6 Weekends 12 Point Races 1 Crossflow Cup

2027 Crossflow Cup Schedule
Date Track Host Club
March 19th to 21st
Sonoma Raceway


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April 23rd to 25th
Thunderhill Raceway Park

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May 21st to 23rd
Thunderhill Raceway Park

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June 18th to 20th
WeatherTech Raceway Laguna Seca

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July 9th to 11th
Portland International Raceway

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October 8th to 10th
Sonoma Raceway


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The 2027 bonus points away races are:

  • Fall 2026 Warm-Ups earn 2027 bonus points: CSRG Thunderhill, HMSA Apex, Emerald Cup COTA, and FFDC Willow Springs events in November 2026 will earn 5 bonus  points for 2027.

  • Emerald Cup: All Emerald Cup 2027 events held prior to the October Sonoma finale will yield 5 bonus points each.

  • Formula Ford Drivers Club Reciprocity: New for 2027, the Crossflow Cup has established a formal reciprocity agreement with the Southern California-based Formula Ford Drivers Club (FFDC). All FFDC championship 2027 events held prior to the October Sonoma finale will count toward Crossflow Cup bonus points in 2027.

All dates subject to change based on club changes.

There are also test days at Sonoma Raceway throughout the year