Some records exist to be chased. The outright production car record at Pikes Peak, 9 minutes and 53 seconds, set by David Donner in a 2022 Porsche 911 Turbo S, is one of them. This weekend, Chevrolet is sending its most powerful Corvette ever built up the mountain to try and take it down. A Car That Has Already Been Collecting Records The Corvette ZR1X did not arrive at this challenge cold. In the months leading up to Pikes Peak, the car had already lapped the Nürburgring in 6 minutes and 49.275 seconds, the fastest official lap ever recorded by a non-professional driver, and for a time, the fastest lap by any American manufacturer until Ford's GT MKV took the crown with a professional driver behind the wheel. It had also lapped the National Corvette Museum Motorsport Park quicker than a McLaren Senna, and posted a strong time at Sonoma Raceway. Pikes Peak is simply the next record on the list. Behind the wheel this weekend is JR Hildebrand, an IndyCar veteran and experienced Pikes Peak competitor, tasked with guiding the 2027 Corvette ZR1X up the mountain's notorious 12.42-mile course. The climb features 156 corners and an elevation gain of 4,725 feet, starting at 9,400 feet and finishing at 14,100 feet, in the clouds, quite literally. "This thing is gonna rip here," Hildebrand said after his first run up the mountain during practice. Read More New 2026 Ferrari 12Cilindri Special Edition Coming Soon Why Pikes Peak Is Unlike Anything Else Pikes Peak does not pit driver against driver in the conventional sense. It pits driver and machine against the mountain itself, no guardrails, rapidly shifting weather, and a swing in altitude severe enough to affect engine cooling and power delivery between the start line and the summit. Some cars do not make it to the top at all, forced to retire or be towed down after mechanical failure. Hildebrand believes the ZR1X's hybrid setup gives it a genuine advantage here, with the front electric motor providing consistent, altitude-immune power exactly where a naturally breathing engine would start to struggle. "Our goal is very simple," Hildebrand said. "Which is to be the fastest production car ever at Pikes Peak of any kind. 9:53 is the outright fastest production record of any kind, that's definitely the number we are unquestionably here to top. My goal is to lay down a heater that will be hard for anybody else to come after anytime soon." A Genuinely Showroom-Stock Car What makes this attempt notable is how little separates the car making the run from the one sitting on a dealership floor. To qualify for the Time Attack 2 Production Class, the ZR1X must remain mechanically identical to a customer-spec car. The only changes are the ones safety regulations demand: a custom-welded roll cage, a fixed carbon fibre racing seat replacing the standard leather buckets, a six-point harness, an automatic fire suppression system, and an external master kill switch allowing track marshals to instantly cut power to both the V8 and the hybrid battery in an emergency. The exhaust remains stock, and the car rides on the same Michelin Cup 2R tyres that come standard with the ZTK Performance Package straight from the factory. Read More This One-Off Rolls-Royce Ghost Honors a Race Won by a Single Ounce of Fuel "We're showing up to the race, within the regulations, with a car that you could literally go walk down to a Chevy dealership and buy," Hildebrand said.Underneath that showroom-stock shell sits a 5.5-litre twin-turbocharged LT7 V8 paired with a front-axle electric motor, producing a combined 1,250 hp and 828 lb-ft of torque through an intelligent all-wheel-drive system. The numbers alone make it barely street legal: 0–60 mph in as little as 1.68 seconds, a quarter mile in 8.675 seconds, and a top speed of 233 mph with the ZTK Performance Package fitted. The attempt takes place this Sunday, June 21. If the ZR1X delivers what its résumé suggests it can, David Donner's record may not survive the weekend.
