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ADRR – a dedicated Le Mans Ultimate sim racing community

Let's Go Racing
A Dedicated Le Mans Ultimate community

Flat Out Thursdays

Multi Class Racing. Fortnightly on Thursdays!

Active Championship

Flat Out Thursdays

Multi-Class racing, fortnightly on Thursday nights. Following the calendar of the pro esports series by Virtual Motorsports.

Hypercar classLMGT3 class

Championship Rounds

  • Thursday
  • 18:00 UTC (19:00 BST)

Round Format

  • Practice: 10 mins
  • Qualifying: 10-15 mins
  • Race: 45-75 mins
  • Practice
  • 10 mins
  • Weather: Realistic
  • Qualifying
  • 10-15 mins
  • Weather: Realistic
  • Race
  • 45-75 mins
  • Weather: Realistic
Standings

ADRR Endurance Championship

Driver swap team endurance racing. Coming soon!

Coming Soon

ADRR Endurance Championship

Our driver swap series, bringing long-format team racing to LMU. Dates and tracks will be announced once Le Mans Ultimate supports hosted driver swaps.

GT3 classHypercar class

Championship Rounds

  • Date TBC
  • Time TBC

Round Format

  • Practice: 50 mins
  • Qualifying: 10 mins
  • Race: 8 Hours
  • Practice
  • 50 mins
  • Weather: Realistic
  • Qualifying
  • 10 mins
  • Weather: Realistic
  • Race
  • 8 Hours
  • Weather: Realistic
Find out more
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ADRR Sim Racing

ADRR Shop

It's finally here... The stuff that nobody asked for... ADRR Merch!
I've only ordered one t-shirt as a test so I have no idea if this shit is any good 🤷

ORDER AT YOUR OWN RISK 🤣

View all products
A Dedicated Le Mans Ultimate community

Fastest Laps

Le Mans

7 ADRR races

Last raced 24 Sep 2026

Le Mans lap records by class
ClassDriverCarLap
HypercarMarc GewinnerAston Martin Valkyrie LMH03:23.185
LMP2Aron KristjánssonOreca 07 ELMS03:27.546
LMGT3Lukas BarsaBMW M4 LMGT303:55.095
View fastest laps

Latest broadcasts

ADRR Races on YouTube

About ADRR

What is ADRR

ADRR (pronounced 'Adder', like the snake) is a dedicated LMU community. The name stands for 'Accelerate, Decelerate, Rotate, Repeat' capturing the core sequence every driver follows every lap.

The Championships

We have two championships, Flat Out Thursdays, a sprint championship held every other week. And the ADRR Endurance Championship, our brand-new driver swap series, bringing long-format team racing to LMU.

Join Our Team

We have an excellent group of admins who help in the Discord, with stewarding and with broadcasting. If you have a skill that you think could improve what we do, get in touch.

latest news and updates - join the discord