Series · Single seaters
F4 Japanese Championship
7 rounds in 2026.
Times are at the track. Tap a round for its sessions.
2026 season
R1Fuji Speedway 🇯🇵 Fuji International Speedway4 May
| Session | Day | Time |
|---|
| Race | Mon 4 May | Time TBC |
R2Okayama International Circuit Japan14 Jun
| Session | Day | Time |
|---|
| Race | Sun 14 Jun | Time TBC |
R3Fuji Speedway 🇯🇵 Fuji International Speedway2 Aug
| Session | Day | Time |
|---|
| Race | Sun 2 Aug | Time TBC |
R4Suzuka International Racing Course 🇯🇵 Suzuka Circuit23 Aug
| Session | Day | Time |
|---|
| Race | Sun 23 Aug | Time TBC |
R5Sportsland SUGO Japan19–20 Sept
| Session | Day | Time (GMT+9, at the track) |
|---|
| Round 9 – Independent Class | Sat 19 Sept | |
| Round 9 – Champion Class | Sat 19 Sept | |
| Round 10 – Independent Class | Sun 20 Sept | |
| Round 10 – Champion Class | Sun 20 Sept | |
R6Autopolis International Racing Course 🇯🇵 Autopolis17–18 Oct
| Session | Day | Time (GMT+9, at the track) |
|---|
| Round 11 – Independent Class | Sat 17 Oct | |
| Round 11 – Champion Class | Sat 17 Oct | |
| Round 12 – Independent Class | Sun 18 Oct | |
| Round 12 – Champion Class | Sun 18 Oct | |
R7Mobility Resort Motegi Japan6–8 Nov
| Session | Day | Time (GMT+9, at the track) |
|---|
| Practice – Champion Class | Fri 6 Nov | |
| Practice – Independent Class | Fri 6 Nov | |
| Qualifying – Champion Class | Fri 6 Nov | |
| Qualifying – Independent Class | Fri 6 Nov | |
| Round 13 – Champion Class | Sat 7 Nov | |
| Round 13 – Independent Class | Sat 7 Nov | |
| Round 14 – Champion Class | Sun 8 Nov | |
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