder Swamp hosted its first race in September of 2010 and will be the site for two races in 2011 (July 9th and August 13th).