We’ve had some great success stories about local athletes recently, and here’s the latest: Local ultramarathon swimmer Denise Simens, who also coaches high-school swimmers, competed at nationals in Portland last weekend, and her friend Chelsie P sent the story and photos:
I wanted to shine a spotlight on a West Seattleite making a splash! My good friend Denise Simens just swam the Portland Bridge Swim in Portland, OR (last weekend). This event is an 11-mile long open-water swim in the Willamette River. The event was the official 2025 United States Masters Swimming Ultramarathon-Distance Open Water National Championships.
Denise improved her time from last year by 41 minutes, and took first place in her age group by 17 minutes. In addition to being ranked #1 in the Country by age group, she also finished 6th overall female and 22nd overall athlete (out of men and women). Entries were limited to the first 100 qualifiers across the country and registration closed quickly this year! The qualifying standard was to complete either a 5,000M or 5,500YD swim in less than 1:40 (an hour and forty minutes.)
For a bit of context, any swimming event over 10K is considered an ultramarathon, and the distance swum yesterday nearly doubles the distance of the minimal requirement. Next up for Denise is an inaugural event in September called the Mt. St. Helens Classic, hosted by the Northwest Open Water Swimming Association (NOWSA). This event is four ultramarathons in 4 lakes, swam in just 4 days after Labor Day Weekend.
I would like to mention that Denise is also the Head Women’s Swimming Coach for Chief Sealth International High School! She has been a West Seattle resident for nearly ten years.
Chelsie also sent the results from last weekend.
