walk-over

広義

A horse race in which only a single horse competes. / (by extension) An uncontested or very easy victory.

日本語の意味

出走馬が1頭のみで行われる馬レース / 無抵抗または非常に容易な勝利

Because three horses were scratched at the last minute, the remaining entry won the Derby by walk-over.

直前に3頭が出走取り消しになったため、残った1頭がダービーを不戦勝で制した。

意味（1）

A horse race in which only a single horse competes.

意味（2）

(by extension) An uncontested or very easy victory.

walk-overs

（ plural ）