location_city Seattle
location_on Washington
flag United States
calendar_today 28 Mar, 2026 – 11 Apr, 2026
directions_run Running
language Official Website
Register
Come run, walk, stroll, or crawl with us through Seward Park and along South Lake Washington Boulevard, surrounded by the breathtaking beauty of cherry blossoms.
MARCH 22: 5K & 10K
MARCH 23: HALF-MARATHON
Please note 2025 will offer 5K, 10K, and Half-Marathon runs. There will be no Marathon in 2025, but we are pushing hard for 2026!
Seward Park is where Seattle’s cherry blossom story began. Back in 1929, it became home to the city’s first cherry trees—a gift from Japan symbolizing friendship. This year’s route is packed with incredible views of these iconic blooms. The half marathon stretches along Lake Washington, while the 5k and 10k wind through the park’s lush, scenic paths.
Cross the finish line under our signature inflatable arch and celebrate spring in full bloom!
Follow us on Facebook and Instagram, and don’t forget to tag #CherryBlossomRun in your photos and videos.
Let’s bloom together in this exciting new chapter. We can’t wait to see you there!
Mar 28, 2026
Distance — 6.2 Miles
Type — Road running
08:00
Mar 28, 2026
Distance — 13.1 Miles
Type — Road running
08:00
Mar 28, 2026
Distance — Virtual Run
Type — Road running
08:00
Mar 28, 2026
Distance — 3.1 Miles
Type — Road running
08:30
Mar 28, 2026
Distance — 3.1 Miles
Type — Road running
09:00
These values represent the 3-year monthly averages for March in Seattle.
Seattle, Washington sits at one of the most beautiful spots in the United States. Occupying a narrow isthmus between the Puget Sound and Lake Washington, it is the biggest city in the Pacific Northwest, with 780,000 people in Seattle and over four million people in the metro area. Seen from above, carpets of evergreen trees, pristine blue waters, and snowy white mountains surround the downtown's metallic skyscrapers, earning the city its nickname The Emerald City.
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location_on Seattle, Washington, US
calendar_today Apr 04, 2026
location_on Seattle, Washington, US
calendar_today Apr 25, 2026
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