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Marathon Swims Virtual Challenge 2023
The Marathon Swims Virtual Challenge will return in November 2023. This is your chance to take on an iconic marathon swimming distance in your own time.
Choose from the Marathon 10k, Ultra Marathon 25k or the Ultra Marathon 50k. Swim as often as you'd like over the course of the month of November in a swimming venue of your choice to achieve your distance. Registration will open soon.
Complete your Marathon Swims Virtual Challenge in a pool or open water, over 30 days in November. See our Virtual Challenge FAQ's for more info.
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