Prototype Challenge - 2025 Season 2 - Fixed
Prototype Challenge – Fixed - iRacing
Mar 18, 2025
-
Jun 09, 2025
iRacing
Events
Prototype Challenge - 2025 Season 2 - Fixed - Week 1 - Sebring International Raceway (International)
Sports Car
Official
Completed
Sebring International Raceway
(International)
USA
iRacing Prototype Challenge – Fixed Week 0
No scheduled sessions
Prototype Challenge - 2025 Season 2 - Fixed - Week 2 - Algarve International Circuit (Grand Prix)
Sports Car
Official
Completed
Round 2
Algarve International Circuit
(Grand Prix)
Portugal
iRacing Prototype Challenge – Fixed Week 1
No scheduled sessions
Prototype Challenge - 2025 Season 2 - Fixed - Week 3 - Fuji International Speedway (Grand Prix)
Sports Car
Official
Completed
Round 3
Fuji International Speedway
(Grand Prix)
Japan
iRacing Prototype Challenge – Fixed Week 2
No scheduled sessions
Prototype Challenge - 2025 Season 2 - Fixed - Week 4 - Long Beach Street Circuit
Sports Car
Official
Completed
Round 4
Long Beach Street Circuit
(Default)
USA
iRacing Prototype Challenge – Fixed Week 3
No scheduled sessions
Prototype Challenge - 2025 Season 2 - Fixed - Week 5 - Autodromo Internazionale Enzo e Dino Ferrari (Grand Prix)
Sports Car
Official
Completed
Round 5
Autodromo Internazionale Enzo e Dino Ferrari
(Grand Prix)
Italy
iRacing Prototype Challenge – Fixed Week 4
No scheduled sessions
Prototype Challenge - 2025 Season 2 - Fixed - Week 6 - Watkins Glen International (Boot)
Sports Car
Official
Completed
Round 6
Watkins Glen International
(Boot)
USA
iRacing Prototype Challenge – Fixed Week 5
No scheduled sessions
Prototype Challenge - 2025 Season 2 - Fixed - Week 7 - Autodromo Nazionale Monza (Grand Prix)
Sports Car
Official
Completed
Round 7
Autodromo Nazionale Monza
(Grand Prix)
Italy
iRacing Prototype Challenge – Fixed Week 6
No scheduled sessions
Prototype Challenge - 2025 Season 2 - Fixed - Week 8 - WeatherTech Raceway at Laguna Seca (Full Course)
Sports Car
Official
Completed
Round 8
WeatherTech Raceway at Laguna Seca
(Full Course)
USA
iRacing Prototype Challenge – Fixed Week 7
No scheduled sessions
Prototype Challenge - 2025 Season 2 - Fixed - Week 9 - Road Atlanta (Full Course)
Sports Car
Official
Completed
Round 9
Road Atlanta
(Full Course)
USA
iRacing Prototype Challenge – Fixed Week 8
No scheduled sessions
Prototype Challenge - 2025 Season 2 - Fixed - Week 10 - Circuit de Spa-Francorchamps (Grand Prix Pits)
Sports Car
Official
Completed
Round 10
Circuit de Spa-Francorchamps
(Grand Prix Pits)
Belgium
iRacing Prototype Challenge – Fixed Week 9
No scheduled sessions
Prototype Challenge - 2025 Season 2 - Fixed - Week 11 - Detroit Grand Prix at Belle Isle (Belle Isle)
Sports Car
Official
Completed
Round 11
Detroit Grand Prix at Belle Isle
(Belle Isle)
USA
iRacing Prototype Challenge – Fixed Week 10
No scheduled sessions
Prototype Challenge - 2025 Season 2 - Fixed - Week 12 - Circuit des 24 Heures du Mans (24 Heures du Mans)
Sports Car
Official
Completed
Round 12
Circuit des 24 Heures du Mans
(24 Heures du Mans)
France
iRacing Prototype Challenge – Fixed Week 11
No scheduled sessions