The Aubre Gunderson Invitational is one of the largest meets of the season as 62 teams will make the trek to the International Horse Park Saturday. Its a format feauturing 3 distinct races: Red, Blue and White divisions. Red Boys & Girls varsity races are for 5A & 6A schools and the Blue Boys & Girls Varsity is for 1A, 2A & 3A schools. The White Boys & White Girls varsity races are listed as "the most competitive" races for the cream of the crop or elite school teams. The course is all-natural terrain, grass, dirt, and trails with rolling hills. The 2011 meet course will be used because of work the Horse Park did on the trails.