A 20th victory in the senior TT for John McGuinness saw Michael Dunlop miss out on his record-equalling fifth win of the event.
But a crash earlier in the day marred proceedings when 10 spectators were injured.
The "Morecambe Missile" ended the day on top of the podium, finishing 10 seconds ahead of Dunlop.
More top news
Mainly dry & less cold on Monday. Windy on Tuesday, patchy rain. Wet for a time on Wednesday, then windy. Thu & Fri, colder & more showery
Wintry showers turning back to rain
Warning for snow and ice valid 6am-6pm Sunday for the whole region, except western coastal slice & the Isle of Man