The National Junior A Championship is an annual ice hockey tournament in Canada that showcases the top junior A teams from across the country. It is organized by the Canadian Junior Hockey League (CJHL) and typically features the champions from various regional leagues, including the British Columbia Hockey League, Alberta Junior Hockey League, and others. The tournament is a key event for young players aiming to advance to higher levels of competition. The championship usually takes place in May and lasts for about a week. Teams compete in a round-robin format, followed by playoffs to determine the national champion. Winning the championship is a prestigious achievement, highlighting the talent and skill of junior A hockey players in Canada.