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.
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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!
Wright Motorsports Returns to Indy as Defending Winners for Battle on the Bricks
INDIANAPOLIS, Ind. (September 17, 2025) – Wright Motorsports heads back to the Indianapolis Motor Speedway this weekend aiming to defend last year’s victory at the TireRack.com Battle on the Bricks. The No. 120 Porsche 911 GT3 R will be piloted by full-season duo Adam Adelson and Elliott Skeer, joined by Tom Sargent for the six-hour endurance round. Sunday’s Battle on the Brickyard stands as the second-to-last race of what has been a character-building season in the IMSA WeatherTech SportsCar Championship.
Capeway Rovers – 9/21/25 Sunday NCSC Fall Championship Race 5
Capeway Rovers – 9/21/25 Sunday NCSC Fall Championship Race 5
Fireworks-a-Plenty for Lenny’s Shoe & Apparel Championship Night at Thunder Road
Barre, VT – It has all come down to this. One final Thursday night of the season and one last chance for your highbank heroes to do good on their championship hopes at Thunder Road International Speedbowl during Lenny’s Shoe & Apparel Championship Night. While there’s sure to be plenty of fireworks on the asphalt, there will also be plenty of fireworks in the sky following the racing action courtesy of Northstar Fireworks of East Montpelier!
Magnus Racing Confirms Petit Le Mans Return, Heylen to Join Team
SALT LAKE CITY, UT (September 16, 2025) – Adding another edition to their limited 2025 campaign, Magnus Racing is pleased to announce their commitment to the upcoming MOTUL Petit Le Mans, the final round of this year’s IMSA WeatherTech Sportscar Championship. Joining team veterans John Potter and Spencer Pumpelly in the No. 44 Aston Martin Vantage GT3 EVO, long-time IMSA competitor Jan Heylen will join the team at the historic Road Atlanta circuit.
Zack Emerson Claims Third Career Strictly Street Championship at Wiscasset Speedway
Following another unfortunate rainout two weekends ago, Wiscasset Speedway returned to action on Saturday night with a loaded Group 2 program that featured the Dale’s Cash Fuel Roadrunners, Wood Pellet Warehouse Late Models, the weekly T&L Automotive Modifieds and the final points race of the season for the Portland Glass Strictly Streets.
SMX World Championship Playoff 2 Race Report
ST. LOUIS (September 13, 2025) – Team Honda HRC Progressive ‘s Hunter Lawrence earned the overall win at Playoff 2 of the SMX World Championship™ inside the Dome at America’s Center. Both 450SMX Class motos delivered intense action down to the final corner, and Hunter’s (1-3) moto finishes netted him the event win and the double-points payout in St. Louis. The victory puts Hunter just 6 points down in the championship with only the Final, which pays triple points, remaining on the 2025 calendar.
Stretch Run To GSPSS Championship Starts Saturday At Speedway 95
WALPOLE, N.H. – After a long and restorative summer break, the Granite State Pro Stock Series (GSPSS) returns to action with a four-week, four-race sprint to the season finale.
The title race begins in earnest this Saturday at Speedway 95, the third-mile in Hermon, Maine, that has served as the GSPSS’ “Vacationland” home over the last few years.
Advance Auto Parts Championship Night This Saturday At Grandview Speedway – Freedom 76 Weekend Is September 19 & 20
BECHTELSVILLE, PA. – This Saturday night the 2025 track champions will be crowned at Grandview Speedway!
This Saturday, September 13 Grandview Speedway will be presenting the last NASCAR Advance Auto Parts Weekly Series point racing event of the season featuring the T.P. Trailer NASCAR Modifieds, the T.P. Truck Equipment NASCAR Sportsman, and the Outlaw Racing Series Vintage cars, in a program that will be sponsored by Advance Auto Parts, the title sponsor of NASCAR’s Weekly Series.