Marathon Swimmers Federation
June cover photo: Swimming in Applegate Lake, Oregon, USA. Photo by Peter Ray.
Have any good open water swimming photos?
We welcome submissions for the monthly MSF cover photo!
Standards and guidelines for undertaking solo open-water marathon swims in any body of water. Globally endorsed.
MSF Documented Swims have been conducted, documented, and authenticated according to the highest standards of integrity.
Recognizing the most outstanding marathon swims of the year, and the people who contribute most selflessly to the sport.
©2015 Marathon Swimmers Federation