Contra Costa County
Sports Registrations Available
If you have questions before or during registration, please email us at contracosta@sonc.org.
If you can not find a program in Alameda County, you may want to view options in surrounding counties, including Alameda County. Regardless of program location, athletes are responsible for arranging their own transportation.
Certain programs/locations are day programs or school sites and athletes must be an enrolled member of the program/school in order to participate with the program. If you are not sure if you are an enrolled member, you likely are not and should NOT register for that team/site.
Winter Sports: Season Runs January - March
Registration Begins November 1st (Previous Year)
Basketball
(Registration Open November 1st - 30th of previous year)
Practices Start: January
Regional Competition: March
Learn More about Basketball
Spring Sports: Season Runs March - June
Registration Begins February 1st
Bocce, Swimming, Tennis, and Track & Field
(Registration Open February 1st - 28th)
Practices Start: March
Regional Competition: May
Summer Games Championship: June
Learn More about Bocce, Swimming, Tennis or Track & Field
Summer Sports: Season Runs July - September
Registration Begins May 1st
Softball
(Registration Open May 1st - 31st)
Golf - NOT CURRENTLY OFFERED
Learn More about Golf
If you are interested in finding out how to start a Golf program in your area, please email us at LetsPlay@sonc.org.
Fall Sports: Season Runs August - December
Registration Begins July 1st
Soccer and Flag Football
(Registration Open July 1st - 31st)
Practices Start: August
Regional Competition: October
Fall Games Championship: November
Learn More about Soccer or Flag Football