Where to find a foot, it's an old story! (6)
I believe the answer is:
legend
'old story' is the definition.
(traditional story)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for legend that I've seen before include "Story handed down from the past" , "Former top player" , "Very famous member's death" , "Story of mythical beings or events" , "Old tale" .)