The cleated sort of Olympian (10)
I believe the answer is:
decathlete
'olympian' is the definition.
I don't know anything about this answer so I cannot judge whether it can be defined by this definition.
'the cleated sort' is the wordplay.
'sort' is an anagram indicator.
'the'+'cleated'='thecleated'
'thecleated' anagrammed gives 'DECATHLETE'.
'of' acts as a link.
Can you help me to learn more?
(Other definitions for decathlete that I've seen before include "All-rounder" , "versatile competitor" , "sportsman" .)