The Japanese F4 2026 season brings seven thrilling rounds of junior single-seater racing across Japan’s most iconic circuits, and having the complete motorsport calendar at your fingertips is essential for following every moment. Starting on 3-4 May 2026 at Fuji Speedway, this FIA-supported championship showcases emerging talent in spec Formula 4 machinery, with the racing timetable running through to November at Motegi.
Quick Facts: Japanese F4 2026 Season
- Series: Japanese F4 Championship (F4 JP)
- Season dates: 3 May – 8 November 2026
- Total rounds: 7 events across Japan
- Car type: FIA Formula 4 single-seater
- How to watch: Live motorsport stream available in The Racing Line app
- Cost: Free to watch
When Does the Japanese F4 2026 Season Start?
The Japanese F4 2026 racing calendar kicks off on 3-4 May 2026 at Fuji Speedway, running alongside the Super GT series. This season opener at one of Japan’s most prestigious circuits sets the tone for what promises to be an exciting championship battle. Mark your motorsport timetable early—the season spans seven months of competitive racing action.
How Many Rounds Are in the Japanese F4 2026 Racing Calendar?
The complete Japanese F4 2026 motorsport calendar features seven rounds at six different circuits across Japan. Each event typically features multiple sprint races per weekend, maximizing track time and championship drama. Here’s the full racing timetable:
- Round 1: SuperGT Fuji — Fuji Speedway (Grand Prix), Japan · 3-4 May 2026
- Round 2: SFL Okayama — Okayama Circuit (Grand Prix), Japan · 11-14 June 2026
- Round 3: SuperGT Fuji — Fuji Speedway (Grand Prix), Japan · 1-2 August 2026
- Round 4: SuperGT Suzuka — Suzuka Circuit (Grand Prix), Japan · 22-23 August 2026
- Round 5: SuperGT Sportsland SUGO — Sportsland SUGO (Grand Prix), Japan · 19-20 September 2026
- Round 6: SuperGT Autopolis — Autopolis (International), Japan · 17-18 October 2026
- Round 7: SuperGT Motegi — Motegi (Road Course), Japan · 7-8 November 2026
The series shares weekends with Super GT and Super Formula Lights (SFL), creating spectacular motorsport festivals that draw passionate crowds to Japan’s finest racing venues.
Where to Watch Japanese F4 2026 Live Motorsport Streams
Finding reliable live racing streams for Japanese motorsport can be challenging, but The Racing Line app makes it effortless. The Japanese F4 Championship is embedded directly within the app, giving you instant access to live motorsport streams without hunting across multiple platforms.
The Japanese F4 Championship offers coverage through official channels, and The Racing Line app consolidates this into one convenient destination. Rather than searching for streams when races go live, you’ll have everything integrated alongside your racing calendar and session alerts.
Key streaming details:
- Primary destination: The Racing Line app (iOS & Android)
- Cost: Free to watch
- Geo-restrictions: Generally accessible worldwide
- Quality: Official broadcast feed
Download The Racing Line app at https://trlapp.com/app to access Japanese F4 live streams directly alongside 220+ other motorsport series.
What Time Does Japanese F4 Race? Timezone Conversions
Japanese F4 races typically take place during morning and early afternoon local time (JST), which means varied viewing times for international fans. Here’s how typical race start times convert across major timezones:
For a 10:00 JST race start:
- 🇬🇧 UK (BST): 02:00 (early morning)
- 🇺🇸 US Eastern (ET): 21:00 previous evening
- 🇺🇸 US Pacific (PT): 18:00 previous evening
- 🇪🇺 Central Europe (CEST): 03:00 (early morning)
- 🇦🇺 Australia Eastern (AEST): 11:00 (late morning)
For a 14:00 JST race start:
- 🇬🇧 UK (BST): 06:00
- 🇺🇸 US Eastern (ET): 01:00
- 🇺🇸 US Pacific (PT): 22:00 previous evening
- 🇪🇺 Central Europe (CEST): 07:00
- 🇦🇺 Australia Eastern (AEST): 15:00
Rather than manually calculating timezone conversions for every session, The Racing Line app automatically adjusts the complete motorsport timetable to your local time—eliminating confusion and ensuring you never miss a green light.
How Do I Get Japanese F4 Race Timetable Notifications?
Never miss a Japanese F4 session with The Racing Line app’s Smart Notifications. The app lets you customise alerts by series, session type, and lead time, meaning you’ll receive timely reminders before qualifying and races without being overwhelmed by notifications for series you don’t follow.
Smart Notification features include:
- Customisable alerts for practice, qualifying, and race sessions
- Adjustable lead times (15 minutes, 1 hour, or more before sessions)
- Series-specific settings—follow Japanese F4 alongside your other favourite championships
- Automatic timezone conversion built into every alert
With 220+ series on one racing calendar, The Racing Line app serves as your central hub for all motorsport scheduling. Whether you’re following Japanese F4 to scout future talent or tracking multiple championships simultaneously, every racing timetable lives in one place.
Your Complete Japanese F4 2026 Companion
The Japanese F4 Championship represents the pinnacle of junior single-seater racing in Japan, featuring tomorrow’s stars competing on legendary circuits like Suzuka, Fuji, and Motegi. Following the complete season requires reliable access to both the racing calendar and live motorsport streams—exactly what The Racing Line app delivers.
Download The Racing Line on iOS and Android at https://trlapp.com/app to add Japanese F4 2026 to your personalised motorsport calendar, access live racing streams, and receive smart notifications for every session throughout this exciting championship.
