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Want to see all previous and future editions of this event, find them below.
Marathon Swims Virtual Challenge
London Aquatics Centre, Stratford, LondonSwimming venues nationwide
Thu 31st December 2020
Choose from the Marathon 10k or the Ultra Marathon 25k. Swim as often as you'd like in a swimming venue of your choice to achieve your distance challenge.
Complete your challenge (pool or open water) over any 30 consecutive days, finishing before midnight 31 December 2020. But don't worry if the lockdown or any subsequent local lockdown, impacts your ability to swim, as the timescales for the challenge can be extended further. See our Virtual Challenge FAQ's for more info.
Send us your final results to earn your exclusive Marathon Swims medal. Limited number of places available.