Winter Triathlon
Sun, Dec 27
|Lake Sammamish State Park
Don't hang up those sneakers just yet. We have one more triathlon before years end. Find out how to swim without a wetsuit in 47 degree weather, bike on slick roads, and run through muddy trails. If you have the grit then this triathlon is for you a true triathlete to the finish!


Time & Location
Dec 27, 2026, 9:00 AM – 1:00 PM
Lake Sammamish State Park, 2010 NW Sammamish Rd, Issaquah, WA 98027, USA
About the event
Find out what it takes to endure 47 degree F water temps, rainy road ways and muddy running trails at this years Winter Triathlon - Sanctioned by USAT. Get those extra points where your competition is sitting in front of a cozy fire sipping on eggnog. Do you have the grit to complete one more triathlon this year?
1/4 mile swim Lake Sammamish
10 mile road bike
5k run trail run
Tickets
Winter Triathlon Registration
All athletes must be a USAT member. 1 day registration is available. Included in your registration is a long sleeve technical dry release T-shirt and hand warmers. All finishers receive the Winter Triathlon Grit Medallion. Hot coco awaits you at the finish line!
$80.00
Total
$0.00