2023 Rattlesnake Lake Triathlon


Sprint Triathlon :
: Swim 1/4 Mile, Mountain Bike 10 Miles, Trail Run 3.7 Miles
  • Race Date: Sunday, May 14, 2023
  • Start Time: 8:00 AM
  • Location:Rattlesnake Lake
  • Address: 17905 Cedar Falls Rd SE
  • City/State/Zip:North Bend, Washington 98045
  • Country: USA

_ The 2023 Rattlesnake Lake Triathlon:

Hidden gem racing course in the heart of the Snoqualmie Mountains is a beautiful lake and off-road biking trails, and perfect course for a spring warm up or a beginner’s triathlon. The quarter mile swim in brisk mountain snowmelt off the cascade mountains, followed by a 10 mile off road bike and a 6k run. The property is owned and maintained by Seattle Public Utilities. All entrants receive custom designed T-Shirt, authentic Rattlesnake Lake hand towel, bumper sticker, coaster, and gel pack. The event is sanctioned by USAT.


Parking is avaible with Discover Pass $30 Annual or $10 day.

Other Info:

-) 2023 race registration is open • Registration Information 

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