St. Catherine of Siena CYO

St. Catherine of Siena Parish, 606 Mellus Street, Martinez, CA 94553

mapSt. Catherine of Siena Parish, 606 Mellus Street, Martinez, CA 94553

About

St. Catherine of Siena CYO offers basketball, cross country, and track & field for youth. The program includes organized CYO basketball teams with a defined registration and season schedule.

• Ages: 7–13 years old
• Schedule: Registration for 2025–2026 CYO Basketball is open until August 31, 2025; teams are formed and practices begin the first week of October; regular season play runs from the first weekend of November through mid-February, with playoffs announced in February 2026

As a ministry of St. Catherine of Siena Parish, St. Catherine of Siena CYO states that its mission is to offer children a Christ-centered sports experience that nurtures self-confidence and self-discipline while developing their athletic skills and spiritual growth, guided by the values of the Catholic Church. The program describes its purpose as forming strong disciples and teaching kids to honor God in all they do, on and off the field. St. Catherine of Siena CYO partners with Christ the King for cross country and track & field. The program is led by co-athletic directors Carrie Gadek and Jeff Marks. It is a ministry of St. Catherine of Siena Parish and is open to boys and girls in 2nd to 8th grade who meet specified parish, school, or religious education criteria. Families can follow program updates on Instagram at @STCMTZCYO.

Last updated April 27, 2026.

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