CYO requires all athletes that will be participating in CYO sports to register each year for a CYO athlete number. Please follow the link below to register for a number BEFORE completing our registration, and make sure to include it on your registration forms. If you already have a CYO number from a previous year, please follow the link to update it for the 2024-2025 season.

*This only applies to CYO sports that compete across the diocese, not St. Kevin run clinics.*