Dynamic, moderate-high variability, 3-4 weather slots. Rain probability ~35%, humid/hazy look throughout. September in Japan carries genuine typhoon-season risk, so don't be afraid to throw a real weather swing in here.
Practice Info
15 Mins
15 min open practice. Default Gr.3 tuning only, no BoP changes.
Qualifying Info
10 Mins
10 min open qualifying, single fastest lap sets grid. Standing start — matches how Japanese GT racing typically runs its grids.
Race Info
40 Mins
Suzuka Circuit, Full Course (5,807m). 40min race (compressed 10-hour equivalent). Time Progression x10, start time 12:00, finishing around 18:15 — midday into afternoon into dusk, matching how the real Suzuka enduro finishes under lights. Standing start.
Pitstop Requirements
Minimum 1 mandatory stop. Target stint window ~19 min. Fuel Consumption slider x9, Tyre Wear slider x7 as your starting point. Fill to 100% starting fuel.
Further Details
Round 5 of 7 — modeled on the Suzuka 10 Hours, which IGTC brings back for 2026 after a long hiatus. Call this the season's wildcard: the format's less familiar than the European rounds, so don't assume last round's fuel/tyre calibration carries straight over. Boost mode is on. Leaving the lobby mid-race is frowned upon here — we're all here to have fun and sharpen our race craft, so see it through. Content creators of all sizes are welcome to capture this one.
Further Details