iRacing Week 7 is here!

Season 4 of 2025 moves into its 7th week on road and Week 38 for oval setups, and the calendar is stacked. As a highlight, the IMSA grid heads to Mexico GP, bringing tight corners and altitude challenges. Meanwhile, oval fans head to Phoenix where the open-dogleg layout promises drafting chaos and tight finishes. The mix of heritage circuits and high-stakes formats makes this week a key one for momentum.

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What’s on the Calendar this Week

Road

• GT Sprint Simucube Series – Sebring International Raceway – International
• IMSA iRacing Series – Autódromo Hermanos Rodríguez – Grand Prix
• Falken Tyre Sports Car Challenge – Brands Hatch Circuit – Grand Prix
• Porsche Cup – Autodromo Internazionale Enzo e Dino Ferrari – GP
• Dallara F3 Series – Oulton Park Circuit – International
• Super Formula Lights – Watkins Glen International – Classic Boot
• Advanced Mazda MX-5 Cup – Oulton Park Circuit – International
• Production Car Challenge – Oulton Park Circuit – Intl w/out Brittens

Oval

• IndyCar Series – Auto Club Speedway – Oval
• NASCAR CLASS A (CUP) – Phoenix Raceway – Oval w/open dogleg
• NASCAR XFINITY (B CLASS) – Phoenix Raceway – Oval w/open dogleg
• NASCAR TRUCKS (C CLASS) – Phoenix Raceway – Oval w/open dogleg

Want to benchmark your pace this week? Check out our iRacing Lap Times Sheet. We update it weekly with tested data from every series, for every car we support.

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