The 3rd annual Islander Aquathon will be hosting the 2012 USAT Aquathon National Championship! Come and claim your title as the best aquathlete in the country. There are two distances available: the National Championship distance: 1.5k swim/10k run, as well as a 0.5k swim/5k run, OR go for the run-only option, 5k or 10k distance. Lots of choices for everyone. For more information and how to register, click here.
Swim is one loop in Lake Washington and run is a two or four loop (depending upon distance selected) run entirely inside Luther Burbank Park. Run course has plenty of short hills and fun turns on a variety of surfaces with beautiful views of the park and Lake Washington.
More information is available here.