After being the main man in practice all week, Hutchinson sealed the opening race of TT 2010 with something to spare.
His victory in the PokerStars Superbike TT from 44 seconds ahead of Michael Dunlop, with Australian Cameron Donald third, was his fourth TT success – and his best yet.
Guy Martin was fourth, Adrian Archibald fifth and Keith Amor sixth.
Athletics: Lockley and Barber take victories in Peel to Douglas Trail Run
There was also record number of finishers during weekend meeting
Paul Jones steps down as FC Isle of Man manager with immediate effect
Club says decision comes following much discussion and review
Equestrian: Ingham & GB take team sixth in European championships
But British riders Collett and McEwen among individual medals
Archery: Lesley Sleight wins silver at National Championships
Over 200 archers took part in event