Flag-draped Jeeps will rumble through Butler Friday to Sunday, June 12 to 14, as the annual Bantam Jeep Heritage Festival celebrates its 15th anniversary in the birthplace of the iconic vehicle with a patriotic flavor tied to America’s upcoming 250th birthday.

More than 1,000 Jeeps are expected to participate in off-road weekend activities, with as many expected to take part in the annual Friday night Jeep Invasion, drawing thousands of cheering, flag-waving spectators to Butler’s Main Street.

The original Bantam Jeep prototype, developed in Butler in 1940, became one of the most important vehicles of World War II, used for troop transport, reconnaissance, communications, medical evacuation, towing equipment and transporting military leaders.

Dwight D. Eisenhower later credited the Jeep, along with the C-47 aircraft and the DUKW amphibious vehicle, as among the decisive instruments that helped the Allies win the war.

Organizers say the connection between Bantam and America’s 250th anniversary feels natural because the Jeep, first developed in Butler, became one of the defining symbols of the United States during WWII.

In his memoir “Crusade in Europe,” Eisenhower wrote that senior commanders regarded the Jeep as one of the “most vital pieces of equipment” used in the war.

“The three tools of war that won the war were the airplane, the tank and the jeep,” he wrote.

Interim festival director Ray Shumaker said the patriotic tribute feels especially meaningful this year.

“It definitely ties in with America and everything we stand for,” he said.

“The event also celebrates Butler’s unique place in automotive history,” Butler Mayor Bob Dandoy added.

“For generations, the Jeep has been connected to the identity of our community through the hardworking men and women who helped build these iconic vehicles right here in Butler County,” he said. “That legacy of craftsmanship, innovation and pride continues to resonate throughout our region and is an important part of our story.”

From a giant American flag at the entrance to the off-road venues at Cooper’s Lake Campground in Worth Township and Bantam Quarry at Kildoo Trail to the decorated storefronts in the Butler business district and the popular Friday night Jeep Invasion, organizers said this year’s festival will feature a bigger, bolder patriotic atmosphere throughout the weekend.

Butler’s downtown business district will come alive beginning at 6 p.m. June 12 during the popular Jeep Invasion as about 1,000 of the vehicles are expected to roll through streets lined with red, white and blue decorations.

Organizers are asking businesses to decorate storefronts ahead of the event. Visitors attending the Invasion are encouraged to wear patriotic colors and wave American flags.

“This year, Bantam is leaning all the way into the celebration,” said Mary Danielson, festival activities coordinator. “As the nation builds toward America’s 250th birthday, Bantam is blending its milestone anniversary with a red, white and blue birthday bash that stretches across the entire festival experience.”

Israel Barkley, of Harmony, owns three Jeeps — a 2025 Jeep Gladiator Rubicon, a 2020 Jeep Wrangler Sport Unlimited and a 2000 Jeep Cherokee. He has attended the festival three times and was among the participants who earned the 2015 Guinness World Record for the largest parade of Jeeps in his Wrangler.

Barkley suggests attendees participate in as many activities as possible during the three-day festival.

“If you’re only planning on attending the event for one day, I think you’re missing out,” he said.

Shumaker agreed.

“We’re trying to create more of a higher-energy, party-type atmosphere,” Shumaker said. “It’s a super fun event. Everybody’s very friendly. It doesn’t matter if you have a brand-new Jeep or a 50-year-old Jeep. Everybody loves them.”

More than 20 activities and attractions are planned for 2026, including an expanded Jeep Playground obstacle course, off-road trail rides, the Jeep History Exhibit, a military encampment, expanded vendor areas, the “Best of Bantam” classic Jeep showcase, family activities, themed selfie spots and raffles.

More than 150 exhibitors and vendors representing Jeep culture, off-roading, outdoor recreation and military history are expected to participate in the three-day festival.

Bob Seman, of Brackenridge, owns three Jeeps and especially enjoys bringing his 2016 Jeep Wrangler, which he dubs “Knight Rider,” to the festival. He and his wife, Lisa, have attended the festival since 2014 and said they enjoy everything about the weekend, especially the comradery among participants.

This year, Seman volunteered to help redesign and rebuild the Jeep obstacle course. He also volunteers as a guide, helping Jeeps on difficult courses stay upright and out of deep mud.

“We’ve traveled to other Jeep festivals, but we really enjoy the Butler event because other festivals don’t offer the same quality of trail-riding opportunities,” Seman said.

The Semans said another highlight of the weekend is simply “hanging out with other Jeep enthusiasts.” They also look forward to tackling tougher trail courses that change each year, while enjoying the festival’s more relaxed social activities.

After a grueling day on the off-road courses, festivalgoers can relax Saturday night at “Light Bars & Brews,” where illuminated Jeeps, live music, local breweries, food trucks and a nighttime light competition keep the festival atmosphere going after dark

A military encampment will connect to both the semiquincentennial theme and Jeep’s World War II heritage. Organizers said the festival’s history exhibit will place greater emphasis this year on the connection between Jeep history and broader American history.

Additional activities throughout the weekend will include Jeep Safari excursions, the Mystery Road Rally, the Barbie Jeep Race, Night Ops and the Bantam Poker Run.

Thousands of Jeeps and visitors from across the United States and Canada are expected to descend on Butler for the three-day festival. More than 2,000 Jeeps and 10,000 visitors participated in 2025, making Bantam one of the nation’s largest Jeep-only festivals.

Shumaker said organizers hope visitors leave Butler with an appreciation not only for Jeep history, but also for the friendly, proud Butler community itself.

“I hope they enjoy the people of Butler, what Butler County has to offer and, in general, see how great Western Pennsylvania is,” he said.