BIDO 2026 | Welcome to Beijing International Debate Open 2026

Team Tab
Speaker Tab
Results
Round 1 Round 2 Round 3 Round 4 Round 5 Pre Semifinal Semifinals Grand Final Novice Finals School Finals
Motions
Participants

Login

👋 Welcome to Beijing International Debate Open 2026

BIDO 2026 runs on Tabbycat 2.11.0-c (Tonkinese - Calico)

Tabbycat is an open-source project developed by volunteers and is free to use. For a tournament of this size, we suggest a donation of $44. Learn more about donating.

Still timing debates with the stopwatch app?

Using an app designed for debate timekeeping makes speaking and adjudicating easier! Check out Timekept (iPhone/iPad) or Debatekeeper (Android).

Our Organisation

Tabbycat is supported by the Tabbycat Debate Association, a non-profit for advancing open debate technology.

Language
GitHub
Documentation
Support
Facebook
Set Up A Copy
Site Policies

Change Language