UltraMarathon

2022 UltraMarathon Swim Series

The World's Coldest, Hardest, Longest, Toughest, Most Extreme Swims By, for and about ultramarathon and extreme swimmers

Mission: 

Organize and promote the world’s coldest, hardest, longest, toughest, most extreme open water swims

Motto: 

By, for, and about ultramarathon and extreme open water swimmers

Purpose:

  • ​Support race directors to market, promote, and sponsor the sport on a global scale
  • Replace and expand the former FINA UltraMarathon Swim Series that no longer exists
  • Increase exposure and sponsorship of marathon and extreme swims and swimmers
  • Continue the goodwill and history of marathon swimming – from the WPMSF (World Professional Marathon Swimming Federation) to the IMSA (International Marathon Swimming Association) to the FINA TOWSC (Technical Open Water Swimming Association)
  • Recruit and vet amateur swimmers to create a pro-am global series

History & Reinvention

The sport of professional marathon swimming has traditionally reinvented itself every 20 – 30 years.   The sport is entering the Fifth Generation of Marathon Swimming

First Generation in the 1920’s: The first major heyday of marathon swimming was in the 1920’s with a global awareness of channel swimming (English Channel and Catalina Channel) and marathon competitions (CNN).

Second Generation in the 1950’s: The next major cycle was in the 1950’s with English Channel races and other marathon competitions around the world.

Third Generation in the 1970’s: The next cycle was in the 1970’s with the emergence of the World Professional Marathon Swimming Federation.

Fourth Generation in the 1990’s: The next cycle began in the 1990’s with the absorption of the historic professional marathon swims by FINA.

Fifth Generation in the 2020’s: 2022 will emerge as the next major cycle as the 2008 Olympic marathon swim served as the catalyst for an unprecedented explosion in marathon swimmers around the world, currently over 22,000 professional and amateur athletes.

Here you will find information and instructions on how to submit your event for consideration for the Ultramarathon Swim Series. The page includes a submission form, a guide book and the race director rules and regulations.

Please fill in the form with all your swimmer information to be considered as an applicant for the swims in the Ultramarathon Swim Series. To view this year’s list of swims go to the Ultramarathon Swim Series page

Here you will find information and instructions on how to upload your Ultramarathon Swim Series swim race results. Sample excel sheets and the race director rules and regulations.

UltraMarathon

2022 UltraMarathon Swim Series

The World's Coldest, Hardest, Longest, Toughest, Most Extreme Swims By, for and about ultramarathon and extreme swimmers

WOWSA History

  • The World Open Water Swimming Association was founded by Steven Munatones in 2005 as a means to support marathon swimming in anticipation of the 10k Marathon Swim at the 2008 Beijing Summer Olympic Games.
  • Since 2005, over 20,000 articles have been published documenting the athletic achievements, competitive events, and open water trends, rules, history and results around the world in open water swimming.
  • WOWSA has a global directory of over 22,000 swimmers, 1,780 coaches, and 5,500 events, as well as a mailing list of over 20,000 individuals and a social media following of over 30,000 that help to amplify event marketing.