GridSherpa
Your iRacing season, organized and in your own timezone.
2026 Season 4: 155 official series across 2003 scheduled series-weeks. GridSherpa turns iRacing's official season schedule into a browsable, filterable calendar - every published start time converted to your own timezone from the schedule's published GMT or Eastern Time values, with weather, rules, and field size on every race. No account needed.
See today's races · Browse the full schedule · Build a race plan · See this season's numbers
Featured
By car class
- iRacing GT1 Calendar
- iRacing GT3 Calendar
- iRacing GT4 Calendar
- iRacing GTE Calendar
- iRacing GTP Calendar
- iRacing LMP2 Calendar
- iRacing LMP3 Calendar
- iRacing TCR Calendar
- iRacing DTM Calendar
- iRacing WRC Calendar
- iRacing Porsche Cup Calendar
- iRacing Production Car Calendar
- iRacing Prototype Calendar
- iRacing Legends Calendar
- iRacing NASCAR Cup Calendar
- iRacing NASCAR Truck Calendar
- iRacing NASCAR Xfinity Calendar
- iRacing Modified Calendar
- iRacing Late Model Calendar
- iRacing Sprint Car Calendar
- iRacing IndyCar Calendar
- iRacing Indy NXT Calendar
- iRacing Formula Calendar
- iRacing Formula A Calendar
- iRacing F3 Calendar
- iRacing F4 Calendar
- iRacing Super Formula Calendar
- iRacing Super Formula Lights Calendar
- iRacing USF 2000 Calendar
- iRacing Formula Vee Calendar
- iRacing FF1600 Calendar
- iRacing Skip Barber Calendar
- iRacing Formula iR Calendar
- iRacing Vintage F1 Calendar
- iRacing Stock Car Calendar
- iRacing Supercars Calendar
Why GridSherpa
GridSherpa is an independent, fan-built tool. It is not affiliated with or endorsed by iRacing.
Schedule data is parsed directly from iRacing's own published season schedule, not re-typed or summarized by hand.
Track prices reflect iRacing's list prices as of the current season and can change - always confirm on iracing.com before buying.
Found something wrong? Report it in our Discord.