FALL Leagues are NOW OPEN for registration!
Join OSSC this Fall season and get into the action! With 28+ sports, skills programs, and classes there’s something for everyone!
Visit our registration page for a complete list of programming and to see what's new!
Registration deadline is Tuesday, August 27th @ midnight.
Join the community and make this a season to remember!
Evening Emergency Hotline:
If you are calling after hours and it is a league emergency, please contact the Evening League Facilitator at 613-853-7495. Our Evening League Facilitators (ELFs) are on duty when leagues are in play Monday to Thursday from 5pm to 10pm.