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iRacing 13th Week Schedule This Season 2026

This page gives a quick preview of the current 13th Week rotation for the 2026 iRacing season. For the full date-by-date schedule, all series, and the main planning view, open the full planner.

Current 13th Week Preview

A short snapshot only. Use the full planner for the complete week matrix and date-based rotations.

Open the main iRacing week planner

Mon, Mar 16

13th Week - FIA F4 Challenge - 2026 Season 1

Circuit Park Zandvoort

Mon, Mar 16

13th Week - Funny Forecast - 2026 Season 1

Nürburgring Nordschleife · Industriefahrten

Mon, Mar 16

13th Week - GT3 Challenge Fixed - 2026 Season 1

Autodromo Internazionale Enzo e Dino Ferrari

Mon, Mar 16

13th Week - GT4 Sprint - 2026 Season 1

Circuit de Spa-Francorchamps · Grand Prix Pits

Mon, Mar 16

13th Week - Indy NXT Challenge - 2026 Season 1

WeatherTech Raceway at Laguna Seca · Full

Mon, Mar 16

13th Week - Oval Mixup - 2026 Season 1

Auto Club Speedway · Oval

Mon, Mar 16

13th Week - Sebring Sunrise - 2026 Season 1

Sebring International Raceway · International

Mon, Mar 16

13th Week - Shiny New Shakedown - 2026 Season 1

Willow Springs International Raceway · Big

Mon, Mar 16

13th Week - Super Formula Lights Series - 2026 Season 1

Long Beach Street Circuit

Mon, Mar 16

13th Week 358 Modified Series - Fixed - 2026 Season 1

Limaland Motorsports Park