In pain at the end of a race, say Crossword Clue

 The answer to the crossword clue "In pain at the end of a race, say" is WHINE. It has 5 letters.

The word "whine" can mean to complain or to make a high-pitched cry of pain or discomfort. In the context of a crossword puzzle, the clue "in pain at the end of a race, say" is likely referring to a runner who is feeling pain after finishing a race.

Here are some other possible answers to the crossword clue "in pain at the end of a race, say":

COMPLAIN

GROAN

LAME

MORBID

OUCH

The best answer will depend on the specific crossword puzzle.

I hope this helps!