STAMFORD, Conn. – Sept. 17, 2025 – NBC Sports’ big weekend of live motorsports action is headlined by three major events: NASCAR Cup Series opening Round of 12 race from New Hampshire Motor Speedway at 2 p.m. ET on USA Network; the SuperMotocross World Championship Finals this Saturday from The Strip at Las Vegas Motor Speedway live on USA Network and Peacock at 10 p.m. ET; and IMSA’s TireRack.com Battle on the Bricks from Indianapolis Motor Speedway on Sunday on Peacock at 11:30 a.m. ET before transitioning to NBC and Peacock at 3 p.m. ET.
imsa
Race Guide: IMSA Battle on the Bricks
Here’s Everything You Need to Know for the IMSA Battle on the Bricks!
It’s race week at the Racing Capital of the World! Spike and Rexy are back at Indianapolis Motor Speedway for the Battle on the Bricks! Last year, our crew put in an incredible performance, racing from last to first with masterful racing and an unbelievable pit stop!
Here’s all the information to follow along this weekend’s festivities!
Foundation Laid for Brickyard Grid and More 2026 IMSA Entries
Entry List Notebook – IMSA TireRack.com Battle On The Bricks
Full WeatherTech Championship Field of 53 Cars Set for Six Hours in Indianapolis
By Tony DiZinno
Entry List (Click Here)
DAYTONA BEACH, Fla. – Two races remain in the 2025 IMSA WeatherTech SportsCar Championship season, and they’re also both part of the five-race IMSA Michelin Endurance Cup. The first six hours of the 16 remaining hours of racing come with the second endurance edition of the TireRack.com Battle on the Bricks from the iconic Indianapolis Motor Speedway.
With all four WeatherTech Championship classes back in action, the grid expands to 53 cars, split into 12 Grand Touring Prototype (GTP) cars, 12 Le Mans Prototype 2 (LMP2) cars, 11 Grand Touring Daytona Pro (GTD PRO) cars and 18 Grand Touring Daytona (GTD) cars.
First 2026 IMSA Team Revealed; Logan Sargeant’s Indy Prep and More
Logan Sargeant Refreshed, Ready for IMSA Debut in Indianapolis
DAYTONA BEACH, Fla. – Camaraderie. Atmosphere. Racing at home.
They’re words Logan Sargeant didn’t reference frequently during his two-year sojourn into Formula 1, where he made waves as the United States’ most recent full-time driver from 2023 to 2024. He even scored a point on home soil at Circuit of The Americas in Austin – the first American to do so in the series in 30 years.
Corvette Conquers VIR’s GT-Heavy IMSA Weekend
Three Takeaways: IMSA Michelin GT Challenge at VIR (By David Phillips)
DAYTONA BEACH, Fla. – Each and every season the Michelin GT Challenge at VIRginia International Raceway is the chance for the IMSA WeatherTech SportsCar Championship’s Grand Touring Daytona Pro (GTD PRO) and Grand Touring Daytona (GTD) competitors to strut their stuff in the spotlight. They seldom disappoint, and this year was no exception.
Not only were the identities of the victors in both categories in some doubt right up until the checkered flag, so were the identities of the rest of the podium finishers. The top three in GTD PRO were covered by five seconds while the GTD podium was blanketed by 2.7 seconds.
IMSA GT Showcase Heads to VIR
DAYTONA BEACH, Fla. – Since its rebirth in Y2K, VIRginia International Raceway has set the standard for amenities for spectators and competitors alike. Fans enjoy wandering the meticulously groomed lawns of the 3.27-mile, 17-turn facility, with countless A+ viewpoints, virtually unlimited access to the paddock and garage area, and some of the best track food this side of the Circuit de la Sarthe … why there’s even a tavern and restaurant on site. Competitors embrace the challenges of some of the most demanding and iconic sections of racetrack in North America with names like Horse Shoe, NASCAR Bend, Left Hook, Snake, the Climbing Esses, Oak Tree Curve, Roller Coaster and Hog Pen.
Watch IMSA Michelin GT Challenge At Virginia International Raceway This Sunday On USA Network And Peacock
The IMSA WeatherTech SportsCar Championship season continues this Sunday, Aug. 24, with the Michelin GT Challenge at Virginia International Raceway in Alton, Va., at 2 p.m. ET on USA Network and Peacock.
IMSA Insider #612: New Drivers, Cars and Entries to Watch For Rest of 2025, Early 2026
IMSA Insider #612: New Drivers, Cars and Entries to Watch For Rest of 2025, Early 2026
IMSA Insider – BMW Doubles Down at Road America
IMSA: Forte’s Good Karma; “Spike” Stays Hot; BMW’s Double Win
DAYTONA BEACH, Fla. – If the 2026 IMSA WeatherTech SportsCar Championship’s new six-hour endurance race at Road America delivers half the action, entertainment and plot twists of yesterday’s two-hour, 40-minute sprint race, a bevy of spectators and television viewers will have gotten their money’s worth.
The phrase “argy bargy” was on display with more car-to-car contact than you’ll see in a month of Saturday nights at your local short track. But there were some popular podium finishers, championship shakeups aplenty and some emotional victors in the Motul SportsCar Grand Prix.
Mercedes-AMG Motorsport Customer Racing Team Winward Racing Extends IMSA GTD Points Lead at Road America
ELKHART LAKE, Wisconsin – A convincing pole-winning performance by Russell Ward in the No. 57 Winward Racing Mercedes-AMG GT3 on Saturday was the major factor in the Winward Racing team and drivers building their 2025 IMSA GT Daytona (GTD) championship leads despite a rough and tumble and largely frustrating race at Road America on Sunday. The top qualifying effort, which garnered 35 valuable championship points, was the fourth career and first pole of the season for Ward. The pole-winning effort returned the No. 57 team’s championship leads to more than 100 points with just three races remaining on the 2025 schedule.