Kirkland Shamrock Run
Kirkland, Washington, United States
Mar 13, 2027 - Saturday
5k, 10k
Race Information
Join a family-friendly fun run by "wearing the green." Both 5k and 10k runs will start and end at Marina Park in Kirkland, WA. Run along Lake Washington Blvd and enjoy views of Lake Washington and the Seattle skyline.
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Downhill Super Series 🪽
3 of the Fastest Boston Qualifier Courses in the U.S.
#22 Fastest | #35 Fastest | #5 Fastest 🇺🇸
Boston Marathon qualifying eligible with no downhill penalty! Marathon and half marathon distances un through the iconic Snoqualmie Tunnel.
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🪽 Super Hyak Marathon & Half - June 13th
🌲 Jack & Jill Marathon & Half - July 25 & 26th
⛰️ Cascade Express Marathon & Half - Sept. 12th
These smooth rail-trail courses feature sustained net downhill profiles designed to help runners chase personal bests and Boston Qualifying times. Located along the Palouse to Cascades Trail, this historic rail tunnel offers cool temperatures and a unique running experience before the course continues downhill toward the finish.
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Race Facts
Race Size: 500 - 1,000
Elevation: Some Hills
Course Type: Road
Boston Qualifier: No
Kids Run: Yes
Where to Stay
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