Global Online Competition
International
Debating
Championship
A global online debating competition for students in Years 5–10. Where future leaders find their voice.
Primary · Years 5–6Junior · Years 7–8Senior · Years 9–10
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Join the International Debating Championship.
Open to students in Years 5–10 worldwide.
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Global Schools
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Worldwide Teams
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Participants
Why Choose IDC
Built for Excellence
IDC brings together ambitious students, experienced adjudicators, and a truly international competition environment — all designed to help young debaters grow in confidence, skill, and global perspective.
The Journey
How the Competition Works
From registration to the championship stage — here's how teams take part in IDC each year.
Division
Find Your Division
Three age-based divisions ensure students compete within an appropriate and rewarding level of challenge for their stage
Primary
Primary Division
Years 5–6 · Ages 9–11
Junior
Junior Division
Years 7–8 · Ages 11–13
Senior
Senior Division
Years 9–10 · Ages 13–16
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Ready to Compete on the World Stage?
Register your team for the International Debating Championship and give your students an unforgettable global experience.
Register Now