Leaving this here for y'all.  Just reiterating... it's the law!

Read the whole letter here.

UNITED STATES DEPARTMENT OF EDUCATION OFFICE FOR CIVIL RIGHTS 

THE ASSISTANT SECRETARY

January 25, 2013
Dear Colleague:
Extracurricular athletics—which include club, intramural, or interscholastic (e.g.,freshman, junior varsity, varsity) athletics at all education levels—are an important component of an overall education program. The United States Government Accountability Office (GAO) published a report that underscored that access to, and participation in, extracurricular athletic opportunities provide important health and social benefits to all students, particularly those with disabilities.1 These benefits can include socialization, improved teamwork and leadership skills, and fitness.
Unfortunately, the GAO found that students with disabilities are not being afforded an equal opportunity to participate in extracurricular athletics in public elementary and secondary schools.2 To ensure that students with disabilities consistently have opportunities to participate in
extracurricular athletics equal to those of other students, the GAO recommended that the United States Department of Education (Department) clarify and communicate schools’ responsibilities under Section 504 of the Rehabilitation Act of 1973 (Section 504) regarding the provision of extracurricular athletics. The Department’s Office for
Civil Rights (OCR) is responsible for enforcing Section 504, which is a Federal law 1.
Students with disabilities in extracurricular athletics designed to protect the rights of individuals with disabilities in programs and activities
(including traditional public schools and charter schools) that receive Federal financial assistance.3 In response to the GAO’s recommendation, this guidance provides an overview of the
obligations of public elementary and secondary schools under Section 504 and the Department’s Section 504 regulations, cautions against making decisions based on presumptions and stereotypes, details the specific Section 504 regulations that require students with disabilities to have an equal opportunity for participation in nonacademic
and extracurricular services and activities, and discusses the provision of separate or different athletic opportunities. The specific details of the illustrative examples offered in this guidance are focused on the elementary and secondary school context. Nonetheless, students with disabilities at the postsecondary level must also be provided an equal opportunity to participate in athletics, including intercollegiate, club, and intramural athletics.4