DISTANCES
Quarter mile vs eighth mile
1/4 mile is 402 m (1,320 ft); 1/8 mile is 201 m (660 ft). How the two relate and why many tracks now run the eighth.
The distances
Quarter mile: 1,320 ft / 402.3 m. Eighth mile: 660 ft / 201.2 m. Holeshot also times 60 ft, 100 m, 500 m, 1/2 mile, 1 km and 1 mile.
As a rough rule, a quarter-mile ET is about 1.55–1.57 times the eighth-mile ET for the same car and run.
FAQ
What is a fast quarter mile for a road car?
Under 12 seconds is very quick for a street car; under 11 is supercar territory; the quickest production EVs run under 10.
Holeshot: 0-60 & 0-100 Timer
Motion sensors + GPS at 100 Hz. Every split, every run, hands-free.