Construction Crews Begin Erecting 5,000-Seat UFC Octagon on the White House South Lawn for June 14 Pereira-Gane Heavyweight Card

Construction crews moved heavy equipment onto the South Lawn of the White House on Tuesday and began erecting steel framework for an octagon-shaped arena that will host a UFC mixed-martial-arts card on June 14 — a date that simultaneously marks the United States Army's 250th anniversary, the official observance of Flag Day, and President Donald Trump's 80th birthday. The event, branded "UFC Freedom Fights 250," is the first time in modern history that a professional combat-sports event will be staged on the grounds of the executive mansion, and aerial footage broadcast by CBS News and CNN on Tuesday afternoon showed bulldozers, cement trucks, and scaffolding rising on the grass between the South Portico and the Ellipse.

The finished structure, according to White House planning documents reviewed by ESPN, will be a 5,000-seat enclosed arena directly outside the front door of the executive residence, ringed by a red, white, and blue stage and topped by a star-spangled arch with two large screens broadcasting the bouts to spectators outside. UFC president Dana White, a longtime Trump confidant who introduced the candidate at the 2024 Republican National Convention, told ESPN the company plans to issue as many as 85,000 free general-admission tickets to fans willing to watch on jumbotrons set up on the Ellipse and along the National Mall. "This is the biggest fight night in the history of the sport," White said. "There has never been anything like this, and there never will be again. Period."

The fight card itself reads like a UFC pay-per-view. In the headline bout, Brazil's Alex Pereira — the current UFC heavyweight champion — will face France's Ciryl Gane for the interim heavyweight title in what will be Pereira's first defense at the weight class he captured last December. The co-main pits Spanish-Georgian lightweight champion Ilia Topuria against interim champion Justin Gaethje in an undisputed title unification bout. Five additional contests, including two women's title fights, fill out the eight-fight main card, which is scheduled to begin at 9 p.m. Eastern Time after a Trump-led salute to the Army's 250th anniversary that will feature a 21-tank ground review along Pennsylvania Avenue and a flyover of every aircraft currently in the U.S. Air Force inventory.

The spectacle has drawn sharp criticism from preservationists, ethics watchdogs, and Democratic lawmakers, several of whom called for the National Park Service — which has jurisdiction over the President's Park where the arena is being assembled — to halt the construction. "The South Lawn is not Caesars Palace and Donald Trump is not a Roman emperor," Sen. Elizabeth Warren, D-Mass., said in a Senate floor speech Tuesday afternoon, holding up a printed photograph of the construction. "This is the people's house, and it is being turned into a personal monument to one man's vanity at taxpayer expense." Park Service Director Doug Burgum, who reports to Interior Secretary Doug Burgum, said in a statement that the entire project is being underwritten by a private LLC affiliated with the UFC and that "not a single dollar of federal money" is being spent on the temporary infrastructure.

White House staff have nonetheless been bracing for security and logistical headaches that will reshape downtown Washington for weeks. The Secret Service has filed temporary flight restrictions covering a five-mile radius around the White House from June 12 through June 16 and has requested support from the District of Columbia Metropolitan Police, the U.S. Park Police, and an unspecified number of Marines from the 2nd Battalion at Quantico. Pennsylvania Avenue between the Treasury Building and 17th Street will be closed to vehicle traffic beginning June 8, and aides have been asked to telework that week if possible. "We are essentially throwing a presidential inauguration and Super Bowl in the same eight days," one senior administration official told CBS News on condition of anonymity. "This is going to be the most secured outdoor event since the inauguration in January."