After the monsoon conditions experienced by competitiors last year, forecasters are predicting good weather ahead of Saturday's Clerical Medical Parish Walk.
A record entry of 1,620 will start the 85 mile trek around the island's 17 parishes, with those hoping to complete the route having 24 hours to do so.
The event begins at 8am at the National Sports Centre.
Race Director Ray Cox says everything is set fair:-
Commonwealth Games athletics squad in positive mood ahead of Glasgow
Five competitors - including three debutants - set to be involved
FC Isle of Man get pre-season underway with summer festival
Ravens get first runout ahead of new season
Swimming: Oscar Maddrell becomes triple British champion
Manx swimmer also breaks Island records during successful trip
Football: Mixed results for IoM Women in summer series
They welcomed Ynys Mon to The Bowl last weekend