iRacing Endurance Calendar
7 matching series across 57 scheduled series-weeks, including 0 fixed-setup series. Browse every published week, track and race cadence.
2026 Season 3 · 7 seriess · 34 track configurations · 32 cars · 0 fixed-setup series
Categories: SPORTS CAR. Published week starts run from to . The most-scheduled configuration is Nürburgring Combined - Gesamtstrecke VLN, used for 10 series-weeks.
Series in this calendar
- Creventic Endurance Series - 2026 Season
- Global Endurance Tour - 2026 Season 3
- GT Endurance Series by Simucube - 2026 Season 3
- IMSA Endurance Series - 2026 Season 3
- IMSA Sportscar Endurance Challenge - 2026 Season 3
- Nurburgring Endurance Championship - 2026 Season
- Production Endurance Challenge - 2026 Season 3
2026 Season 3 schedule
| Week | Week starts | Series | Track | Race cadence | Length |
|---|---|---|---|---|---|
| 1 | Nurburgring Endurance Championship - 2026 Season | Nürburgring Combined - Gesamtstrecke VLN | Races on Saturday at 7 & 17:00 GMT & Sunday at 0 & 13 GMT | Rolling 240 mins | |
| 2 | Nurburgring Endurance Championship - 2026 Season | Nürburgring Combined - Gesamtstrecke VLN | Races on Saturday at 7 & 17:00 GMT & Sunday at 0 & 13 GMT | Rolling 240 mins | |
| 3 | Nurburgring Endurance Championship - 2026 Season | Nürburgring Combined - Gesamtstrecke VLN | Races on Saturday at 7 & 17:00 GMT & Sunday at 0 & 13 GMT | Rolling 240 mins | |
| 4 | Nurburgring Endurance Championship - 2026 Season | Nürburgring Combined - Gesamtstrecke VLN | Races on Saturday at 7 & 17:00 GMT & Sunday at 0 & 13 GMT | Rolling 240 mins | |
| 5 | Nurburgring Endurance Championship - 2026 Season | Nürburgring Combined - Gesamtstrecke VLN | Races on Saturday at 7 & 17:00 GMT & Sunday at 0 & 13 GMT | Rolling 240 mins | |
| 1 | Creventic Endurance Series - 2026 Season | Autodromo Internazionale del Mugello - Grand Prix | Races on Saturday at 1 & 13 GMT | Rolling 720 mins | |
| 1 | Production Endurance Challenge - 2026 Season 3 | Virginia International Raceway - Full Course | Races Friday at 19 GMT, Saturday at 7 GMT, Sunday at 18 GMT | Rolling 120 mins | |
| 1 | GT Endurance Series by Simucube - 2026 Season 3 | Watkins Glen International - Boot | Races Saturdays 9 and 19 GMT and Sundays 17 GMT | Rolling 180 mins | |
| 1 | IMSA Endurance Series - 2026 Season 3 | Watkins Glen International - Boot | Races every other Saturday at 2, 7, 18 GMT and Sunday at 14 GMT | Rolling 160 mins | |
| 1 | IMSA Sportscar Endurance Challenge - 2026 Season 3 | Circuit des 24 Heures du Mans - 24 Heures du Mans | Races every other Saturday at 4 & 15 GMT and Sunday at 0 GMT, 20 GMT | Rolling 120 mins | |
| 2 | Production Endurance Challenge - 2026 Season 3 | Qualcomm Circuit (Naval Base Coronado) | Races Friday at 19 GMT, Saturday at 7 GMT, Sunday at 18 GMT | Rolling 120 mins | |
| 1 | Global Endurance Tour - 2026 Season 3 | Mobility Resort Motegi - Grand Prix | Races every other Saturday at 7, 18 GMT and Sunday at 14 GMT | Rolling 1440 mins | |
| 2 | GT Endurance Series by Simucube - 2026 Season 3 | Oran Park Raceway - Grand Prix | Races Saturdays 9 and 19 GMT and Sundays 17 GMT | Rolling 180 mins | |
| 3 | Production Endurance Challenge - 2026 Season 3 | Circuit de Spa-Francorchamps - Endurance | Races Friday at 19 GMT, Saturday at 7 GMT, Sunday at 18 GMT | Rolling 120 mins | |
| 3 | GT Endurance Series by Simucube - 2026 Season 3 | Mount Panorama Circuit | Races Saturdays 9 and 19 GMT and Sundays 17 GMT | Rolling 180 mins | |
| 2 | IMSA Endurance Series - 2026 Season 3 | Canadian Tire Motorsports Park | Races every other Saturday at 2, 7, 18 GMT and Sunday at 14 GMT | Rolling 160 mins | |
| 2 | IMSA Sportscar Endurance Challenge - 2026 Season 3 | Autodromo Internazionale del Mugello - Grand Prix | Races every other Saturday at 4 & 15 GMT and Sunday at 0 GMT, 20 GMT | Rolling 120 mins | |
| 6 | Nurburgring Endurance Championship - 2026 Season | Nürburgring Combined - Gesamtstrecke VLN | Races on Saturday at 7 & 17:00 GMT & Sunday at 0 & 13 GMT | Rolling 360 mins | |
| 4 | Production Endurance Challenge - 2026 Season 3 | Okayama International Circuit - Full Course | Races Friday at 19 GMT, Saturday at 7 GMT, Sunday at 18 GMT | Rolling 120 mins | |
| 2 | Global Endurance Tour - 2026 Season 3 | Circuit de Spa-Francorchamps - Grand Prix Pits | Races every other Saturday at 7, 18 GMT and Sunday at 14 GMT | Rolling 1440 mins | |
| 4 | GT Endurance Series by Simucube - 2026 Season 3 | Circuit de Spa-Francorchamps - Grand Prix Pits | Races Saturdays 9 and 19 GMT and Sundays 17 GMT | Rolling 180 mins | |
| 5 | Production Endurance Challenge - 2026 Season 3 | Road America - Full Course | Races Friday at 19 GMT, Saturday at 7 GMT, Sunday at 18 GMT | Rolling 120 mins | |
| 2 | Creventic Endurance Series - 2026 Season | Circuit de Spa-Francorchamps - Grand Prix Pits | Races on Saturday at 1 & 13 GMT | Rolling 720 mins | |
| 5 | GT Endurance Series by Simucube - 2026 Season 3 | Virginia International Raceway - Full Course | Races Saturdays 9 and 19 GMT and Sundays 17 GMT | Rolling 180 mins | |
| 3 | IMSA Endurance Series - 2026 Season 3 | Road America - Full Course | Races every other Saturday at 2, 7, 18 GMT and Sunday at 14 GMT | Rolling 160 mins | |
| 3 | IMSA Sportscar Endurance Challenge - 2026 Season 3 | Shell V-Power Motorsport Park at The Bend - International Circuit | Races every other Saturday at 4 & 15 GMT and Sunday at 0 GMT, 20 GMT | Rolling 120 mins | |
| 6 | Production Endurance Challenge - 2026 Season 3 | World Wide Technology Raceway (Gateway) - Road Course | Races Friday at 19 GMT, Saturday at 7 GMT, Sunday at 18 GMT | Rolling 120 mins | |
| 3 | Global Endurance Tour - 2026 Season 3 | Autódromo José Carlos Pace - Grand Prix | Races every other Saturday at 7, 18 GMT and Sunday at 14 GMT | Rolling 1440 mins | |
| 6 | GT Endurance Series by Simucube - 2026 Season 3 | Adelaide Street Circuit | Races Saturdays 9 and 19 GMT and Sundays 17 GMT | Rolling 180 mins | |
| 7 | Production Endurance Challenge - 2026 Season 3 | Oran Park Raceway - Grand Prix | Races Friday at 19 GMT, Saturday at 7 GMT, Sunday at 18 GMT | Rolling 120 mins | |
| 7 | GT Endurance Series by Simucube - 2026 Season 3 | Hockenheimring Baden-Württemberg - Grand Prix | Races Saturdays 9 and 19 GMT and Sundays 17 GMT | Rolling 180 mins | |
| 4 | IMSA Endurance Series - 2026 Season 3 | Autodromo Nazionale Monza - Grand Prix | Races every other Saturday at 2, 7, 18 GMT and Sunday at 14 GMT | Rolling 160 mins | |
| 4 | IMSA Sportscar Endurance Challenge - 2026 Season 3 | Suzuka International Racing Course - Grand Prix | Races every other Saturday at 4 & 15 GMT and Sunday at 0 GMT, 20 GMT | Rolling 120 mins | |
| 8 | Production Endurance Challenge - 2026 Season 3 | Long Beach Street Circuit | Races Friday at 19 GMT, Saturday at 7 GMT, Sunday at 18 GMT | Rolling 120 mins | |
| 4 | Global Endurance Tour - 2026 Season 3 | Fuji International Speedway - No Chicane | Races every other Saturday at 7, 18 GMT and Sunday at 14 GMT | Rolling 1440 mins | |
| 8 | GT Endurance Series by Simucube - 2026 Season 3 | Circuit des 24 Heures du Mans - 24 Heures du Mans | Races Saturdays 9 and 19 GMT and Sundays 17 GMT | Rolling 180 mins | |
| 7 | Nurburgring Endurance Championship - 2026 Season | Nürburgring Combined - Gesamtstrecke VLN | Races on Saturday at 7 & 17:00 GMT & Sunday at 0 & 13 GMT | Rolling 240 mins | |
| 9 | Production Endurance Challenge - 2026 Season 3 | Lime Rock Park - Classic | Races Friday at 19 GMT, Saturday at 7 GMT, Sunday at 18 GMT | Rolling 120 mins | |
| 3 | Creventic Endurance Series - 2026 Season | Circuit de Barcelona Catalunya - Historic | Races on Saturday at 1 & 13 GMT | Rolling 720 mins | |
| 9 | GT Endurance Series by Simucube - 2026 Season 3 | Indianapolis Motor Speedway - Road Course | Races Saturdays 9 and 19 GMT and Sundays 17 GMT | Rolling 180 mins | |
| 5 | IMSA Endurance Series - 2026 Season 3 | Virginia International Raceway - Full Course | Races every other Saturday at 2, 7, 18 GMT and Sunday at 14 GMT | Rolling 160 mins | |
| 5 | IMSA Sportscar Endurance Challenge - 2026 Season 3 | Phillip Island Circuit | Races every other Saturday at 4 & 15 GMT and Sunday at 0 GMT, 20 GMT | Rolling 120 mins | |
| 10 | Production Endurance Challenge - 2026 Season 3 | Suzuka International Racing Course - Grand Prix | Races Friday at 19 GMT, Saturday at 7 GMT, Sunday at 18 GMT | Rolling 120 mins | |
| 5 | Global Endurance Tour - 2026 Season 3 | Daytona International Speedway - Road Course | Races every other Saturday at 7, 18 GMT and Sunday at 14 GMT | Rolling 1440 mins | |
| 10 | GT Endurance Series by Simucube - 2026 Season 3 | St. Petersburg Grand Prix - Grand Prix | Races Saturdays 9 and 19 GMT and Sundays 17 GMT | Rolling 180 mins | |
| 11 | Production Endurance Challenge - 2026 Season 3 | Daytona International Speedway - Road Course | Races Friday at 19 GMT, Saturday at 7 GMT, Sunday at 18 GMT | Rolling 120 mins | |
| 11 | GT Endurance Series by Simucube - 2026 Season 3 | Red Bull Ring - Grand Prix | Races Saturdays 9 and 19 GMT and Sundays 17 GMT | Rolling 180 mins | |
| 6 | IMSA Endurance Series - 2026 Season 3 | Road Atlanta - Full Course | Races every other Saturday at 2, 7, 18 GMT and Sunday at 14 GMT | Rolling 160 mins | |
| 6 | IMSA Sportscar Endurance Challenge - 2026 Season 3 | Autodromo Internazionale Enzo e Dino Ferrari - Grand Prix | Races every other Saturday at 4 & 15 GMT and Sunday at 0 GMT, 20 GMT | Rolling 120 mins | |
| 8 | Nurburgring Endurance Championship - 2026 Season | Nürburgring Combined - Gesamtstrecke VLN | Races on Saturday at 7 & 17:00 GMT & Sunday at 0 & 13 GMT | Rolling 240 mins | |
| 12 | Production Endurance Challenge - 2026 Season 3 | Charlotte Motor Speedway - Roval No Chicanes | Races Friday at 19 GMT, Saturday at 7 GMT, Sunday at 18 GMT | Rolling 120 mins | |
| 6 | Global Endurance Tour - 2026 Season 3 | Circuit des 24 Heures du Mans - 24 Heures du Mans | Races every other Saturday at 7, 18 GMT and Sunday at 14 GMT | Rolling 1440 mins | |
| 12 | GT Endurance Series by Simucube - 2026 Season 3 | Suzuka International Racing Course - Grand Prix | Races Saturdays 9 and 19 GMT and Sundays 17 GMT | Rolling 180 mins | |
| 4 | Creventic Endurance Series - 2026 Season | Nürburgring Grand-Prix-Strecke - BES/WEC | Races on Saturday at 1 & 13 GMT | Rolling 720 mins | |
| 5 | Creventic Endurance Series - 2026 Season | Circuit de Barcelona Catalunya - Historic | Races on Saturday at 1 & 13 GMT | Rolling 1440 mins | |
| 9 | Nurburgring Endurance Championship - 2026 Season | Nürburgring Combined - Gesamtstrecke VLN | Races on Saturday at 7 & 17:00 GMT & Sunday at 0 & 13 GMT | Rolling 240 mins | |
| 10 | Nurburgring Endurance Championship - 2026 Season | Nürburgring Combined - Gesamtstrecke VLN | Races on Saturday at 7 & 17:00 GMT & Sunday at 0 & 13 GMT | Rolling 240 mins |