What category is iRX World Championship Series on iRacing?

iRX World Championship Series is an iRacing series in the Unknown Category category.

What track is iRX World Championship Series racing this week?

iRX World Championship Series is racing at Sonoma Raceway this week on iRacing.

iRX World Championship Series is an open-setup iRacing series — drivers can tune their own car setups.

iRX World Championship Series runs at an average strength of field of 6357 on iRacing.

iRX World Championship Series is an official iRacing sim racing series in the Unknown Category category, currently running its 2026 S3 season.

Series /iRX World Championship Series

Open Setup

Current season: 2026 S3. This week at Sonoma Raceway. Avg SoF 6357.

Current Track

Sonoma Raceway

this week

Avg SOF

6357

strength of field

Avg Field

drivers per race

Loading driver standings...

Date	Track	Drivers	Winner	SOF
Dec 05, 2020 18:45 UTC	Sonoma Raceway	0	Unknown	6441	Results
Nov 21, 2020 18:45 UTC	[Legacy] Phoenix Raceway - 2008	0	Unknown	6273	Results

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