Kevin Loundes won Sunday's Northern '10' road run.
He completed the distance in 57.05m, around 30 seconds quicker than Andy Fox. Darren Gray was close behind in 57.47m.
Sarah Nelson was the first lady home in 23rd overall, Wendy Ross was second and Justine Bowen was third.
Southern 100: Todd retains solo championship title and Crowe Brothers set sidecar lap record
Action on the Billown Course comes to an end for 2025
Southern 100: Wins for Todd, Browne and newcomers during morning races
Four races still to take place this afternoon
Southern 100: Two wins for Davey Todd as racing gets underway
Rob Hodson, Paul Cranston and the Crowe Brothers also secure victory
IoM women's football eyeing top prize in Orkney
Captain and Manager confident in abilities to take Island Games gold