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Join us in fostering excellence in school sports across California and the world.
Learn MoreOur Mission
California School Sport supports high school and middle school athletes, qualifying and preparing them for international competitions and fostering excellence in sports through dedicated training, teamwork and educational pursuits.
California / USA Athletes
Join Our Journey
As a proud member of the International School Sport Federation (ISF), we connect California student-athletes to global events, ensuring they have the opportunity to shine on the world stage.
Schools Across California
Supporting student-athletes in international competitions and fostering sportsmanship and excellence.
Through our partner organizations, we identify and nurture individual talents for success in ISF America Continental Championships, ISF World Championships, Gymnasiade World School Games and ICG World Competitions.
California School Sport prepares school and select teams for ISF World Schools Championships and Gymnasiade World School Games — giving student athletes opportunities to compete at the highest international levels.
1,000+ memories captured from competitions, training, and international journeys.
ISF World Schools Beach Volleyball Championships
Bat-Yam, Israel
ISF Gymnasiade Medal Ceremonies
Manama, Bahrain
ISF World Schools Beach Volleyball Championships
Deauville, France
Continental Championships
St. Barthélemy, French West Indies
ICG Volleyball Championships
Lanarkshire, Scotland
ISF Gymnasiade Medal Ceremonies
Manama, Bahrain
ISF Beach Volleyball Championships
Papeete, Tahiti
Working with leading sport organizations and federations to deliver world-class competitive experiences for California student athletes.
UNI USA
USA Sport for All
Olympic Archery in Schols '
USA Water Polo / Coastal California Zone
USA Archery / Cal Archery
Select Power Volleyball Circuit
Los Angeles Field Hockey Association
RFL World Rugby
LA28 Olympic Games
Pylon Football
International School Sport Federation
International Children's Games
California School Sport Assoc.
Rugby Football League
SA Team Handball
Intl. School Sports Federation
U.S. Futsal Federation
LA Field Hockey Association
USA Archery
Tropic Pacific Beach Series
Athlete Table Tennis Association
Interscholastic Beach Volleyball
USA Team Handball
California School Sport Association
US Futsal
Beach Football League
Los Angeles International Children's Games Committee
USA Football
Tropic Pacific Surf Series
Los Angeles Table Tennis Association
Interscholastic Beach Volleyball League
UNI USA
USA Sport for All
Olympic Archery in Schols '
USA Water Polo / Coastal California Zone
USA Archery / Cal Archery
Select Power Volleyball Circuit
Los Angeles Field Hockey Association
RFL World Rugby
LA28 Olympic Games
Pylon Football
International School Sport Federation
International Children's Games
California School Sport Assoc.
Rugby Football League
SA Team Handball
Intl. School Sports Federation
U.S. Futsal Federation
LA Field Hockey Association
USA Archery
Tropic Pacific Beach Series
Athlete Table Tennis Association
Interscholastic Beach Volleyball
USA Team Handball
California School Sport Association
US Futsal
Beach Football League
Los Angeles International Children's Games Committee
USA Football
Tropic Pacific Surf Series
Los Angeles Table Tennis Association
Interscholastic Beach Volleyball League
From regional championships to international competitions - find your next challenge.
Taking place at the birthplace of the Olympic Games in Greece with Athletics, Swimming, Soccer, Tennis, Beach Volleyball, Basketball and Taekwondo
The ISF Gymnasiade World School Games brings together student athletes from across the globe for a celebration of sport and culture. California School Sport will send delegations to represent the USA in Rio de Janeiro, Brazil.
Partners who invest in the next generation of California student athletes - on the field and on the world stage.
Sponsor One
Sponsor Two
Sponsor Three
Sponsor Four
Sponsor Five
Sponsor Six
Real stories from student athletes, parents, and coaches whose lives were changed through California School Sport.
“The experience transformed my confidence and leadership skills. Competing internationally showed me what's possible when you commit fully to your sport and your team.”
Marcus Thompson
Track & Field Athlete · Los Angeles High School
“Competing internationally was unforgettable. Walking out representing California - there's nothing like it. CSS gave me an opportunity I never thought possible at the school level.”
Priya Sharma
Swimmer · San Jose Academy
“Our school athletes returned inspired and motivated. The CSS programs have completely transformed our athletic department and our student culture.”
Coach David Rivera
Athletic Director · Sacramento Prep School
Join thousands of student athletes and experience the power of school sports. Your journey to excellence and maybe the world stage starts here.
No registration fee for first event · Open to all California schools · Grades 5–12 eligible
