iRacing F4 Calendar
4 matching series across 48 scheduled series-weeks, including 1 fixed-setup series. Browse every published week, track and race cadence.
2026 Season 4 · 4 seriess · 45 track configurations · 1 car · 1 fixed-setup series
Categories: FORMULA CAR. Published week starts run from to . The most-scheduled configuration is Motorsport Arena Oschersleben - Grand Prix, used for 2 series-weeks.
Series in this calendar
- FIA F4 Esports Regional Tour - America - 2026 Season 4
- FIA F4 Esports Regional Tour - Asia Pacific - 2026 Season 4
- FIA F4 Esports Regional Tour - Europe - 2026 Season 4
- FIA Formula 4 Challenge - Fixed - 2026 Season 4
2026 Season 4 schedule
| Week | Week starts | Series | Track | Race cadence | Length |
|---|---|---|---|---|---|
| 1 | FIA F4 Esports Regional Tour - America - 2026 Season 4 | Virginia International Raceway - Full Course | Races every hour at :15 | Standing 15 mins | |
| 1 | FIA F4 Esports Regional Tour - Asia Pacific - 2026 Season 4 | Winton Motor Raceway - National Circuit | Races every hour at :30 | Standing 15 mins | |
| 1 | FIA F4 Esports Regional Tour - Europe - 2026 Season 4 | Rudskogen Motorsenter | Races every hour at :45 | Standing 15 mins | |
| 1 | FIA Formula 4 Challenge - Fixed - 2026 Season 4 | Okayama International Circuit - Full Course | Races every hour at :00 | Standing 15 mins | |
| 2 | FIA F4 Esports Regional Tour - America - 2026 Season 4 | Canadian Tire Motorsports Park | Races every hour at :15 | Standing 15 mins | |
| 2 | FIA F4 Esports Regional Tour - Asia Pacific - 2026 Season 4 | Mobility Resort Motegi - Grand Prix | Races every hour at :30 | Standing 15 mins | |
| 2 | FIA F4 Esports Regional Tour - Europe - 2026 Season 4 | Misano World Circuit Marco Simoncelli - Grand Prix | Races every hour at :45 | Standing 15 mins | |
| 2 | FIA Formula 4 Challenge - Fixed - 2026 Season 4 | Knockhill Racing Circuit - International | Races every hour at :00 | Standing 15 mins | |
| 3 | FIA F4 Esports Regional Tour - America - 2026 Season 4 | Mid-Ohio Sports Car Course - Full Course | Races every hour at :15 | Standing 15 mins | |
| 3 | FIA F4 Esports Regional Tour - Asia Pacific - 2026 Season 4 | Fuji International Speedway - Grand Prix | Races every hour at :30 | Standing 15 mins | |
| 3 | FIA F4 Esports Regional Tour - Europe - 2026 Season 4 | Thruxton Circuit | Races every hour at :45 | Standing 15 mins | |
| 3 | FIA Formula 4 Challenge - Fixed - 2026 Season 4 | Algarve International Circuit - Grand Prix | Races every hour at :00 | Standing 15 mins | |
| 4 | FIA F4 Esports Regional Tour - America - 2026 Season 4 | Portland International Raceway - Full Circuit | Races every hour at :15 | Standing 15 mins | |
| 4 | FIA F4 Esports Regional Tour - Asia Pacific - 2026 Season 4 | Sandown International Motor Raceway | Races every hour at :30 | Standing 15 mins | |
| 4 | FIA F4 Esports Regional Tour - Europe - 2026 Season 4 | MotorLand Aragón - Grand Prix | Races every hour at :45 | Standing 15 mins | |
| 4 | FIA Formula 4 Challenge - Fixed - 2026 Season 4 | Sachsenring | Races every hour at :00 | Standing 15 mins | |
| 5 | FIA F4 Esports Regional Tour - America - 2026 Season 4 | Lime Rock Park - Grand Prix | Races every hour at :15 | Standing 15 mins | |
| 5 | FIA F4 Esports Regional Tour - Asia Pacific - 2026 Season 4 | Okayama International Circuit - Full Course | Races every hour at :30 | Standing 15 mins | |
| 5 | FIA F4 Esports Regional Tour - Europe - 2026 Season 4 | Motorsport Arena Oschersleben - Grand Prix | Races every hour at :45 | Standing 15 mins | |
| 5 | FIA Formula 4 Challenge - Fixed - 2026 Season 4 | Oulton Park Circuit - International | Races every hour at :00 | Standing 15 mins | |
| 6 | FIA F4 Esports Regional Tour - America - 2026 Season 4 | Road America - Full Course | Races every hour at :15 | Standing 15 mins | |
| 6 | FIA F4 Esports Regional Tour - Asia Pacific - 2026 Season 4 | Shell V-Power Motorsport Park at The Bend - West Circuit | Races every hour at :30 | Standing 15 mins | |
| 6 | FIA F4 Esports Regional Tour - Europe - 2026 Season 4 | Circuit de Spa-Francorchamps - Grand Prix Pits | Races every hour at :45 | Standing 15 mins | |
| 6 | FIA Formula 4 Challenge - Fixed - 2026 Season 4 | Circuit of the Americas - Grand Prix | Races every hour at :00 | Standing 15 mins | |
| 7 | FIA F4 Esports Regional Tour - America - 2026 Season 4 | Road Atlanta - Full Course | Races every hour at :15 | Standing 15 mins | |
| 7 | FIA F4 Esports Regional Tour - Asia Pacific - 2026 Season 4 | Mount Panorama Circuit | Races every hour at :30 | Standing 15 mins | |
| 7 | FIA F4 Esports Regional Tour - Europe - 2026 Season 4 | Autodromo Nazionale Monza - Grand Prix | Races every hour at :45 | Standing 15 mins | |
| 7 | FIA Formula 4 Challenge - Fixed - 2026 Season 4 | Autódromo Hermanos Rodríguez - Grand Prix | Races every hour at :00 | Standing 15 mins | |
| 8 | FIA F4 Esports Regional Tour - America - 2026 Season 4 | Watkins Glen International - Boot | Races every hour at :15 | Standing 15 mins | |
| 8 | FIA F4 Esports Regional Tour - Asia Pacific - 2026 Season 4 | Suzuka International Racing Course - Grand Prix | Races every hour at :30 | Standing 15 mins | |
| 8 | FIA F4 Esports Regional Tour - Europe - 2026 Season 4 | Red Bull Ring - Grand Prix | Races every hour at :45 | Standing 15 mins | |
| 8 | FIA Formula 4 Challenge - Fixed - 2026 Season 4 | Autódromo José Carlos Pace - Grand Prix | Races every hour at :00 | Standing 15 mins | |
| 9 | FIA F4 Esports Regional Tour - America - 2026 Season 4 | Summit Point Raceway - Summit Point Raceway | Races every hour at :15 | Standing 15 mins | |
| 9 | FIA F4 Esports Regional Tour - Asia Pacific - 2026 Season 4 | Oran Park Raceway - Grand Prix | Races every hour at :30 | Standing 15 mins | |
| 9 | FIA F4 Esports Regional Tour - Europe - 2026 Season 4 | Circuit de Lédenon | Races every hour at :45 | Standing 15 mins | |
| 9 | FIA Formula 4 Challenge - Fixed - 2026 Season 4 | Motorsport Arena Oschersleben - Grand Prix | Races every hour at :00 | Standing 15 mins | |
| 10 | FIA F4 Esports Regional Tour - America - 2026 Season 4 | Long Beach Street Circuit | Races every hour at :15 | Standing 15 mins | |
| 10 | FIA F4 Esports Regional Tour - Asia Pacific - 2026 Season 4 | Adelaide Street Circuit | Races every hour at :30 | Standing 15 mins | |
| 10 | FIA F4 Esports Regional Tour - Europe - 2026 Season 4 | Hungaroring | Races every hour at :45 | Standing 15 mins | |
| 10 | FIA Formula 4 Challenge - Fixed - 2026 Season 4 | St. Petersburg Grand Prix - Grand Prix | Races every hour at :00 | Standing 15 mins | |
| 11 | FIA F4 Esports Regional Tour - America - 2026 Season 4 | Virginia International Raceway - North Course | Races every hour at :15 | Standing 15 mins | |
| 11 | FIA F4 Esports Regional Tour - Asia Pacific - 2026 Season 4 | Tsukuba Circuit - 2000 Full | Races every hour at :30 | Standing 15 mins | |
| 11 | FIA F4 Esports Regional Tour - Europe - 2026 Season 4 | Snetterton Circuit - 300 | Races every hour at :45 | Standing 15 mins | |
| 11 | FIA Formula 4 Challenge - Fixed - 2026 Season 4 | Circuito de Navarra - Speed Circuit | Races every hour at :00 | Standing 15 mins | |
| 12 | FIA F4 Esports Regional Tour - America - 2026 Season 4 | WeatherTech Raceway at Laguna Seca - 2026 | Races every hour at :15 | Standing 15 mins | |
| 12 | FIA F4 Esports Regional Tour - Asia Pacific - 2026 Season 4 | Phillip Island Circuit | Races every hour at :30 | Standing 15 mins | |
| 12 | FIA F4 Esports Regional Tour - Europe - 2026 Season 4 | Autodromo Internazionale Enzo e Dino Ferrari - Grand Prix | Races every hour at :45 | Standing 15 mins | |
| 12 | FIA Formula 4 Challenge - Fixed - 2026 Season 4 | Suzuka International Racing Course - Grand Prix | Races every hour at :00 | Standing 15 mins |