International Motor Sports Association - 2025
7 of 7 rounds completed
IMSA 2025 Season Completed
Add to Calendar
Reset
Select Calendar Type for IMSA 2025
Add To Calendar
Automatically updates based on changes to calendar.
Use this if you want your calendar to stay in sync automatically. If events change, your calendar will update without re-downloading anything.
ICS file
Does not update automatically. Re-download if changes occur.
Choose this if you prefer a one-time download to import manually into your calendar app.
Download .ics (IMSA 2025)
How to import into Google Calendar
Settings → Import & Export → Import → Select File → Import
Where to paste the URL
In Google Calendar: Settings → Add calendar → From URL
Alternatively: paste the URL into your browser to download the ICS file.
URL copied!
Display & timezone
Showing times for Europe/Athens
Display & timezone
Showing times for Europe/Athens
Timezone
Europe - Athens
Detect timezone
Europe - London
Europe - Dublin
Europe - Lisbon
Europe - Madrid
Europe - Paris
Europe - Brussels
Europe - Amsterdam
Europe - Berlin
Europe - Rome
Europe - Vienna
Europe - Zurich
Europe - Prague
Europe - Warsaw
Europe - Budapest
Europe - Stockholm
Europe - Copenhagen
Europe - Oslo
Europe - Helsinki
Europe - Athens
Europe - Istanbul
Europe - Moscow
America - New York
America - Chicago
America - Denver
America - Los Angeles
America - Phoenix
America - Anchorage
America - Halifax
America - Sao Paulo
America - Buenos Aires
America - Lima
America - Bogota
Asia - Tokyo
Asia - Seoul
Asia - Shanghai
Asia - Singapore
Asia - Kolkata
Asia - Dubai
Asia - Bangkok
Asia - Jakarta
Australia - Sydney
Australia - Melbourne
Australia - Brisbane
Australia - Perth
Pacific - Auckland
Africa - Cairo
Africa - Johannesburg
Africa - Nairobi
Africa - Lagos
| Mobil 1 Twelve Hours of Sebring | 13 - 16 Mar |
| Acura Grand Prix of Long Beach | 11 - 13 Apr |
| TireRack.com Monterey SportsCar Championship | 10 - 12 May |
| Detroit Grand Prix | 30 - 1 Jun |
| Sahlen’s Six Hours of The Glen | 20 - 23 Jun |
| Chevrolet Grand Prix | 11 - 13 Jul |
| Motul SportsCar Grand Prix | 1 - 3 Aug |
Never Miss Lights Out
Get alerts before every race, across all major series.
Email reminders • Calendar sync • Push notifications
