### Clue: Record minutes, being on the case of course (5)
### Answer: EPSOM 
 ### Explanation: Definition: course
 EP(abbrev. for an extended play record, a sound recording with fewer tracks than a longplay album, but more than a single) + [ M(abbrev. for "minutes" in time notation) **placed after**(being on, in an across clue) SO(as in "that being so;the case") ] .
Answer: The racecourse in Surrey, England.