St. Catherine of Siena                         Home of  the VIKINGS

  St. Catherine of Siena
 Catholic Community
   Church • 606 Mellus St.
   School • 604 Mellus St.
  (925) 228-4140
     Parish Office • 1125 Ferry St. 
      (925) 228-2230   
   Martinez Ca. 94553


Combined with our neighbor-
 ing Parishes of Christ the 
 King and St. Stephens, we
 offer a Track & Field program
  to those who would like to 
 participate in this sport.

 Will be in held in January 2017. The date will be announced. 

             Christ the King School
                 199 Brandon Rd.
                  Pleasant Hill Ca 

       Meets are held on Saturdays
          from March to early May.

For more information
go to

    Catholic Youth Organization
   St. Catherine of Siena Parish  •  Martinez CA

Our Mission

As a ministry of St. Catherine of Siena Parish, the mission of
the St. Catherine of Siena CYO program is to enrich the lives
of our children by providing athletic development and competition
in a safe, sportsmanlike, Christian environment.

We seek to enhance the self-confidence, self-discipline, and perseverance
 of our children, while developing their athletic skills, and spiritual growth.

     St. Catherine of Siena CYO offers athletic programs in Basketball and Track & Field.
     Our programs are open to youth in 2nd to 8th grade who meet one of the following;


 •   Live in the St. Catherine of Siena Parish boundaries (click here for a boundary map),

 •   Attend St. Catherine of Siena School, 

 •   Or are enrolled and participating in the Religious Education Program at St.Catherine     
      of Siena Parish.

       St. Catherine of Siena CYO operates under the guidelines of the Diocese of Oakland.
       For information regarding the Bylaws and CYO Rules of Conduct that govern our
       organization, please see the links below...
                            St. Catherine of Siena Catholic Youth Organization Bylaws

                         Oakland Diocese Catholic Youth Organization Code of Conduct

We are currently recruiting individuals to serve on the St. Catherine's CYO Board of Directors. Board members serve a 3 year term, each member performing duties that are essential to the success of our programs and our organization.

If you are interested in serving on the St. Catherine of Siena CYO Board of Directors, please send an inquiry by email to

2016-2017 CYO Basketball Registration 
Open until September 4th

Uniforms and Spirit Wear Online Sales:

Register before August 31st: 
$185 for one player, $285 for two players, $345 for three or more players

Registrations beginning September 1st: $215 for one player, $315 for two players, $375 for three or more players 

All volunteers participating in CYO programs are required to complete an online training course thru VIRTUS.
A certificate of completion will be required in order to volunteer.

      To register and complete certification
                     VIRTUS ONLINE      


                     To visit the Diocese of Oakland
                                CYO web page
                                   Click Here
Website Builder