Competitors running Raad-ny-Foillan
Teams of 10 will tackle a 100-mile course today as they Race the Sun.
It's the tenth year the event has taken place on the Island, with thousands of pounds being raised for charity.
Competitors aim to complete a clockwise lap of the Island around the Raad-ny-Foillan before sunset.
The race got underway at around 5.10am this morning.
One of the organisers is Lisa Motley.
Manx patients will be contacted if appointments are impacted by UK strikes
117 patients from the Island are due to attend appointments across during the period of industrial action
Flu jab availability varying 'from pharmacy to pharmacy'
Increase in cases places demand on supplies
Police issue assurance amid concerns from Island's Jewish community
Constabulary 'mindful' of heightened fears following Australia terror attack
MHK calls for government to use more Manx food and drink
John Wannenburgh says the prison and hospital could use more local produce
