The 2026 Xfinity US Gymnastics Championships — Junior Men’s Day 1 is the opening session of the junior men’s competition at the U.S. national gymnastics championships, featuring top youth male gymnasts from across the country. Organized by USA Gymnastics and presented under Xfinity sponsorship, the event takes place at the Mortgage Matchup Center in downtown Phoenix, Arizona. Competitors vie for national rankings, podium finishes, and visibility within the national team and elite development pipeline, making it an important showcase for future international and Olympic talent.
