ATRL Endurance Series Season 3

WELCOME TO THE ATRL ENDURANCE SERIES

This is our premier series as it features live Stewarding, saftey cars and a prize pool. A full endurance series with 8 rounds, ranging from a 4hr to a 8hr with a total of 42+ hours of racing across the season. Ran with an IMSA style format, using LMDH, LMP2 and GT3, this series is the place to be!! 

Signing up to this also allows team a free entry to the final round of WEC Classic on Saturday!! https://www.thesimgrid.com/championships/20627

SERIES CALENDAR:

• R1 - 8 Hours of Le Mans - 4th of July 2026 
  
  
  
  
  
  
• R2 - 4 hours of Hockenhiem - 1st of August 2026
  
  
  
  
  
  
• R3 - 6 hours of Sebring - 5th of September 2026
  
  
  
  
  
  
• R4 - 4 hours of Watkins Glen - 10th of October 2026
  
  
  
  
  
  
• R5 - 6 hours of Silverstone - 14th of November 2026
  
  
  
  
  
  
• R6 - 4 hours of Mugello- 12th of December 2026
  
  
  
  
  
  
• R7 - 4 hours of Interlargos - 23rd of January 2027
  
  
  
  
  
  
• R8 - 6 hours of Daytona (Double Points) - 20th of February 2027
  
  
  
  
  
  

• Class Ratings:

• LMDH:
• All drivers must be a minimum 1.8k iRating.
  
  
  
  
  
  
• LMP2:
• All drivers must be a minimum 1.5k iRating.
• LMP2 AM - Teams with all drivers bellow 2500 iRating
  
  
  
  
  
  
• GT3:
• All drivers must be a minimum 1.3k iRating.
• GT3 AM - Teams with all drivers bellow 2500 iRating

iRating requirements are subject to organisers approval. Please DM James with any issues/ Questions

EVENT TIMING:

Race Day Timings:

• 12:20 BST - 1 Hour 35 min Practice
  
  
  
  
  
  
• 13:30 BST - Drivers Briefing in Discord
  
  
  
  
  
  
• 13:55 BST - 4 Lap Lone Qualifying (15 mins)
  
  
  
  
  
  
• 14:10 BST - 10 min Warmup
  
  
  
  
  
  
• 14:20 BST - Race
  
  
  
  
  
  

Please note that the times between Sessions can be off by a couple of minutes each.

RACE DETAILS:

Cars:

• LMDH (Porsche 963 GTP, Ferrari 499P, BMW M Hybris V8, Cadillac V-Series.R GTP, Acura ARX-06 GTP)
• LMP2 (Dallara P217) 
• GT3 (Porsche 911 GT3 R (992), BMW M4 GT3, Ferrari 296 GT3, Lamborghini Huracan GT3 EVO, Mercedes-AMG GT3 2020, Ford Mustang GT3, Corvette Z06 GT3.R, McLaren 720s GT3 EVO, Acura NSX GT3 EVO 22, Aston Martin Vantage GT3 EVO)
  
  
  
  
  
  
• Start type: Rolling start
  
  
  
  
  
  
• Fast repairs: 1
• X Limits are in Rules and Regs
• Weather: IRL weather locked in 48hrs before
  
  
  
  
  
  
• Rain? Yes!!
  
  
  
  
  
  
• Leave marbles on track: On
  
  
  
  
  
  

CUSTOM LIVERIES:

To see liveries from others and to select your own, please use Trading Paints.

Any livery used while forbidden by the Trading Paints User Guidelines will have the user removed from the series.