Gold medallist Ollie Hynd, from Mansfield, is among those travelling around the country on The British Swimming Heroes Tour.
It stops at five different cities, encouraging young people to take a dip.
School children and competition winners were given master classes at an event hoping to build on the Olympic legacy.
Ollie Hynd, Olympic swimming gold medalist, Claire Cashmore, Paralympic swimming bronze and double silver medalist and Michael Jamieson Olympic swimming silver medalist tell ITV Central what the experience was like.
Lord Coe has backed investment plans from Nottinghamshire County Council to produce future sports stars and secure Ashes Test matches.
Scientists at the University of Wolverhampton have used a mathematical formula to predict how many medals Team GB will win in Rio 2016
Canoe Slalom Olympic medallists are competing in the UK for the first time since the Games in Nottingham this weekend.