CALENDAR
The 2025 schedule features six events and 16 races in total, held in conjunction with INDYCAR, IMSA and GRIDLIFE events. All races are run to a lap count with extended time windows to ensure competitors a set number of green-flag racing laps.
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Round 1-2–3, April 10-13, Nola Motorsports Park
Round 4-5-6, May 1-3, Barber Motorsports Park, Supporting INDYCAR
Round 7-8, June 6-8, Mid-Ohio Sports Car Course, Supporting IMSA
Round 9-10, July 3-6, Mid-Ohio Sports Car Course, Supporting INDYCAR
Round 11-12-13, July 24-26, Road America, Supporting GRIDLIFE
Round 14-15-16, August 7-10, Portland International Raceway, Supporting INDYCAR
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​​​​​​Spring Training will return to NOLA Motorsports Park on February 22-23. Additional series’ in-season tests for all three series will be held at the Mid-Ohio Sports Car Course on May 13-14 and Road America on June 11-12. The season-ending Championship Celebration will take place on August 11 in Portland. The Indianapolis Motor Speedway will once again host the traditional USF Pro Fall Combine on October 25-26.
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