Michelin has been named the Official Tire of the Apex One Endurance Series, a new racing championship dedicated to testing the limits of both drivers and machines in multi-hour endurance competitions.

Michelin takes a look back at the debut of the IMSA GTP class in 2023 and the latest evolution coming next year with new-gen Michelin Pilot Sport tires for GTP/Hypercar.

Czabok Simpson Motorsport will expand into Porsche Carrera Cup North America competition, having confirmed the order of two Type-992.2 Porsche 911 Cup cars for the 2026 season.

Zach Robichon will complete Heart of Racing Team’s lineup for next weekend’s Indianapolis 8 Hour presented by AWS.

Nick Cassidy accepts that it will “take a bit of time” to get up to speed as part of Peugeot’s FIA World Endurance Championship effort after spending the last three seasons focused exclusively on the ABB FIA Formula E World Championship.

AWA Racing’s Orey Fidani and Brendan Iribe of Inception Racing head into this weekend’s IMSA season-ending Motul Petit Le Mans in a dead heat for the Bob Akin Award and its automatic invite to next year’s 24 Hours of Le Mans, in what both teams have called a “healthy battle” for the coveted entry.

Rene Rast has announced that he will stand down from DTM racing, choosing to instead focus on other race programs within BMW M Motorsport next year.

Ayhancan Guven became DTM champion for the first time in his career by taking a last-lap Race 2 victory at the Hockenheimring.

Robert Noaker completed a statistically perfect Mustang Challenge season with his Race 2 win under the lights at the Charlotte Motor Speedway Roval after surviving a pair of restarts and dodging an on-track collision on his way to victory.

Reigning and current Mustang Challenge champion Robert Noaker said completing his thus far perfect season with a win and sweep in the final round of the Mustang Challenge season at the Charlotte Motor Speedway Roval would be an “unbelievable” achievement.

Robert Noaker dominated the opening round of the Mustang Challenge weekend at the Charlotte Motor Speedway Roval in the penultimate race of the IMSA-sanctioned single-make championship season.

Thomas Preining ignited his quest to become a two-time DTM champion by winning Hockenheim Race 1, closing the gap to championship leader Lucas Auer to just three points heading into the final race.

Andrew Aquilante said the Ford Mustang Dark Horse R is in his “wheelhouse” as he prepares for his debut in Mustang Challenge at the final round of the season at the Charlotte Motor Speedway Roval this weekend.

Robert Noaker continued his fine run of form this season, claiming pole position for the first Mustang Challenge race of the weekend at the Charlotte Motor Speedway Roval to begin to put a cap on a potentially undefeated qualifying run in points-paying races this season.

Ford Racing’s global one-make series manager Chris Ward said he’s been pleased with the “ever-continuing development” in Mustang Challenge as the single-make series aims to make incremental changes to continually improve both its production-based race car and regulations after two seasons of racing.

Robert Noaker finished Friday’s second practice at the top of the times ahead of Mustang Challenge qualifying this evening at the Charlotte Motor Speedway Roval, having now led every single practice session in points-paying races this season.

Robert Noaker led the way in the first Mustang Challenge practice session of the weekend at the Charlotte Motor Speedway Roval to kick off the IMSA single-make series’ final event of the year.

Pfaff Motorsports is among the latest teams to have been confirmed by IMSA for the 2026 WeatherTech SportsCar Championship season, ahead of next week’s full entry list reveal.

Zagame Autosport has firmed up plans to enter next month’s GT World Challenge Australia powered by AWS season finale at Hampton Downs with a Ferrari 296 GT3.

An entry list for next week’s final round of the GT World Challenge Europe powered by AWS Endurance Cup at Barcelona has been revealed, featuring 60 cars.

Ollie Gray and Tom Fleming have been selected to take part in next month’s FIA World Endurance Championship rookie test in Bahrain, following their strong performances seen in the European Le Mans Series.

NBC Sports will preview the IMSA WeatherTech SportsCar Championship season finale, Motul Petit Le Mans, with a special one-hour show on Sun., Oct. 5 at 3 p.m. EST on NBC and Peacock.

Valentino Rossi has been officially confirmed to take part in the Indianapolis 8 Hour presented by AWS, with the Silver-rated BMW M Motorsport factory driver set to line up alongside Kelvin van der Linde and Charles Weerts in Team WRT's No. 46 BMW M4 GT3 EVO.

AO Racing’s pair of IMSA WeatherTech SportsCar Championship entries will run in special ‘skeleton’ liveries for next weekend’s season-ending Motul Petit Le Mans, as part of an early Halloween celebrations.

Max Verstappen says his participation in next year’s Nürburgring 24 will “depend on a lot of things” including a potential change of GT3 manufacturer for his Verstappen dot com team.

Kellymoss co-owner Victoria Thomas said the team is in the process of ‘pulling together’ an endurance racing program for Ashley Freiberg and Loni Unser next year, with continuations of its presence in Porsche single-make series in IMSA and USAC-sanctioned competition, as well as club racing.

Adam Adelson said he’s been “really proud” of Wright Motorsports’ foray into international GT3 racing, revealing intentions of hitting more “bucket list” events and tracks in the future.

Toyota has suggested that Equivalence of Technology rules could be revived to allow hydrogen-powered cars the chance to compete with conventional Hypercars when they make eventually their debut in the FIA World Endurance Championship.

The Porsche 963 has been given a weight break and slight power increase ahead of next weekend’s title-deciding Motul Petit Le Mans.

A total of 53 entries are set for next weekend’s Motul Petit Le Mans, which will close out the IMSA WeatherTech SportsCar Championship season, as well as being the final round of the Michelin Endurance Cup.

Alex Bachoura and Zachry Lee head into this weekend’s Mustang Challenge season finale at the Charlotte Motor Speedway Roval in a dead heat for the lead of the DHL class championship, as one of a number of key storylines for the IMSA-sanctioned single-make series’ first-ever weekend with NASCAR.

OPINION: Jamie Klein explains why he believes last weekend's 6 Hours of Fuji, the 100th FIA World Endurance Championship round in series history, ranks as one of the best races of the Hypercar era. (Sportscar365+)

The success of the European Le Mans Series’ return to Silverstone has come a boost to the British circuit’s hopes of landing a slot on the FIA World Endurance Championship calendar in 2027, series CEO Frederic Lequien has suggested.

Kingpin Racing will make its return to IMSA Michelin Pilot Challenge action next weekend at Michelin Raceway Road Atlanta, with longtime friends Tyler Hoffman and Patrick Wilmot joining forces to take part in the Fox Factory 120.

Toyota has shown the first glimpse of what its upgraded 2026 FIA World Endurance Championship challenger will look like with a series of teaser images.

A pair of GT300 mule cars have been added to the entry list for next week’s two-day SUPER GT test at Mobility Resort Motegi, in which 28 cars are set to participate.

Neel Jani and Max Esterson will complete JDC-Miller Motorsports’ lineup for next weekend’s IMSA WeatherTech SportsCar Championship season-ending Motul Petit Le Mans.

Tristan Vautier will make his first start at the wheel of an Acura ARX-06 in next weekend’s Motul Petit Le Mans, having been confirmed in Acura Meyer Shank Racing’s No. 93 car in place of Alex Palou.

Mike Skeen will make his first IMSA WeatherTech SportsCar Championship start since the Mobil 1 Twelve Hours of Sebring, having been confirmed as the third driver in Conquest Racing’s Ferrari 296 GT3 for next weekend’s Motul Petit Le Mans.

On this week’s Double Stint, Jonathan Grace and Jamie Klein break down the FIA World Endurance Championship’s 100th race at Fuji Speedway, catch up on the latest news in sports car racing and more.

Toyota is poised to run the GR010 Hybrid’s 2026 FIA World Endurance Championship aero package for the first time in a test at Paul Ricard next week, after confirming its intention to use at least one Evo joker last weekend at Fuji.

Shade Racing has announced it will skip next month’s penultimate round of the SUPER GT season at Autopolis after the damage its Toyota GR86 GT sustained in a crash in the previous race at Sportsland Sugo.

Factory Ferrari driver Yifei Ye will join AF Corse for the final round of the GT World Challenge Europe powered by AWS season at Barcelona next weekend.

Honda has confirmed it will introduce a new GT500 base model for the 2026 SUPER GT season derived from the all-new Prelude sports coupe.

The Michelin 24H Series will visit the Nürburgring for the first time as part of a five-round 2026 European calendar, with the German venue joining the schedule in place of Misano.

Indian film star Ajith Kumar has teamed up with Team Virage for his first season in prototype racing in the upcoming Asian Le Mans Series season.

No significant expansion of the customer base for the Chevrolet Corvette Z06 GT3.R is planned for next year according to Corvette Racing program manager Jess Dane, who said their aim is to keep the car “boutique and bespoke” for its existing privateer squads.

The FIA has released its first draft of driver rating changes ahead of next year, with several key drivers having had their status upgraded, downgraded, or a change denied.

Check out Sportscar365's final news, notes and stats package following Sunday's 100th FIA World Endurance Championship race at Fuji Speedway.

Norman Nato believes that the loss of clean air was the main reason that Cadillac Hertz Team JOTA suffered a disappointing 6 Hours of Fuji, as the team’s No. 12 car that started on pole position ended up in a distant sixth place at the finish.