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Cross Country


CYO Sports Update

2021/2022 Basketball Registration now closed.

2021/2022 Cross Country Registration now closed.

2021/2022 Track & Field Registration now closed.

Contact Athletic Directors for waitlisting.

Go Bulldogs!

Wanted CYO Assistant Basketball Athletic Director

St. Bonaventure is looking for CYO Basketball Athletic Director to work alongside current AD this year to take over program following season. 

The CYO Assistant Athletic Director is a community volunteer position that is responsible assisting the senior Athletic Director in organizing and overseeing the CYO athletic program in their parish/school. She/he is responsible to the pastor and/or the Catholic school principal. All parishes/schools participating in CYO must have an athletic director, appointed by the pastor and/or principal. 

For the 2022 Season, the senior Athletic Director will be preparing the Assistant Athletic Director to take over the Basketball Program for 2023.

Full job description see:

St. Bonaventure Catholic Community

See full job description here.

St. Bonaventure CYO

Welcome to St. Bonaventure CYO. Here you will find information for all three sports that are available through our program. We offer Basketball, Cross Country and Track & Field for all students in our Parish from grades 2nd-8th. For more information about the CYO league, our church, or the Diocese, please use the links. All information about the respective sports will be found in their individual section.  

In the Catholic Youth Organization (CYO) program, all children play against others at their own skill level. CYO is a local parish based group, emphasizing the teachings of Christ while instilling the joy of sport into our athletes. The athletic programs are an important youth ministry at the church. St. Bonaventure does not emphasize “winning at all costs” nor do we endorse non-becoming behavior. As representative of our parish community, we instill values of sportsmanship, fair play, both team and individual growth with Christian values. At the end of the season, the children are better athletes and more importantly better community citizens. We are also reliant on adult volunteers to help our program run. What better way to it to teach the sport you love and spread the joy of God to our children. If you would like to help us in any way or have any questions, please contact our Athletic Director, Ferd Santos at (925)270-9390 or any member of the CYO athletic board.

Thank you and Go Bulldogs!

*Parish Boundary
East, summit of Mulligan Hill to Marsh Creek Springs; West, from intersection of Ygnacio Valley Rd. and Walnut Creek city limits southeasterly on a straight line to summit of Mount Diablo; South, from Marsh Creek Springs to summit of Mount Diablo; North, easterly along Ygnacio Valley Rd. from Walnut Creek city limits to Newhall Community Park, north along park to a southern extension of Bailey Rd., north to Myrtle Dr., then on a straight line to summit of Mulligan Hill. 

*All St. Bonaventure CYO players must reside within parish boundaries, or have attended Catholic Studies the prior year. Questions please contact Ferd Santos (925)270-9390

New CYO Refund Policy

With today's challenging times, St. Bonaventure has updated their refund policy. 

Please reach out if you have any questions.

St. Bonaventure CYO Sports

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Contact Us

St. Bonaveture CYO Basketball

Phone: (925)270-9390

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St. Bonaveture CYO Track & Field

Phone: (925)826-7426

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St. Bonaveture CYO Cross Country

Phone: (925)969-0207