Unite to Fight IX - Undercard

Accessible seating is available. Contact boxoffice@z2ent.com or 303.786.7030 for further assistance

🔥 TWO EVENTS. ONE EPIC NIGHT. 🔥

Unite to Fight Undercard

The action starts early with a USA Boxing-sanctioned undercard, featuring experienced amateur boxers battling it out in high-level matchups. These fights bring intensity, skill, and heart—setting the stage for the night’s main event.

Unite to Fight IX Main Card

Twelve weeks. No shortcuts. One night. On June 7, 2025, the historic Boulder Theater transforms into a battleground where everyday people—professionals, students, mom’s, and artists—step into the ring for the fight of their lives. After three grueling months of training, these first-time fighters will push past their limits, fueled by sweat, determination, and an unbreakable bond. But this isn’t just about boxing—it’s about fighting for a cause.

Each athlete is raising money for a nonprofit of their choice, with a collective goal of $100,000 to support causes that matter. Every punch thrown, every round fought—it all fuels something bigger. Come cheer them on and be part of the impact.

🔹 Separate tickets are required for the undercard and Unite to Fight IX. Don’t miss out—secure your seats for both and experience the full night of fights!

With the crowd on fire, the energy pulsing through the room, and every fight carrying a purpose, Unite to Fight IX isn’t just an event—it’s an experience. Will you be there when it all goes down?