Marathon Swims 2021:

Unfortunately, the 2021 live event will not be taking place due to the complications of lockdowns and restrictions earlier in the year. We are really disappointed, but we've taken this decision after careful consideration of all the options. 

Marathon Swims 2022

Marathon Swims 2022 will return to the pool of champions - the London Aquatics Centre, home of swimming during the London 2012 Olympic and Paralympic Games.

Marathon Swims 2017, 2018 and 2019 all SOLD OUT and we expect the 2022 event to sell out in record time.  Register your interest in Marathon Swims 2022 today.

Marathon Swims Virtual Challenge 2021

The Marathon Swims Virtual Challenge returns.  Take on an iconic marathon swimming distance in our own time and at a venue of your choice throughout November 2021. Marathon 10k, Ultra Marathon 25k and Ultra Marathon 50k challenges available. Entries still being accepted. More info...