Race Comment Explainer

Original comment with matches highlighted:

handy, led home turn, ridden after 2 out and extra, headed 1f out run-in,

Matched phrases & meanings

Phrase	Meaning
home turn	This is the final bend or corner of the track, just before the horses enter the final straight run to the finish line.
No extra	Did not improve or accelerate when asked.
Kept on	The horse maintained its speed well to the finish.
Handy	Running very near the leaders (usually 2nd, 3rd, or 4th).

Summary

This is the final bend or corner of the track, just before the horses enter the final straight run to the finish line.
Did not improve or accelerate when asked.
The horse maintained its speed well to the finish.
Running very near the leaders (usually 2nd, 3rd, or 4th).