The Longest-Running Box Tournament in the USA

Step into tradition and competition at the 16th Annual Philadelphia Indoor Lacrosse Championships, the longest-running and most competitive box lacrosse tournament in the country. For over a decade, this event has been a proving ground for teams and athletes looking to sharpen their skills, compete against the best, and experience the unmatched energy of box lacrosse.

As the sport of box continues to carve out its space within the lacrosse world, NXT is proud to lead the charge by delivering best-in-class events that combine top-tier competition with a safe, fun, and family-focused environment. The Philadelphia Indoor Lacrosse Championships have become a cornerstone of winter lacrosse, attracting premier programs and talented athletes from across the region and beyond.