2026 COMPETITION MEMOS
IMSA WEATHERTECH CHAMPIONSHIP
Comp Memo IWSC #26-01: 07/30/25 2026 Premium and Standard Entry Application and Agreements Opening
Comp Memo IWSC #26-02: 10/21/25 2026 Timing and Scoring Data Stream
Comp Memo IWSC #26-03: 10/22/25 IMSA Marketing Materials
Comp Memo IWSC #26-04: 11/19/25 IMSA 2027 Pre-Season Sanctioned Test
Comp Memo IWSC #26-05: 12/1/25 2026 IMSA Team Marketing Award
Comp Memo IWSC #26-06: 1/14/26 IMSA Digital Media & Content Presentation, January 18, 2026 @ 12:30pm
Comp Memo IWSC #26-07: 1/19/26 Rolex 24 Full Field and Driver Helmet Photo Process
Comp Memo IWSC #26-08: 1/21/26 2026 Rolex 24 At Daytona Night Drivers
Comp Memo IWSC #26-09: 3/19/26 2026 Mobil 1 Twelve Hours of Sebring Night Drivers
Comp Memo IWSC #26-10: 6/18/26 IMSA Digital Media & Content Presentation, June 25th, 2026 @ 12:45pm
Comp Memo IWSC #26-11: 7/2/26 Revised IMSA 2027 Pre-Season Sanctioned Test
IMSA MICHELIN PILOT CHALLENGE
Comp Memo IMPC #26-01: 10/14/25 2026 Premium and Standard Entry Application and Agreements Opening
Comp Memo IMPC #26-02: 10/22/25 IMSA Marketing Materials
Comp Memo IMPC #26-03: 12/1/25 2026 IMSA Team Marketing Award
Comp Memo IMPC #26-04: 12/10/25 2026 Timing & Scoring Data Stream
Comp Memo IMPC #26-05: 1/14/26 IMSA Digital Media & Content Presentation, January 18, 2026 @12:30pm
Comp Memo IMPC #26-06: 6/18/26 IMSA Digital Media & Content Presentation, June 25th, 2026 @12:45pm
IMSA VP RACING SPORTSCAR CHALLENGE
Comp Memo VPRC #26-01: 10/14/25 2026 Premium and Standard Entry Application and Agreements Opening
Comp Memo VPRC #26-02: 10/10/25 2026 Timing & Scoring Data Stream