ACA Whitewater Open Canoe Downriver

The United States Canoe Association holds the USCA National Stock Aluminum Canoe Marathon Championships every year, on a variable date, set by the Aluminum Nationals host. The championship courses are typically 2-3 hours in length. The one-day event is often accompanied by a second day's racing, often in other types of racing boats USCA. In 2013, the Aluminum Nationals weekend will be on June 15 and 16 in Dubuque, IA. The competition will be held on the Mississippi River. Nationals are on the 15th and an all craft oro race will be held on the 16th.

Official classes are for Men Open, Women Open, Men Master (both paddlers 40 years+), and Women Master (both paddlers 40 years+).