Race Comment Explainer

Original comment with matches highlighted:

handy, led after 4 furlongs, pushed along and edged right 2f out, well, always doing enough

Matched phrases & meanings

Phrase	Meaning
always doing enough	A stamp of a comfortable winner, even if the margin wasn't large until the very end.
Pushed along	The jockey started to urge the horse (hand-riding, not necessarily using the whip).
Furlong	Unit of distance; one furlong is 1/8 of a mile (approx. 200 meters).
Ran on	The horse maintained or increased its speed in the final stages.
Handy	Running very near the leaders (usually 2nd, 3rd, or 4th).

Summary

A stamp of a comfortable winner, even if the margin wasn't large until the very end.
The jockey started to urge the horse (hand-riding, not necessarily using the whip).
Unit of distance; one furlong is 1/8 of a mile (approx. 200 meters).
The horse maintained or increased its speed in the final stages.
Running very near the leaders (usually 2nd, 3rd, or 4th).