The 2025 F1600 Championship Series season was the fourteenth season of the F1600 Championship Series.
The prior year's winner was Mateo Naranjo from Team Pelfrey.
The 2025 F1600 Championship had the tightest title race to date as Ayrton Cahan narrowly surpassed his brother and teammate, Gabriel Cahan, and Wesley Gundler by only 2 points.
David Adorno dominated the F1600 Masters class to claim the season title; his fifth-place finish in the general standings marked the highest rank for a Masters competitor in over ten years.
Points are awarded to the top twenty-five classified drivers, and the top drivers who are able to achieve the Pole Position or the Fastest Lap during the qualify session are awarded with corresponding +3 and +2 bonus points.
The Season Championship will recognize only each driver's best 18 of 21 race results including all bonus points earned.
Points are awarded using the following system:
Guest drivers are ineligible to score points.
If a guest driver finishes in first position, the second-placed finisher will receive 50 points. The same goes for every other points scoring position. Thus, if three guest drivers place fourth, fifth and sixth, the seventh-placed finisher will receive 34 points and so forth â until the twenty-eighth-placed finisher receives theàfinalàpoint.
Race 3 of Road Atlanta: Vintage Racing from the Mission Foods Road Atlanta SpeedTour 2025 (Sunday)<br> Race 2 and 3 of Road America: LIVE: Road America SpeedTour (Sunday)<br> Race 2 of Watkins Glen International: LIVE: Watkins Glen SpeedTour (Sunday)