Local, National and International good causes will all benefit from the efforts of the 800 adults & children in 100 teams who enter the 35th annual Maidenhead Lions Swimarathon. 8 teams of up to 8 swimmers, of all ages and abilities, start their swim in relay for 55 minutes on each hour from 7am through to 7pm inclusive. In the last 34 years, this annual gala has raised nearly £1,000,000! Swimarathon 2019 raised £35,000 which is the target to beat for Swimarathon 2020. Let's do it.