I’d watch it!
I love the idea. Use the DC beltway it’s 65 miles. 8 laps = 500 miles!
If it’s sprint cars, 40 laps. If it’s Late Models, 100 laps. They’d have to redo the wall however. Not approved for major league dirt racing.
https://www.youtube.com/watch?v=vKCzMx8Q3Ag