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Big Brain Racing Endurance League 2023

Hosted by Big Brain Racing ACC on PC Followers Only
Start Date
Next Round
Start Date
Race Day
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We would like to introduce you to our Big Brain Racing Endurance League 2023

 Sponsors will be revealed at a later date 

Please Note if you are taking part in this league you will be required to check in 24 hours before the event in our discord  


If you do not check in you will not be allowed to race 



60 SA 

3 track medals 


IMB Racewear are giving a pair of sim racing gloves to each member of the winning team of the season (Max 4 pairs)



 Race 1,2,4,5,7,8

Practice  14:20 UK (60min)  

Drivers Briefing 15:20 UK (10min)

Qualifying 15:30 UK (30min)  

Race Start 16:00 UK (6 Hours) 

Maximum Driving Time 3.30 hours

Race 3,6

Practice 12:20 UK (60min)  

Driver Briefing 13:20 UK (10min)

Qualifying 13:30 UK (30min)  

Race Start 14:00 UK (8 Hours) 

Maximum Driving Time 4.30 Hours

Race 9

Practice 08:20 UK (60min)  

Driver Briefing 09:20 UK (10min)

Qualifying 09:30 UK (30min)  

Race Start 10:00 UK (12 Hours) 

Maximum Driving Time 6.30 Hours




Mandatory Pitstop: No

Refuelling Allowed: Yes  

Mandatory Refuelling: No 

Fixed Refuelling Time: No

Mandatory Tyre Change: No

Pit Window: No time window  

Stint Timer: 65 Min


There will be stewarding for this. You can report an incident to one of our stewards on our discord and it will be reviewed. There will be admins in the sever watching these races in a race director role and stewarding role so penalties will apply. But this is also the time for new members to figure out and get help with the ticketing system. 



Custom liveries will be allowed, please upload into our discord for our admins to use  



If you cannot attend this race you can simply click the "WITHDRAW" button in the races page of the championship / or sign-out in the case of a one-off event on The Sim Grid website under the admin tab of the specific race. 

Last but not least, ENJOY & HAVE FUN 



Big Brain Racing

1111 Followers · 16 Events

GT3 2,403
28 50

Event Communications

Keep up to date with all event related announcements and communications via Big Brain Racing's Discord Server.

Classes & Cars

  • AMR V8 Vantage
  • AMR Vantage V12 GT3
  • Audi R8 LMS
  • Audi R8 LMS Evo
  • Audi R8 LMS Evo II
  • Bentley Continental GT3 2015
  • Bentley Continental GT3 2018
  • BMW M4 GT3
  • BMW M6 GT3
  • Ferrari 488 GT3
  • Ferrari 488 GT3 Evo
  • Honda NSX GT3
  • Honda NSX GT3 Evo
  • Jaguar GT3
  • Lamborghini Gallardo R-EX
  • Lamborghini Huracan GT3
  • Lamborghini Huracan GT3 Evo
  • Lexus RC F GT3
  • McLaren 650s GT3
  • McLaren 720S GT3
  • Mercedes-AMG GT3
  • Mercedes-AMG GT3 2020
  • Nissan GTR Nismo GT3 2015
  • Nissan GTR Nismo GT3 2018
  • Porsche 991 GT3
  • Porsche 991II GT3 R
  • Ferrari 296 GT3
  • Lamborghini Huracan GT3 Evo2
  • Porsche 992 GT3
  • McLaren 720S GT3 Evo

No-Show Rules

Max Allowed Penalties
10 Points
No Show Penalty
5 Points
Withdrawals Allowed
Event sponsor

Close, Clean Competetive Sim Racing With our ranked licence, skill-based matchmaking hourly, daily, weekly and endurance events and a community of like-minded sim racers its time to race with PURPOSE

Learn More
Event sponsor
IMB Racewear

Simulation racing has become essential for amateur and professional racers alike and is fast becoming the first step on the rung of the motorsport career ladder for many drivers. Advanced hardware has brought the height of realism to homes and our highest quality simulation products are designed to help bring out your optimum performance on the virtual track, whilst preparing for the real track. With the IMB Racewear® sim range, you'll be able to race not just in your own personal custom style but with the highest quality and in maximum comfort - Get ready for the next level of simulation!

Learn More