Does the last part of a triathlon (4)

I believe the answer is:

runs

(Other definitions for runs that I've seen before include "ladders" , "Moves fast" , "Manages" , "Points scored in cricket" , "Jogs" .)

I've seen this clue in the USA Today.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.