Caterham 420R Cup: iRacing Race
- Series: Caterham 420R Cup
- Track: Donington Park Racing Circuit (National)
- Category: Sports Car
- Date: 2026-09-23
- Cars: Caterham 420R
- Field size: 31
- Average iRating: 4590
- Fastest lap: 1:11.085
- Total incidents: 16
View this race on Simracing Insights