Running a regional or international moot competition requires plenty of resources and coordination - not least commitment by a dedicated bunch - and not all last the distance.
List of inactive regional or international moots
* Asian WTO Moot (Seoul)
* Carey Moot (Prague)
* Hague Choice of Court Convention Moot (Hong Kong)
* IASLA Space Moot (varies)
* International ADR Moot (Hong Kong)
* International Moot Competition on Maritime Arbitration (Odessa)
* NUALS International Maritime Law Arbitration Moot (India)
* Pan Asian Human Rights Moot (Hong Kong)