This Week in iRacing | December 9–15, 2025 – iRacing.com
Here’s a fresh look at This Week in iRacing, your go-to briefing for the daily, and even hourly, competitive action available to members based on license level. There are also special-series windows that open at specific times and welcome entrants with the right credentials, delivering a richer sim-racing experience.
HAPPY WEEK 13 AND WELCOME TO BUILD WEEK! Here’s a snapshot of the standout events for the current period, covering 2025 Season 4, Week 13 (December 9–15, 2025).
SEASON 4, WEEK 13 IS UPON US
Week 13 shifts gears: many of the usual races pause for a short break, but several distinctive series remain open for participation. Below is an overview of the special events tied to the new content launch.
New Content and Features Series* (all events begin after the build)
- 13thWeek Mountain Showdown: Porsche 911 Cup (992.2), Super Formula Lights, Radical SR10, Renault Clio, FIA Formula 4, Global MX-5 Cup, BMW M2 at Bathurst
- 13thWeek Super Slide: FIA Cross Car
- 13thWeek iRacing GT3 Challenge – Fixed: Adelaide, Miami
- 13thWeek Funny Forecast: TCR at Nürburgring Nordschleife (rain in the forecast)
- 13thWeek Formula Fun: Dallara IR-18
For more details on iRacing Season 4, Week 13, visit the schedule page here: CLICK HERE (https://www.iracing.com/iracing-2025-season-4-week-13-schedule-released/)
WEEKLY RACING SERIES
These races operate independently of the seasonal calendar, running year-round and featuring some of motorsport’s most recognizable series. Expect everything from NASCAR and the Whelen Modifieds to Formula 1, INDYCAR, and even weekly dirt-track events. iRacing offers a broad mix of special-series options for an engaging competition.
WINTER NASCAR iRACING SERIES
Since 2021, the Winter NASCAR iRacing Series keeps oval racing alive through the colder months, featuring the 1987 Ford Thunderbird and Chevy Monte Carlo in both Fixed and Open setups, following the standard NASCAR iRacing Series time slots.
Week 5 of 13 takes place at Charlotte Motor Speedway.
This week’s races are scheduled as follows:
- Fixed Schedule: Wednesday 21:00 GMT; Friday 02:00 GMT; Saturday 10:00 & 17:00 GMT; Monday 02:00 GMT
- Open Schedule: Thursday 02:00 & 19:00 GMT; Saturday 02:00 GMT; Sunday 15:00 GMT
More information on the Winter NASCAR iRacing Series can be found here: CLICK HERE (https://www.iracing.com/series/winter-iracing-nascar-series/)
LOOKING AHEAD
Beyond this week, the horizon is filled with upcoming iRacing Special Events and potential eSports opportunities for upcoming qualifying or participation.
iRACING CHILI BOWL
December 16–21 | iRacing Chili Bowl (2026 iRacing Season 1, Week 1)
THE PRODUCTION CAR CHALLENGE AT VIR
December 19–20 | Production Car Challenge @ VIR (2026 iRacing Season 1, Week 1)
For more on the 2025 iRacing Special Events calendar, proceed here: CLICK HERE (https://www.iracing.com/special-events/)
Stay tuned for more on the 2026 iRacing Special Events calendar – coming very soon.
Additionally, check out the iRacing Weekly Tune-In for watching opportunities on official iRacing channels and community coverage: https://www.iracing.com/iracing-weekly-tune-in-esports-community-events-december-4th-to-december-10th/
For broader information on iRacing and current offers, visit www.iracing.com (http://www.iracing.com/).
