On August 3, 2013 Camdenton Black Belt Academy competed at the 22nd Annual U.S. Central Taekwondo Championships in Oklahoma City, Okla, from which a number of lake area competitors emerged with awards.
Austin Campbell finished fourth in Forms and third Olympic fighting. Alan Poage took second  in Forms and second place in Olympic Fighting. Abby McGuire finished with a second place finish in Forms and third in Olympic Fighting.
Zachary Hausen took second in Forms, first in weapons and Olympic Fighting, while Lincoln McGuire finished first in Forms and Olympic Fighting. Seth McGuire also finished both in Forms and Olympic Fighting.
Instructor Ethan Leigh finished first place in Forms and first in Olympic Fighting