www.cityofseattle.net/.../openwaterswim.htm
I did this last year. Unfortunately this year it is the same weekend as nationals, on 8/16. I mistakenly thought it was on sunday this year (I think it was a sunday last year, not sure), and that I might be able to make it back from Nationals since my 6th event was my only event on sunday.
Too bad they scheduled it at the same time. That will cut down on participation somewhat.
