2025 COMPETITION MEMOS
IMSA WEATHERTECH CHAMPIONSHIP
Comp Memo IWSC #25-01: 08/02/24 2025 Premium and Standard Entry Application and Agreements Opening
Comp Memo IWSC #25-03: 12/05/24 IMSA WeatherTech Championship Marketing Materials
Comp Memo IWSC #25-04: 12/18/24 Updated 2025 WeatherTech Championship Sanctioned Testing
Comp Memo IWSC #25-05: 01/13/25 IWSC Technical Reservation System at Daytona
Comp Memo IWSC #25-06: 1/17/25 IWSC CATEGORY and CLASS Split Exercise, ROAR
Comp Memo IWSC #25-07: 1/22/25 2025 Rolex 24 At Daytona Night Drivers