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OTL GT3 Series (S10)


Discord: https://otlracing.com/discord

Our flagship PC championship is moving onto it's tenth season, so come join us and celebrate this milestone for the GT3 Series. This championship delivers racing that is always action packed and provides championship battles that last to the very final race.

Please note that this league is on Thursday evenings.

If you haven't taken part in a previous OTL league you must successfully complete an evaluation race. Two evaluation races normally run two weeks prior to the season start.

We hope to see new people racing with us, as well as many regulars. To get involved please join the OTL discord at https://otlracing.com/discord. The championship is limited to 50 drivers.


Selected drivers from the previous season have been invited early to the championship however the rest of the signups are public and are dealt with on a first come first served basis. The are also 10 reserve spots available where if a driver fails to complete an evaluation race or signs out of the championship they will get a full spot.

We will class drivers into Pro and Am categories. We will categorise drivers based on a hotstint qualification server and from their performances in the evaluation races. Details of the qualification server will be available in our discord just before the first evaluation race.


Evaluation Race- Misano (40 mins) - 6/1/2022
Evaluation Race 2 - Nurburgring (40 mins) - 13/1/2022
Round 1 - Silverstone (75 mins) - 20/1/2022
Round 2 - Paul Ricard (75 mins) - 27/1/2022
Round 3 - Bathurst (75 mins) - 3/2/2022
Round 4 - Oulton Park (75 mins) - 10/2/2022
Round 5 - Monza (75 mins) - 17/2/2022
Round 6 - Brands Hatch (75 mins) - 24/2/2022

*If a new DLC releases before the first round, we may replace one of the later provisional tracks listed in the calendar above. A vote would be held in our discord about the decision.


Practice - 19:00 UTC
Drivers Briefing - 20:00 UTC
Qualifying - 20:05 UTC
Race - 20:20 UTC


There is no live stewarding for this series however after the race you can report an incident with our form which can be found in our discord.


Please make sure to read our OTL rules as well as the series specific rules below. The OTL rules can be found here https://otlracing.com/rules/.


Mandatory Pitstop: Yes
Refuelling Allowed: Yes
Mandatory Refuelling: Yes
Fixed Refuelling Time: Yes (25 seconds)
Mandatory Tyre Change: No
Pit Window: 15 minutes


The use of custom liveries made outside of the game is permitted in this series but please bear in mind that they are not officially supported by the game developers and their use can induce significant lag for the user.

Drivers are not permitted to make changes to their submitted custom livery once the championship starts.

Races will be live streamed on Twitch and custom liveries can be shared through a google form on discord for the stream broadcaster to run.

Any politically charged or potentially offensive material on a custom livery will see the team banned from the series.

When uploading your livery through the google form we require that:

  • All necessary files are included
    • JSON file from "Documents\Assetto Corsa Competizione\Customs\Cars"
    • Livery folder from "Documents\Assetto Corsa Competizione\Customs" that includes all .JSON, .PNG files (please do not include the .DDS files).
  • All files are to be compressed into one single ZIP or RAR file.


It is important to notify us if you can attend each round. If you cannot attend a race you can simply click the "WITHDRAW" button in the races page of the championship on The Sim Grid website under the admin tab of the specific round. If you don't attend a race without withdrawing you will receive penalty points that carry over in to other championships and can potentially get you DSQ from the championship.


The Sim Racing Collective

658 Followers · 34 Events

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Event Communications

Keep up to date with all event related announcements and communications via The Sim Racing Collective's Discord Server.

Event Dates

Start Date
Race Day
Next Round
Event Completed Results

Classes & Cars

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

No-Show Rules

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