iRacing Season 4 2026 Week 3!
Season 4 Week 3 is here. HYMO has setups ready across the major sports car and single-seater series. Here's the full breakdown of what's covered and the reference lap times behind this week's setups.
IMSA - Fuji
Fuji International Speedway Grand Prix at 71F with 2 mph N wind and 63% mostly cloudy conditions. The Aston Martin Valkyrie AMR-LMH leads GTP at 1:29.012, with just 0.111s covering the top four. Ferrari sets the GT3 benchmark with a 1:37.288.
Aston Martin Valkyrie AMR-LMH - 1:29.012
BMW M Hybrid V8 Evo GTP - 1:29.056
Porsche 963 GTP - 1:29.085
Acura ARX-06 GTP - 1:29.123
Ferrari 499P - 1:29.330
Cadillac V-Series.R GTP - 1:29.353
Dallara P217 LMP2 - 1:33.099
Ferrari 296 GT3 - 1:37.288
Acura NSX GT3 EVO 22 - 1:37.359
BMW M4 GT3 EVO - 1:37.402
Chevrolet Corvette Z06 GT3.R - 1:37.411
Porsche 992 GT3 R - 1:37.425
Lamborghini Huracan GT3 EVO - 1:37.430
Mercedes AMG GT3 - 1:37.446
McLaren 720S GT3 EVO - 1:37.471
Aston Martin Vantage GT3 - 1:37.602
Ford Mustang GT3 - 1:37.669
GT Sprint - Zandvoort
Zandvoort Grand Prix at 67F with 8 mph W wind and 71% partly cloudy conditions. The Ferrari 296 GT3 leads at 1:30.623, with the BMW M4 GT3 EVO only 0.061s behind. Just 0.253s separates the first five cars.
Ferrari 296 GT3 - 1:30.623
BMW M4 GT3 EVO - 1:30.684
McLaren 720S GT3 EVO - 1:30.840
Aston Martin Vantage GT3 - 1:30.866
Lamborghini Huracan GT3 EVO - 1:30.876
Acura NSX GT3 EVO 22 - 1:30.880
Chevrolet Corvette Z06 GT3.R - 1:30.880
Mercedes AMG GT3 - 1:30.907
Audi R8 LMS GT3 EVO II - 1:30.972
Porsche 992 GT3 R - 1:31.190
Ford Mustang GT3 - 1:31.302
Falken Tyre Sports Car - Brands Hatch
Track Guide: GT4 - Brands Hatch
Brands Hatch Grand Prix at 71F with 5 mph SE wind and 62% partly cloudy conditions. The Ligier JS P320 runs a 1:17.088 in LMP3. Mercedes leads GT4 at 1:29.113, just 0.026s ahead of the McLaren 570s GT4.
Ligier JS P320 - 1:17.088 (LMP3)
Mercedes AMG GT4 - 1:29.113
McLaren 570s GT4 - 1:29.139
Porsche 718 GT4 - 1:29.200
BMW M4 EVO GT4 - 1:29.256
Aston Martin Vantage GT4 - 1:29.386
Ford Mustang GT4 - 1:29.399
Production Car Challenge - Snetterton
Production Car Challenge heads to the Snetterton 300 layout. The BMW M2 Racing G87 sets the fastest reference at 2:02.556, with the Toyota GR86 close behind at 2:02.802.
BMW M2 Racing (G87) - 2:02.556
Toyota GR86 - 2:02.802
Renault Clio - 2:06.312
Global Mazda MX-5 Cup - 2:06.940
Sports Car Single Series
Four cars across four different tracks for Week 3. The Porsche 992.2 Cup heads to Sebring, the Caterham 420R runs Zandvoort, the BMW M2 Racing G87 takes on Zolder and the Global Mazda MX-5 Cup heads to Knockhill.
Porsche 992.2 Cup - 2:00.414 (Sebring International Raceway International)
Caterham 420R - 1:40.860 (Circuit Zandvoort Grand Prix)
BMW M2 Racing (G87) - 1:41.722 (Circuit Zolder Grand Prix)
Global Mazda MX-5 Cup - 0:55.381 (Knockhill Racing Circuit International)
Single Seaters
Five cars across four tracks for Week 3. Super Formula and Super Formula Light both head to the Red Bull Ring, while Formula 3 runs Mount Panorama. IndyCar takes on Barber Motorsports Park and FF1600 heads to the Nürburgring Combined VLN layout.
Super Formula - 1:11.057 (Red Bull Ring Grand Prix)
Super Formula Light - 1:22.914 (Red Bull Ring Grand Prix)
Formula 3 - 1:56.485 (Mount Panorama Circuit)
IndyCar - 1:06.117 (Barber Motorsports Park 2026 Full Course)
FF1600 - 8:51.363 (Nürburgring Combined Gesamtstrecke VLN)
GTE Sprint - Watkins Glen
GTE Sprint heads to the Watkins Glen Boot layout. The Ford GT GTE sets the benchmark at 1:39.952, 0.134s ahead of the Ferrari 488 GTE. Just 0.356s covers the full five-car field.
Ford GT GTE - 1:39.952
Ferrari 488 GTE - 1:40.086
Porsche 991 RSR - 1:40.167
Corvette C8.R GTE - 1:40.221
BMW M8 GTE - 1:40.308
HYMO Coverage
Week 3 covers IMSA, GT Sprint, Falken Tyre Sports Car, Production Car Challenge, GTE Sprint and a wide range of single-car series. HYMO PRO gives you access across the covered series, with Car Access available if you only need setups for a specific car.
HYMO highlight: Week 3 setups are built around the exact reference laps and conditions listed above.
TL;DR
IMSA heads to Fuji, with the Aston Martin Valkyrie AMR-LMH leading GTP and Ferrari 296 GT3 leading the GT3 reference list.
GT Sprint runs Zandvoort, where Ferrari leads BMW by just 0.061s.
Falken Tyre runs Brands Hatch, with the Ligier JS P320 at 1:17.088 and Mercedes leading GT4 at 1:29.113.
Production Car Challenge heads to Snetterton, with the BMW M2 Racing G87 at 2:02.556.
Single-seater coverage includes Super Formula, SFL, F3, IndyCar and FF1600 across the Red Bull Ring, Mount Panorama, Barber and the Nürburgring.
GTE Sprint runs Watkins Glen, with just 0.356s covering all five cars.
Get your Week 3 setups at hymosetups.com.