Now in its second year, The Beale Beastie is a 400m open water lake swim, a challenging 20km bike ride - taking on one or two notorious local hills (it is a Beastie after all) - and finishing with a picturesque 5km run in the beautiful parkland grounds of Beale Park, all set against the backdrop of the River Thames.
Here's what they said about The Beale Beastie 2017:
"Just a massive thanks to everyone, it was a fantastic day and my support crew loved it too!"
"Great morning of outside fun. First ever tri and I felt very well looked after. A big thank you to all of your friendly and enthusiastic marshals."
"Fabulous course with something for everyone"
Beale Park is home to an exciting mix of animals and attractions, and all competitors and their families can enjoy a discount on entry into the Wildlife Park on the day of the event.