Caterham 420R Cup: iRacing Race
- Series: Caterham 420R Cup
- Track: Donington Park Racing Circuit (National)
- Category: Sports Car
- Date: 2026-09-25
- Cars: Caterham 420R
- Field size: 27
- Average iRating: 4489
- Fastest lap: 1:11.223
- Total incidents: 13
View this race on Simracing Insights