noun
dirt course; dirt track
Refers to a racing surface made of dirt, commonly used in horse racing and motorsports.
この競馬場にはダートコースと芝コースがある。
This racetrack has a dirt course and a turf course.
Variant with interpunct; less common in running text.
Turf course, as opposed to a dirt course.
Loanword from English 'dirt course'.