As well as the 1,000-year-old castle,  the sights along the route of the first ever Windsor Duathlon include the iconic Long Walk, historic statues and monuments, beautiful parkland and the Guards Polo Club.

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 Age groupers

The 10km Age-Group course starts on the Long Walk and takes in Snow Hill, the statue of King George III astride a horse before taking a large lap around the Great Park in a clockwise direction towards the Cow Pond. Sprint distance athletes will divert left past the Cow Pond, one of the Great Parks hidden treasures, a lily filled oasis hidden within the trees.