Marathon Swims is the ultimate swimming challenge. Swimming now has its own marathon.
Marathon Swims Virtual Challenge 2021:
Date: 1-30 November 2021
The Marathon Swims Virtual Challenge is your chance to take on an iconic marathon swimming distance in your own time. Participants chose to take on the Marathon 10k, Ultra Marathon 25k or the Ultra Marathon 50k, swimming as often as you like, at a venue/pool of your choosing throughout November to achieve your distance.
Marathon Swims 2022:
Marathon Swims be back at the London Aquatics Centre, on Queen Elizabeth Olympic Park next year! But this year, take on the Marathon Swims Virtual Challenge.
Register your interest in Marathon Swims 2022 - London's marathon of swimming today.
Marathon Swims format:
We've innovated in swimming to give you instant, reliable results using RFID chip technology to deliver an engaging, exciting challenge event (for spectators as well as participants). No need for lap counting or endless laps of the same lane.
Watch our 30 second Marathon Swims format explainer video:
Checkout out our previous
Marathon Swims events at the London Aquatics Centre:
The Ultimate Swimming Challenge
Marathon Swims 2022
London's marathon of swimming returns to the London Aquatics Centre in 2022 (date tbc). Take on the Marathon 10k, Half Marathon 5k or the 1k Challenge. Or team up with a friend to take on the Team 10k.
This sell-out event has been hosted at the LAC since 2017.
Register your interest here.
Marathon Swims Virtual Challenge 2021
1 - 30 Nov 2021
Enter today. Choose from the Marathon 10k, Ultra Marathon 25k or Ultra Marathon 50k. Swim as often as you'd like in a pool/venue(s) of your choice to achieve your distance over 30 days in November.