Back to Okayama: iRTES Season 7 Begins Before the Points Do

CMS returns to Okayama for iRTES Prelude for the 2nd Consecutive Season to setup the early action.

CMS iRacing Team Endurance Series | Season 7 Preseason Prelude Preview | Sunday, November 15, 2026

The championship does not begin at Okayama. The work of winning it just might.

On Sunday, November 15, Champion Motorsports returns to Okayama International Circuit for the first race of iRTES Season 7. The 90-minute, non-points Prelude is part competitive race, part essential dress rehearsal, and one of the best opportunities of the winter to see how established organizations, returning combinations and new teams share the racetrack before the stakes become real at Daytona on December 6.

Nobody leaves Japan with championship points. Everyone leaves with information.

One Season Ends. A Bigger One Begins.

It is worth remembering the exceptional finish to Season 6. Three championship rounds — Homestead-Miami, Red Bull Ring and St. Petersburg — delivered three distinctly different tests. Homestead brought a demanding four-hour race and four Code 60 periods. Austria turned a five-hour contest into a weather and strategy examination, with prolonged rain and post-race stewarding changing the GT3 picture. St. Petersburg then asked teams to settle two tied championship battles on a narrow, unforgiving street course.

GermanPitbullzRacing Alpha answered emphatically in GTP. The Porsche 963 team defeated PCA Sim Racing 963 at the finale, leading 161 of 171 laps and completing the winning race with zero incidents. Its season ended with 102 points, just three ahead of PCA's 99. In GT3, Quokka Racing completed a stunning progression — second at Homestead and victories at Red Bull Ring (following final stewarding) and St. Petersburg — to finish on the same 102-point championship total. Christian Youngwall and John Marjoribanks turned preparation and consistency into the class title.

That is the standard the next field inherits. PCA's relentless GTP consistency, The Organization Racing's podium threat, Team Brake Fade's GT3 dependability, PCA Sim Racing GT3's late surge, Longhorn Racing Chrome's cleanliness and cmsracing.com AM's late-season recovery all provide important reference points. Those are Season 6 storylines, not claims that every team is entered for Season 7. If a team does not appear in the current registration list, that should not be interpreted as an absence from the season — signups are still ongoing.

Season 7 doubles the points calendar from three races to six. Daytona, Mugello, Mexico City, Watkins Glen, Sebring and Road Atlanta will demand sustained results across a much longer championship. Okayama is where that new cycle starts to become visible.

The Early Season 7 Paddock: Teams Registered So Far

The Season 7 paddock is beginning to take shape, and the list below reflects the current early registrations provided so far. More teams may still be added before the prelude and before the championship opener. This is a useful first snapshot, but it is not yet a final race-day grid.

Even at this early stage, there is plenty to like. The GTP side already shows recognizable strength with early registrations from PCA Sim Racing 963, GermanPitbullzRacing, Boxenluder RS GTP, SimHQ Motorsports RED and Unity RDV Compétition BLACK. In GT3, the current list already blends proven contenders and interesting fresh combinations, including Quokka Racing, PCA Sim Racing GT3, Team Brake Fade, Thumbtech Motorsport, Longhorn Racing Chrome and cmsracing.com's two separate entries.

That depth is exactly what makes the Prelude meaningful. It is the first time these combinations can be measured on the same stopwatch, through the same traffic, under the same race-control procedures, before points start to matter.

Why Okayama? We've Been Here Before.

This is not an unfamiliar choice for iRTES. The championship visited the 3.703-kilometer (2.301-mile) Okayama Full Course for its first series Prelude in June 2026. Seventeen teams started that two-hour, non-points race — four GTP cars and 13 GT3 entries. PCA Sim Racing 963 won the prototype category, while Octo Sins v1Kings took GT3 honors after a late-race battle.

A few weeks later, neither Prelude winner would turn out to be the eventual Season 6 champion. That is precisely why preseason results need context: raw speed is useful, but a championship demands pace, reliability, disciplined traffic management and a team that can repeat its best work.

Okayama itself has genuine motorsport pedigree. Formerly TI Circuit Aida, the Japanese venue opened in 1990 and hosted Formula One's Pacific Grand Prix in 1994 and 1995. Its compact Full Course is not a miniature endurance oval or a simple stop-and-go circuit. It mixes acceleration zones, significant braking, changing corner radii and a rhythm that punishes impatience. Names such as Williams, Moss, Attwood, Revolver, Redman and Hobbs are a reminder of the track's distinctive character.

For a GTP/GT3 field, its biggest asset is also its greatest risk: traffic returns quickly. Prototypes must decide whether to complete a pass under braking or wait for a cleaner exit; GT3 drivers must hold predictable lines without surrendering their own races. The approach to the hairpin offers a natural passing opportunity, but the tighter, more rhythmic sections can turn an attempted overtake into lost time for both classes. On a short lap, encounters repeat, making the difference between a controlled pass and an unnecessary incident immediately apparent.

The opening sector deserves particular attention. The official Orange Zone extends through the exit of Turn 4, Attwood Curve. With cars compressed after a rolling start, there is little reason to force a low-percentage move when the primary objective is to bring the entire field cleanly into the race.

A Shakedown With Real Responsibilities

The Prelude may not award points, but it is not an informal open server. Teams will run GTP and GT3 machinery with open setups, dynamic weather and sky, a dynamic track state, and realistic conditions that may or may not produce rain. There are no tire-set restrictions, and both categories have 100% fuel availability.

One important new operational detail is iRacing's Global Default pit-service ruleset, with fueling and tire changes taking place sequentially. This is exactly the kind of change teams should rehearse before Daytona, when pit execution may become championship-critical.

Each car must use at least two and no more than three drivers. The driver who qualifies the car must also start, and iRacing's Fair Share driving requirements apply. There is one Fast Repair. A drive-through is triggered at 25 incidents, with disqualification at 40. Towing also remains under Race Control authorization: if a damaged car cannot safely reach pit lane, its team must request and receive approval before towing.

The start is rolling, but competitors should pay attention to the specific procedure: the race begins when the class leader accelerates in the designated zone, not automatically at iRacing's green signal. Teams also need to verify that their mandatory series decals and windshield banners are visible in their liveries and uploaded to Trading Paints; missing branding can result in penalties up to disqualification.

All of these details turn a relatively short race into something more valuable than a pure lap-time contest: a realistic test of team communication, setup readiness, driver changes, pit timing, race-control discipline and multiclass courtesy.

The Weekend at a Glance

The 17:00 GMT race start corresponds to 12:00 noon Eastern / 11:00 AM Central in the United States. Joining the iRTES league is required to enter the hosted sessions.

What We'll Be Watching: The First Season 7 Power-Ranking Signals

1. Who has genuine prototype pace? Last season GermanPitbullz and PCA separated themselves at the top, but this year's cars, pairings and challengers will need to establish the new order. Fastest laps will matter less than repeated clean laps across a complete stint.

2. Can GT3 teams manage traffic without giving away their own race? Okayama rewards drivers who preserve momentum, recognize when the GTP class has committed to a pass, and refuse to turn every multiclass encounter into a fight. Consistency and incident control should carry more weight than a single eye-catching lap.

3. Which teams have arrived fully organized? The best preseason impression comes from more than qualifying position: clean driver changes, effective radio communications, dependable paints, sensible pit execution and a car that completes the 90 minutes without avoidable drama.

4. Which new names jump out early? The growing field includes several entries that can make an early impression if they arrive well prepared. Okayama is often where first impressions get made and where quiet contenders reveal themselves.

5. Who handles the unexpected? Dynamic conditions and a busy circuit can alter the best-laid plan. Watch for teams that adapt calmly rather than spending the evening chasing their own mistakes.

There will be early post-Prelude power rankings, but they should be provisional, not a disguised championship table. We will give most weight to clean sustained pace and a completed team effort, then consider qualifying, execution, reliability, traffic judgment and how quickly each program appears ready for Daytona. The result of a non-points race can start a conversation. It cannot settle the season.

The Real Countdown Is to Daytona

The temptation at Okayama will be to race for bragging rights. That is understandable; the field will not suddenly become less competitive because points are absent. But every team has a more important objective: show up at Daytona on December 6 having already solved the problems that derail an endurance race before it truly begins.

Season 6 showed what happens when speed meets discipline. GermanPitbullz and Quokka did not simply arrive at St. Petersburg with fast cars; they finished the job when the championship was on the line. Season 7 gives the next field six chances to build that same story.

On November 15, there is no trophy to decide and no points gap to close. There is a fresh paddock, a familiar Japanese circuit and 90 minutes to find out who looks ready.

The championship starts at Daytona. The questions begin at Okayama.

Preseason preview draft · updated with current early registrations · October 26, 2026 · Entry list and detailed event procedures remain subject to CMS updates. The current November 15 race briefing specifies a 90-minute Prelude and supersedes earlier two-hour preseason proposals.