Main - F4 US Championship

While Formula 4 United States Championship (F4 U.S.) contested their final round of the 2025 season...Read more

CHARLOTTE (November 5, 2025) – Ligier Junior Formula Championship (Ligier JFC) announced that it...Read more

October 22, 2025 – It was a weekend to remember for Kiwi Motorsport as the team closed out the...Read more

October 20, 2025 – Crosslink Motorsports wrapped up a milestone weekend at Barber Motorsports...Read more

Full Schedule

March 23, 2026 to March 24, 2026

NOLA Motorsports Park

Avondale, LA

April 09, 2026 to April 12, 2026

NOLA Motorsports Park

Avondale, LA

May 14, 2026 to May 17, 2026

Road America

Plymouth, WI

June 11, 2026 to June 14, 2026

Mid-Ohio Sports Car Course

Lexington, OH

July 31, 2026 to August 02, 2026

New Jersey Motorsports Park

Millville, NJ

September 03, 2026 to September 06, 2026

Canadian Tire Motorsport Park

Bowmanville, ON

September 17, 2026 to September 20, 2026

VIRginia International Raceway

Alton, VA

October 16, 2026 to October 18, 2026

Barber Motorsports Park

Leeds, AL

Latest News

Stream Race 2 Live from Barber
October 19, 2025 14:14
...Read more
Alex Popow Returns to Victory Lane with Race 1 Win at Barber
October 19, 2025 05:22
BIRMINGHAM, Ala. (October 18, 2025) – Alex Popow dominated at Barber Motorsports Park to earn his third win in Formula 4 United States Championship (F4 U.S.). After pacing both practices and earning the pole for MLT...Read more
Stream Saturday's Races from Barber
October 18, 2025 14:11
...Read more

2025 Championship Standings

Pos.	Name	Team	Points
1	Cooper Shipman (R)	Kiwi Motorsport	298.5
2	Alex Popow (R)	MLT Motorsports	266
3	Kekai Hauanio (R)	Crosslink Motorsports	262.5
4	Clemente Huerta (R)	Kiwi Motorsport	155.5
5	Caleb Campbell (R)	LC Racing Academy	148
6	Demitri Nolan (R)	Crosslink Motorsports	126
7	Luke Powers (R)	Toney Driver Deveopment	67
8	Ty Arbogast (R)	RASE Motorsports	53.5
9	Oliver Savoie (R)	Kiwi Motorsport	38
10	Zach Fourie	Kiwi Motorsport	27