International Marathon Swimming Hall of Fame is the hall of fame in United States of America founded in 1961.
According to PR-model, imshof.org is ranked 804,368th in multilingual Wikipedia, in particular this website is ranked 490,444th in English Wikipedia.
The website is placed before dieu-parmi-nous.com and after obishin.co.jp in the BestRef global ranking of the most important sources of Wikipedia.