Patrol walkers will be at front and back of crowd
The South of the Island will soon be flooded with walkers as the Harbour2Harbour gets underway.
The grey weather doesn't seem to be putting anyone off as a large number of people sign in.
The charity fundraising event is starting in Castletown Square at 10am and will finish in Port Erin no later than 2:15pm.
There'll also be a second start from Port St Mary for those walking a shorter route.
Money raised from the challenge will go to Rushen Ambulance.
More details can be found on the Harbour2Harbour Facebook page.
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