Transient affair involving headless runners? (8)

Are you a fan of solving crossword puzzles? Today, we have an intriguing crossword clue for you to decipher. This clue involves a “transient affair involving headless runners” and consists of 8 letters. Put your puzzle-solving skills to the test as you try to unravel the mystery behind this cryptic clue. Grab a pen and crossword grid, and let’s see if you can crack the code. Stay tuned for the solution to this enigmatic crossword clue.
Transient affair involving headless runners? (8)

Available Answers:

FLEETING.

Last seen on the crossword puzzle: Cryptic crossword No 29,311