It may be unlucky for some, but week 13 certainly has some cool stuff with new cars and tracks, racers, get to it!

Believe it or not, week 13 in iRacing is usually a time to not feel sceptical as new cars and tracks are available. Here is the full lineup for the sim racing title, so you to plan your schedule.

Looking forward to getting behind the wheel of our newest cars and tracks? The latest edition of iRacing Week 13 has you covered with all sorts of fun new weeklong championships! For our newest racers, iRacing Week 13 is our week between the four quarterly iRacing seasons where we debut new content, give our most serious racers a week to recharge between championships, and have some fun with a handful of out-of-the-box ideas. Here’s the full list of what to expect:

New Content and Features Series* (*all start after build)

• 13^th Week Prototype Challenge: Cadillac V-Series.R and Ligier JS P320 (includes Aragon)
• 13^th Week Tin Top Tussle: All GT3s, featuring new Porsche 992 GT3 R (includes Aragon and Willow Springs)

Official Series (iRating and Safety Rating affected)

• Oval Series
  • NASCAR iRacing Series
  • 13^th Week Street Stock Challenge
• Road Series
  • 13^th Week Mazda Cup
  • 13^th Week Ferrari GT3 Challenge
  • 13^th Week Porsche Cup Series
• Dirt Oval Series
  • 13^th Week Dirt Street Stock Challenge
  • 13^th Week DIRTcar Pro Late Model – Fixed
  • 13^th Week Midget Cup
• Dirt Road Series
  • 13^th Week iRacing Rallycross Series
  • 13^th Week iRacing Rallycross Lite

Fun Series (Sporting Code still applies, iRating and Safety Rating not affected)

• Oval Series
  • Pickup Cup
  • Dallara Dash
  • Carburetor Cup
  • 13^th Week Ridiculousness: NASCAR Trucks, Gen 4, and 1987 Cup Series (includes selected fixed setup races)
• Road Series
  • 13^th Week iRacing Deutsche Drifters: BMW M Hybrid V8, M4 GT3, and M4 GT4 at Nurburgring Industrifahrten
  • 13^th Week Battle of the Little Wings: Dallara F3, USF2000, and Skip Barber F2000 (includes Aragon and Willow Springs)
  • 13^th Week iRacing Figure GR8: Late Model Stock and Gen 4
  • 13^th Week iRacing Identity Crisis: Pro 2 Trucks on road courses
  • 13^th Week iRacing Tube Frame Twister: Street Stocks (includes Willow Springs)
• Dirt Oval Series
  • 13^th Week Super Slide: 410 Wingless Sprint Car
  • 13^th Week Muddy Mess: UMP Modified
  • 13^th Week World of Outlaws Sprint Car: 410 Sprint Car
  • 13^th Week Dirt Ridiculousness: 360 Sprint Car, UMP Modified, 358 Modified, Dirt Street Stock, Dirt Midget, Dirt Super Late Model
• Dirt Road Series
  • 13^th Week Symkhana: Dirt Legends on rallycross courses
  • 13^th Week 2×4 Off-Road Trucks: Pro 4, Pro 2, Pro 2 Lite

Time Attacks

• Hill Climbs
• Porsche Experience Center