Dirt Championship Nationals

The 30th running of INEX’s Dirt Championship Nationals takes dirt Legend Car racers along the Ohio River to Lawrenceburg Speedway. It will be the third time that Lawrenceburg Speedway has hosted the national dirt championshp race, previously hosting the event in 2004 and 2005. 

In 2025, the national dirt event returned to North Dakota for the first time since 2017. A strong North Dakota contingent represented their home state well. Preston Martin, Noah Madler, and Sean Johnson, all from North Dakota, captured victories in their respective divisions. Colton Brock won in the Young Lions Division, all the way from Ohio. After the checkered flags had flown, North Dakota took home all four INEX Dirt National Championships. 

The final day to purchase driver passes and register will be Thursday, October 1st, and the final day to ship event Hoosier tires will be Wednesday, October 7th. 

If attending, please join the EVENT ALERTS messaging group for updates leading up to and during Legend Car Dirt Championship Nationals. 

For event questions, please email [email protected].

OFFICIAL HASHTAGS: #LCDirtNats / #INEX

2025 INEX LEGEND CAR DIRT CHAMPIONSHIP NATIONALS CHAMPIONS @ Nodak Speedway
PRO: Preston Martin
SEMI-PRO: Noah Madler
MASTERS: Sean Johnson
YOUNG LIONS: Colton Brock