Colorado High School Activities Association

The mission of the Colorado High School Activities Association (CHSAA) is to serve its membership through the advancement of, and the student's participation in, interscholastic activities, which are an integral component and a complement to the educational goals of its member schools. 

The CHSAA strives to create a positive and equitable environment in which all qualified student participants are challenged and inspired to meet their highest potential. The CHSAA is a voluntary association of 363 member schools. Colorado's participation rate is one of the highest in the country for students.