Garage 61 reference laps for every race week.
For the most popular iRacing series, the quickest Garage 61 laps that closely match the week's forecast. Picked by hand before the week starts.
Week 7 27 Oct – 2 Nov
Race type
| Series | Track | Forecast |
|---|---|---|
| Sports car | ||
| Advanced Mazda MX-5 Cup by Heusinkveld | Hockenheimring Baden-Württemberg, National A | 18.7 °C / 65.7 °F |
| BMW M Power Challenge | Rudskogen Motorsenter | 18.5 °C / 65.3 °F |
| BMW M2 Cup | Okayama International Circuit, Short | 19.2 °C / 66.6 °F |
| Ford Mustang Challenge by Skip Barber | Red Bull Ring, Grand Prix | 18.7–18.8 °C / 65.7–65.8 °F |
| GT Sprint Series by Simucube | Circuit of the Americas, Grand Prix | 24.8–26.5 °C / 76.6–79.7 °F |
| GT3 Challenge Fixed by Fanatec | Circuit of the Americas, Grand Prix | 24.6–24.9 °C / 76.3–76.8 °F |
| GT4 Challenge by Falken Tyre | Circuit Zolder, Grand Prix | 19.6–19.9 °C / 67.3–67.8 °F |
| Global Mazda MX-5 Cup by Fanatec | Okayama International Circuit, Short | 20.6–20.7 °C / 69.1–69.3 °F |
| Global Sports Car Challenge by Fanatec | No laps for this week yet. | |
| IMSA iRacing Series - Fixed by GO Fast | Circuit des 24 Heures du Mans, 24 Heures du Mans | 19.9–20.0 °C / 67.8–68.0 °F |
| IMSA iRacing Series by GO Fast | Circuit des 24 Heures du Mans, 24 Heures du Mans | 18.9–19.0 °C / 66.0–66.2 °F |
| Production Car Challenge by Sim-Lab | Circuito de Navarra, Speed Circuit | 19.0–19.1 °C / 66.2–66.4 °F |
| Ring Meister by LVRY | No laps for this week yet. | |
| Sports Car Challenge by Falken Tyre | Circuit Zolder, Grand Prix | 20.0–20.4 °C / 68.0–68.7 °F |
| Toyota GR86 Cup by SIMAGIC | WeatherTech Raceway at Laguna Seca, 2026 | 20.0–20.8 °C / 68.0–69.4 °F |
| iRacing GT3 Regional Tour by Sensit! - Asia Pacific | Adelaide Street Circuit | 26.1–27.8 °C / 79.0–82.0 °F |
| iRacing GT3 Regional Tour by Sensit! - Europe | Red Bull Ring, Grand Prix | 20.2–21.1 °C / 68.4–70.0 °F |
| iRacing GT3 Regional Tour by Sensit!- Americas | Virginia International Raceway, Full Course | 19.8–20.0 °C / 67.6–68.0 °F |
| iRacing Porsche Cup - Fixed by CONSPIT | Hungaroring | 18.7 °C / 65.7 °F |
| iRacing Porsche Cup by CONSPIT | Hungaroring | 19.5–19.6 °C / 67.1–67.3 °F |
| Formula car | ||
| FIA F4 Esports Regional Tour - America | Road Atlanta, Full Course | 20.0–20.1 °C / 68.0–68.2 °F |
| FIA F4 Esports Regional Tour - Asia Pacific | Mount Panorama Circuit | 20.2–20.6 °C / 68.4–69.1 °F |
| FIA F4 Esports Regional Tour - Europe | Autodromo Nazionale Monza, Grand Prix | 19.3–19.4 °C / 66.7–66.9 °F |
| FIA Formula 4 Challenge - Fixed | Autódromo Hermanos Rodríguez, Grand Prix | 21.5–21.6 °C / 70.7–70.9 °F |
| Formula 1600 Rookie Series by Asetek Racing | Tsukuba Circuit, 2000 Full | 19.5 °C / 67.1 °F |
| Formula C - Super Formula Lights | Autodromo Internazionale Enzo e Dino Ferrari, Grand Prix | 19.3–19.4 °C / 66.7–66.9 °F |
| Formula C - Super Formula Lights - Fixed | Autodromo Internazionale Enzo e Dino Ferrari, Grand Prix | 18.5 °C / 65.3 °F |
| Formula Vee Series by trophi.ai | Tsukuba Circuit, 2000 Full | 22.4–22.5 °C / 72.3–72.5 °F |
| Oval | ||
| ARCA Menards Series | Mobility Resort Motegi, Oval | 19.4–19.5 °C / 66.9–67.1 °F |
| Draft Master Challenge by Simagic | Daytona International Speedway, Oval | 21.9–22.3 °C / 71.4–72.1 °F |
| INDYCAR Series - Oval - Fixed | Autódromo Hermanos Rodríguez, Oval | 25.6 °C / 78.1 °F |
| Mini Stock Rookie Series by Thrustmaster | Oxford Plains Speedway | 18.6 °C / 65.5 °F |
| NASCAR Carburetor Cup | Talladega Superspeedway | 28.5 °C / 83.3 °F |
| NASCAR Class A Series | Martinsville Speedway | 21.9–22.5 °C / 71.4–72.5 °F |
| NASCAR Class A Series - Fixed | Martinsville Speedway | 18.6 °C / 65.5 °F |
| NASCAR Class C Series - Fixed | Martinsville Speedway | 27.2–27.8 °C / 81.0–82.0 °F |
| NASCAR Gen 4 Cup Series | EchoPark Speedway (Atlanta), Oval, 2008 | 19.3–20.4 °C / 66.7–68.7 °F |
| NASCAR O'Reilly Auto Parts Series - Fixed | Martinsville Speedway | 23.0–23.7 °C / 73.4–74.7 °F |
| NASCAR Pickup Cup | Daytona International Speedway, Oval, 2008 | 24.5–24.6 °C / 76.1–76.3 °F |
| Rookie Legends Cup by Simshop | Charlotte Motor Speedway, Legends Oval | 19.8–20.1 °C / 67.6–68.2 °F |
| Rookie Street Stock Series by Fanatec | No laps for this week yet. | |
| Dirt oval | ||
| DIRTcar 305 Sprint Car Series by Fanatec | No laps for this week yet. | |
| DIRTcar 358 Modified Series | No laps for this week yet. | |
| DIRTcar Limited Late Model Series | The Dirt Track at Charlotte | 20.4–20.8 °C / 68.7–69.4 °F |
| DIRTcar Pro Late Model Series | The Dirt Track at Charlotte | 19.7–19.8 °C / 67.5–67.6 °F |
| DIRTcar Pro Late Model Series - Fixed | The Dirt Track at Charlotte | 20.1–20.5 °C / 68.2–68.9 °F |
| DIRTcar Street Stock Rookie by IMB Racewear | No laps for this week yet. | |
| Micro Winged Sprint Car Rookie by Thrustmaster | Limaland Motorsports Park | 18.5 °C / 65.3 °F |
| Dirt road | ||
| FIA Cross Car Championship | Daytona Rallycross and Dirt Road, Rallycross Short | 25.0–25.2 °C / 77.0–77.4 °F |
| Pro 2 Lite Off-Road Rookie Series | Wild West Motorsports Park | 19.9–20.3 °C / 67.8–68.5 °F |