Dave Mackey won round four of the HSBC Securities Services Winter Walking League in Andreas on Sunday morning.
His handicap time of 87.19m over 10k was two seconds quicker than Marie Gilbertson in second.
June Melvin was third and Alan Gault was fourth.
Jacqui Dawson was the fastest over 5k with a handicap and actual time of 41.55m, ahead of Lauren Whelan and Brenda Charlton.
James Green won over 3k, Alexandra Ross was the best over 2k and Nicholas Harvey was the top 1k walker.
Harrison wins fourth Southern 100 solo championship with new lap record
Kieran Clark and Rob Coppock claim second sidecar title of the week
Harrison wins Southern 100 Senior Race
Five races conclude after opening session of Championship Day
Championship day at the Southern 100
Nine races scheduled for final day of action at Billown
Gotland to host 2031 International Island Games
IIGA confirms plans following annual general meeting