IMSA charts upward audience trajectory, record crowd at Sebring
April 6th 2026
IMSA has announced an all-time attendance record for the Mobil 1 Twelve Hours of Sebring, with over 115,000 attendees across four days for this year’s 74th running of the historic event. This follows a purported record attendance for the Rolex 24 At Daytona, which drew over 180,000 spectators across …