Marched in Dorset in different places (6)
I believe the answer is:
strode
'marched' is the definition.
(I've seen this in another clue)
'dorset in different places' is the wordplay.
'in different places' indicates anagramming the letters (I've seen this in other clues).
'dorset' is an anagram of 'STRODE'.
'in' is the link.
(Other definitions for strode that I've seen before include "Galumphed" , "Paced" , "Walked fast with long steps" , "went on foot" .)