2021 Season 3 Week 13 is HERE!

Get ready for the new content of 2021 Season 4 with a new slate of Week 13 series to cap off 2021 Season 3! Featuring the debuts of the Porsche 911 GT3 Cup (992), Ferrari 488 GT3 Evo, and Hungaroring—all of which are in the latest Shiny New Shakedown—and Hickory Motor Speedway, the new schedule is one you won’t want to miss.

Official

Oval

• 13^th Week Street Stock Challenge
• NASCAR iRacing Series – Open
• NASCAR iRacing Series – Fixed
• NASCAR iRacing Class C Series
• NASCAR iRacing Class B Series

Road

• 13^th Week Mazda Cup
• 13^th Week Ferrari GT3 Challenge – Ferrari 488 GT3 Evo
• 13^th Week Porsche Cup Series – Porsche 911 GT3 Cup (992)

Dirt Oval

• 13^th Week Dirt Street Stock Challenge
• 13^th Week DIRTcar UMP Modified Fixed

Dirt Road

• 13^th Week iRacing RallyCross Series
• 13^th Week iRacing RX Lite

Fun Series

Oval

• Pickup Cup
• Dallara Dash
• Carburetor Cup
• 13^th Week Silly Send It – Tour Mod vs. Silver Crown

Road

• 13^th Week Shiny New Shakedown – Ferrari/Porsche at Hungaroring (after build)
• 13^th Week GT3 Challenge Fixed – GT3s (after build)
• 13^th Week iRacing Figure GR8 – Global MX-5, Pro 2 Lite
• 13^th Week Tube Frame Twister – NEXT-GEN
• 13^th Week Ridiculousness – Lotus 49, Lotus 79, IR-18
• 13^th Week Tin Top Tussle – Audi RS3 LMS

Dirt Oval

• Sling Mud for Fun – Sprint Cars
• 13^th Week Super Slide – Pro 2 Lites
• 13^th Week Muddy Mess – Wingless 360 Sprints

Dirt Road

• 13^th Week Identity Crisis – Dirt Legends

Time Attack

• Soap Box Challenge – Formula Vees (low fuel) on Mt. Washington Descent