Fellow on foot managed... (5)
I believe the answer is:
coped
'managed' is the definition.
('cope' can be a synonym of 'manage')
'fellow on foot' is the wordplay.
'fellow' becomes 'ed' (short for Edward).
'on' is a charade indicator (letters next to each other).
'foot' becomes 'cop' (I can't explain this - if you can you should give a lot more credence to this answer).
'ed' after 'cop' is 'COPED'.
Can you help me to learn more?
(Other definitions for coped that I've seen before include "Managed, got by" , "Rose to the occasion" , "Managed successfully" , "wearing vestment" , "Handled" .)