To reflect customer demand, iRacing will be adding a substantial amount of new Ranked series for Week 13, starting with the end of 2026 Season 1. More than a dozen of iRacing’s most popular cars and car classes will receive all-new, one-week championships that take place on the same week as the 2026 Season 2 build is released.
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. Rather than one track per week across 12 weeks, Week 13 series see a new track every day, making Week 13 a fun opportunity to chase a championship over a shorter timeframe than the norm.
In addition to the previously existing Ranked series, new Ranked series will be added for the following cars:
Oval
ARCA Menards Series
Late Model Stock
Mini Stock
Sports Car
BMW M2 Cup
Toyota GR86
GT4 Class
Formula Car
FIA Formula 4
Super Formula Lights
INDY NXT
Dirt Oval
Dirt Mini Stock
410 Sprint Car
358 Modified
Dirt Road
A full list of Week 13 series for 2026 Season 1 will be posted in the coming days.
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