The USCA is back with a full slate of events for 2021!Marathon Nationals August 12-15, 2021 Warren, PA.Aluminum Nationals 2021 in Poplar Bluff, MO. CANCELLED DUE TO COVID RESTRICTIONS

2019 Marathon Nationals – Warren, PA. – Results are now posted.

2019 Marathon Nationals – Warren, PA. – Registration, Lodging, and Important Information Documents are now available for download on the the 2019 Marathon Nationals page.