Bowood House Triathlon is an award-winning triathlon set in the grounds of the beautiful Bowood Estate in Wiltshire. An idyllic race, which combines stunning scenery, with a welcoming and friendly event experience and a perfect family day out. Located in Calne, Wiltshire and set in the private grounds of Bowood House & Gardens, Bowood House Triathlon welcomes participants of all ages and abilities to swim, bike and run around the beautiful route.