Designating, relating to, or belonging to betting which takes place well in advance of an event and usually offers higher odds.

(a) that is off a main track or intended route; (b) done away from a course or track, spec. a racetrack.

occurring away from a racecourse.

situated or taking place away from a racecourse (cf. off-the-course n. at off, adv. prep.n. adj.compounds).

situated or taking place at a racecourse, golf course, etc.

(of betting) done at the racetrack.