Simon Skillicorn won Saturday's Glen Mona Horse shoe by over four minutes.
Tom Cringle, who is his nearest rival in the league this year, was second, and Ian Gale was third.
Cal Partington claimed the women's race ahead of last year's winner Rose Hooton. Bridget Kaneen was third.
Ravens 'champing at the bit' to respond against Charnock Richard
FC Isle of Man looking to bounce back from previous defeat
Hockey: New mixed season enters second week
Multiple sides hoping to build on good opening day results
TT 2027 race schedule announced
Senior race moved and one Superstock event axed in revised programme
Rugby: Douglas to host newly-promoted Wilmslow in season opener
Manx side begin latest Regional 2 North West campaign this weekend
