In a stunning turn of events that’s sending shockwaves throughout the NASCAR world, Kyle Larson has just done what many insiders feared — and what NASCAR hoped would never happen.

Moments ago, during a high-stakes press conference following his practice session at Darlington Raceway, Larson confirmed that he will attempt the historic “Double Duty” on Memorial Day weekend — racing in both the Indy 500 and the Coca-Cola 600 on the same day.

This decision, bold and daring, flies in the face of what NASCAR leadership has been quietly dreading: one of their biggest stars potentially overshadowing the sport’s crown jewel by chasing glory in the open-wheel world of IndyCar.

“This has been a dream of mine for a long time,” Larson said, standing confidently in front of reporters. “I feel ready. The timing’s right. And I want to see if I can really do it.”

The Double Duty — a brutal challenge involving over 1,100 miles of racing in two different states in one day — has only been attempted by a handful of drivers, including Tony Stewart, Robby Gordon, and Kurt Busch. Stewart remains the only driver to complete all 1,100 miles in one day, back in 2001.

Larson’s announcement is not entirely surprising. Rumors have swirled for months that he was eyeing an Indy 500 ride. His relationship with Hendrick Motorsports and Arrow McLaren had hinted at something major brewing. But now, with the official confirmation, the implications for NASCAR are massive.

NASCAR has been trying to boost viewership, increase engagement among Gen Z fans, and strengthen its identity after years of ratings decline. Losing Larson — even for one day — to the IndyCar spotlight could deal a blow to those efforts.

More concerning to NASCAR executives is the risk factor. Larson is not only one of the sport’s most talented drivers — he’s also its 2021 Cup Series Champion and a current title contender. An injury at Indy could derail his entire season, with devastating implications for Hendrick Motorsports and NASCAR’s championship narrative.

Still, Larson seems unfazed.

“I know the risks. I’ve talked to Rick [Hendrick] and the team. Everyone’s on board,” Larson said. “This is about pushing limits, representing NASCAR on a bigger stage, and chasing something legendary.”

Reactions across the racing world have been immediate and intense.

Tony Stewart, who knows the pressure of the Double Duty, tweeted: “Let’s go!! Larson has the heart of a true racer. Proud of him for going for it.”

Meanwhile, Dale Earnhardt Jr. expressed concern: “It’s epic, no doubt. But I hope NASCAR’s prepared. This will draw serious attention — and maybe away from Charlotte.”

Fans are also divided. On social media, the hashtag #LarsonDoubleDuty is trending worldwide. Some fans call him a modern-day gladiator. Others worry this move reflects a lack of loyalty to NASCAR’s marquee events.

But make no mistake — this is more than just a personal challenge for Larson. It’s a flashpoint moment that reveals deeper tensions in American motorsports: between tradition and ambition, between series unity and individual freedom.

NASCAR, for now, remains silent. No official statement has been released, though insiders suggest that the organization may work to promote both events jointly — rather than fight for the spotlight.

As the Memorial Day weekend approaches, one thing is certain: Kyle Larson just rewrote the script. He’s chasing history, and NASCAR is left to navigate the fallout.

Whether this gamble pays off or crashes into controversy, fans will be watching — every mile, every turn, every second.