Wiktionary
outgallop
vb. (context transitive especially of horses or riders English) To run faster than; to outdistance.
Usage examples of "outgallop".
I can outgallop all those lumpish, grumbly, dice-playing, beer-bellied old men!
No, to be sure,' said Blaine, who had seen Diana driving a four-in-hand along the Stockbridge road and outgalloping the Salisbury Flyer itself, to the cheers of the passengers aboard, and who knew that Clarissa had been sent to Botany Bay for blowing a man's head off with a double-barrelled fowling-piece.