
2026 Season · iRacing
The Hachi-Roku Cup – Season 1
Welcome to the first Hachi-Roku Cup at GT Champions. Four rounds. Eight races. One car. No excuses.
Sponsored by CommInnSense.com
The Toyota GR86 is pure driving: lightweight, rear-wheel drive, and honest. With no turbo and no big horsepower to bail you out, every tenth comes from carrying speed through corners, hitting your marks, and racing smart in close traffic.
The Hachi-Roku Cup is a four-round championship, with two heat races each race weekend. That means twice the action, twice the chances to fight back, and twice the pressure to deliver. Points are awarded in every race and carry across the whole season, so consistency is king. A rough heat can be answered in the next one, but the title goes to whoever shows up strong all eight times.
Whether you’re a seasoned GR86 pilot or new to the car, this is the place to sharpen your racecraft and prove it on track.
Format: 4 rounds · 2 heat races per round (8 races total) · Championship points every race
Cash prize
$20 iRacing Gift Card for 1st place
$15 iRacing Gift Card for 2nd place
Schedule
Saturdays at 1 pm EST / 6 PM UTC
RACE DAY SCHEDULE
Server Opens (Practice): 12:15 PM EST / 5:15 PM UTC
Qualifying Begins: 1:00 PM EST / 6:00 PM UTC
Race Start: 1:10 PM EST / 6:10 PM UTC
Community
Join the Community
Race announcements, driver chat, stewarding, and live timing – all in our Discord.
Regulations
Regulations
- Open setups
- Toyotas GR86 – no driver classes
- 4 rounds · 2×25 min. heat races per round (8 races total)
- 2nd heat is reverse grid for the top 5
- Each race earns points
- 2nd heat is reverse grid
- 10 minute qualifier
- 1 Fast repair
- Maximum 60 drivers
- Incident penalty at 16x, then again every 8x
- Weather set by iRacing as available
- All assists allowed
- Race Day Rewards raffle at the end of season

Scoring
Points Structure
Sign Up
Driver Registration
Sign up below to join the grid – your entry goes straight to race control.
The Hachi-Roku Cup
Season 1 • 2026
Registration
Please log in with Discord to register for this tournament.
Login with DiscordRace Schedule
Results
Race Results
Okayama International Circuit - Full Course
Okayama Heat 1
Results will be posted after the race.
Okayama International Circuit - Full Course
Okayama Heat 2
Results will be posted after the race.
Lime Rock Park - Grand Prix
Lime Rock Park Heat 1
Results will be posted after the race.
Lime Rock Park - Grand Prix
Lime Rock Park Heat 2
Results will be posted after the race.
Tsukuba Circuit - 2000 Full
Tsukuba Circuit Heat 1
Results will be posted after the race.
Tsukuba Circuit - 2000 Full
Tsukuba Circuit Heat 2
Results will be posted after the race.
Suzuka International Racing Course - West w/chicane
Suzuka Heat 1
Results will be posted after the race.
Suzuka International Racing Course - West w/chicane
Suzuka Heat 2
Results will be posted after the race.
Documents
Rule Book
The complete sporting and technical regulations, in one PDF.
