An urgent appeal has gone out for volunteers for the TT triathlon event which is due to take place on Sunday.
The endurance event will consist of a 2.4 mile swim in Douglas Bay, a 112 mile bike ride around the TT course and a 26.2 mile marathon to finish.
Organisers are looking for volunteers to help marshal the cycling event and man the refreshment stations.
Chief marshal Simon Slade says due to the scale of the event they need as many helpers as possible:
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You can find out more about helping by visiting www.tttri.com.