Welcome back to This Week in iRacing, your guide to the daily, even hourly racing that members can get into, based on where their license level is at.
Here are a few of the highlighted series taking place this week — 2026 Season 4, Week 6 — from October 20th to October 26th in 2026.
WEEKLY RACING SERIES These are the series that are not confined to the iRacing seasons, that run independently throughout the course of the year and feature some of the most recognizable motorsports racing around.
From NASCAR to the Whelen Modifieds, from Formula 1 to INDYCAR, and even some weekly local dirt track racing, iRacing offers many special series to jump in an compete in!
NASCAR iRACING SERIES Back again in 2026, the NASCAR iRacing Series (Open Setup and Fixed Setup) follows the NASCAR Cup Series schedule for a 36-week racing season.