Marathon Swims Virtual Challenge

The Marathon Swims Virtual Challenge is your chance to take on an iconic marathon swimming distance in your own time.

Participants choose from the Marathon 10k, Ultra Marathon 25k or the Ultra Marathon 50k. Swim as often as you'd like over the course of a month in a swimming venue of your choice to achieve your distance. Registration is now closed but we'll be back soon.


Complete your Marathon Swims Virtual Challenge  in a pool or open water, over 30 days (next challenge date tbc).  See our Virtual Challenge FAQ's for more info.