Sentence:  ‘Russ drank two bottles of Coruba rum at the races then demanded to be driven to the Auckland night <WSD>trots</WSD>. We hadn′t been that keen on going to the <WSD>trots</WSD>, but when we dropped him there we figured we might as well stay for a couple of races....' 
Meaning of the word marked with <WSD> tags:  A trotting race meet; harness racing.