Tickets | Event Schedule | Provisional Entry List
Rounds 8 and 9 of the 2026 Pirelli GT4 America season will see the full field march their way to the National Spark of Speed for the first event back following the summer break. With the championship crossing into the second half with fewer races ahead, teams and drivers will be eager to return to competition and build momentum at one of North America's most iconic road courses.
Road America could present make-or-break opportunities for the GT4 contenders, with championship battles tightening across Silver, Pro-Am and Am classes. The Wisconsin track will hand over its fair share of triumph and heartbreak as teams put it all on the line.
The latest Global GT4 Manufacturer Championship standings see BMW leading the way with 1,117 points, while Toyota tries to close the gap as they trail behind with 1,031 points. Porsche sits third with 937, ensuring the fight among manufacturers will remain one to watch as the season progresses.
Aston Martin
Aston Martin adds a brand-new entry to the GT4 America grid at Road America, with Racers Edge Motorsports pairing Billy Johnson's extensive experience at the highest levels of North American sports car racing with Christian Bach's development as one of the sport's promising young talents. The duo will begin their Pro-Am campaign at a circuit that should provide a fitting test for the new pairing.
- No. 54 Racers Edge Motorsports Aston Martin Vantage AMR GT4 EVO – Christian Bach & Billy Johnson (Pro-Am)
BMW
BMW continues to boast one of the deepest and most competitive lineups in GT4 America. The manufacturer has been a force throughout the season, with multiple teams challenging for class championships. Auto Technic Racing remains in pursuit of its first Silver victory, while Random Vandals Racing holds a strong position at the top of the Pro-Am standings. In the Am category, BimmerWorld leads the way, but ACI Motorsports and Random Vandals Racing remain close behind.
- No. 17 Rigid Speed Company BMW M4 GT4 (G82) EVO – Lucas Catania & Joseph Catania (Am)
- No. 19 Auto Technic Racing BMW M4 GT4 (G82) EVO – Roland Krainz & Stevan McAleer (Pro-Am)
- No. 21 ACI Motorsports BMW M4 GT4 (G82) EVO – Alex Garcia & Michael Garcia (Am)
- No. 36 BimmerWorld BMW M4 GT4 (G82) EVO – James Clay & James Walker Jr. (Am)
- No. 38 BimmerWorld BMW M4 GT4 (G82) EVO – Michael Petramalo & Tyler McQuarrie (Pro-Am)
- No. 51 Auto Technic Racing BMW M4 GT4 (G82) EVO – Kevin Boehm & Francis Selldorff (Silver)
- No. 90 Stephen Cameron Racing BMW M4 GT4 (G82) EVO – Jonathan Perichon & Gregory Liefooghe (Pro-Am)
- No. 94 Random Vandals Racing BMW M4 GT4 (G82) EVO – Sam Craven & Kenton Koch (Pro-Am)
- No. 98 Random Vandals Racing BMW M4 GT4 (G82) EVO – Josh Green & Bruno Colombo (Silver)
- No. 188 Random Vandals Racing BMW M4 GT4 (G82) EVO – Judson Holt & Denny Stripling (Am)
- No. 413 Colorado Motorsport with Flying Lizard BMW M4 GT4 (G82) – Zach Lumsden & Kris Wilson (Am)
Ford
Ford returns to Road America with three Mustang GT4 entries across two classes. TechSport Racing enters the weekend looking to build on its second podium finish of the season, while McCumbee McAleer Racing brings a pair of entries as the manufacturer looks to challenge for more silverware in the second half of the campaign.
- No. 30 TechSport Racing Ford Mustang GT4 (S650) – Frankie Muniz & Tyler Stone (Am)
- No. 48 McCumbee McAleer Racing Ford Mustang GT4 (S650) – Zachry Lee & Jenson Altzman (Pro-Am)
- No. 77 McCumbee McAleer Racing Ford Mustang GT4 (S650) – Michael Tosi & Nolan Allaer (Pro-Am)
McLaren
Blackdog Racing arrives at its home event riding the momentum of a spectacular weekend at Road Atlanta, where the team captured two victories, including an overall win. Michael Cooper continued his remarkable record in SRO America competition, tying the all-time wins record, and Road America offers him the opportunity to stand alone at the top of the record books. Tony Gaples will also return to his home track following another milestone weekend in Georgia, where he became the driver with the most starts in SRO America history. Meanwhile, Parker Delong joins the grid as a new addition, preparing to make his GT4 America debut.
- No. 33 Blackdog Racing McLaren Artura GT4 – Tony Gaples & Michael Cooper (Pro-Am)
- No. 49 Bryan Herta Autosport w/ Curb Agajanian McLaren Artura GT4 – Alessandro Chiocchetti & Mason Filippi (Pro-Am)
- No. 131 Advance Motorsports McLaren Artura GT4 – Austin Jurs & Parker Delong (Silver)
Mercedes-AMG
Dome Motorsport continues its strong Pro-Am campaign at Road America after Allen Patten and Marc Miller earned another podium finish at Road Atlanta. The duo has consistently remained in the hunt for strong results, while the team's Am entry and Off Leash Motorsports round out the Mercedes-AMG contingent.
- No. 37 Dome Motorsport Mercedes-AMG GT4 – Ed Killeen & Laura Hayes (Am)
- No. 39 Dome Motorsport Mercedes-AMG GT4 – Allen Patten & Marc Miller (Pro-Am)
- No. 40 Off Leash Motorsports Mercedes-AMG GT4 – Kevin Clifford & Harry Gottsacker (Pro-Am)
Porsche
Porsche enters Road America with plenty of momentum, particularly in the Silver class, where RS1 has extended its remarkable winning streak to five consecutive victories. The team will look to continue that run in Wisconsin. In Pro-Am, NOLASPORT remains in the title conversation despite leaving Road Atlanta scoreless in Race 2, while Kellymoss and ACI Motorsports add further depth to Porsche's competitive lineup across the three classes.
- No. 7 ACI Motorsports Porsche 718 Cayman GT4 RS Clubsport – Yves Baltas & Jimmy Llibre (Silver)
- No. 10 ACI Motorsports Porsche 718 Cayman GT4 RS Clubsport – Curt Swearingin & Muzaffar Gafurov (Am)
- No. 24 Kellymoss Porsche 718 Cayman GT4 RS Clubsport – Ashley Freiberg & Loni Unser (Silver)
- No. 25 ACI Motorsports Porsche 718 Cayman GT4 RS Clubsport – Damir Hot & Ryan Yardley (Pro-Am)
- No. 028 RS1 Porsche 718 Cayman GT4 RS Clubsport – Luca Mars & Spencer Pumpelly (Silver)
- No. 47 NOLASPORT Porsche 718 Cayman GT4 RS Clubsport – Matt Travis & Matheus Leist (Pro-Am)
- No. 52 Kellymoss Porsche 718 Cayman GT4 RS Clubsport – Tom Kopczynski & Eric Filgueiras (Pro-Am)
- No. 73 Kellymoss Porsche 718 Cayman GT4 RS Clubsport – Erika Hoffman & Paul Bocuse (Silver)
Toyota
Toyota returns to Road America looking to strengthen its position in the Global GT4 Manufacturer Championship. Precision Racing LA recently unveiled a new livery for the second half of the season, while RAFA Racing Team brings a trio of entries across Pro-Am, Silver and Am. Tyler Gonzalez and Westin Workman will look to keep their championship hopes alive in Silver, while Anthony Geraci and Kenny Schmied return to competition after missing the previous two rounds.
- No. 03 Precision Racing LA Toyota Gazoo Racing GR Supra GT4 – Karl Forman & Ryan Eversley (Pro-Am)
- No. 68 RAFA Racing Team Toyota Gazoo Racing GR Supra GT4 – Tyler Gonzalez & Westin Workman (Silver)
- No. 72 RAFA Racing Team Toyota Gazoo Racing GR Supra GT4 – Anthony Geraci & Kenny Schmied (Am)
- No. 812 RAFA Racing Team Toyota Gazoo Racing GR Supra GT4 – Chris Spada & Werner Neugebauer (Pro-Am)
Follow Along
Qualifying and races will be streamed live on SRO RaceControl powered by Vbrick, GTWorld YouTube channel and SRO Motorsports Twitch, ensuring fans don’t miss a moment of the action. Additionally, one-hour highlights packages will air on FS1 featuring in-depth commentary.
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