​Thornton supports a variety of athletic programs in cooperation with community based service organizations. Below is a list of these programs that are managed by outside organizations.

Be sure to visit the Thornton Adult Sports Groups and the Thornton Youth Sports Groups pages for a current listing of all sports groups programmed and staffed by the city of Thornton.

BASEBALL

Thornton Baseball Association
thorntonbaseball.org

North Thornton Baseball and Softball
720-690-9919 | ntbsa.us

Northern Lights Little League
303-503-7428 | northernlightslittleleague.com

YMCA Adams County Program Office
303-452-9622 | denverymca.org/adams-county

BASKETBALL

Thornton Youth Basketball
720-690-9949 | thorntonyouthbasketball.net

YMCA Adams County Program Office
303-452-9622 | denverymca.org/adams-county

BOXING

Thornton Boxing Club
303-505-5418 | thorntonboxinggym.com

CHEERLEADING

Thornton Junior Football League Cheerleading
303-648-5186 | tjfl.org

FOOTBALL

Thornton Junior Football League
303-648-5186 | tjfl.org

YMCA Adams County Program Office
303-452-9622 | denverymca.org/adams-county

SOCCER

North Denver Rush
720-624-9000 | northdenverrush.com

Colorado Rapids Youth Soccer Club
720-929-8159 | rapidsyouthsoccer.org/north

YMCA Adams County Program Office
303-452-9622 | denverymca.org/adams-county

TENNIS

Thornton Tennis Association
720-257-2366 | thorntontennis.com

VOLLEYBALL

YMCA Adams County Program Office
303-452-9622 | denverymca.org/adams-county