Seattle Cherry Blossom Run

Experience the enchanting Seattle Cherry Blossom Run, held at Seward Park, Seattle, King County, from March 28 to April 11, 2026. Delight in a scenic journey through cherry blossom-lined paths, offering a 5K or 10K option on March 22 and a half-marathon on March 23. Embrace the beauty of Seattle's historic cherry blossoms, a gift from Japan in 1929 symbolizing friendship. Celebrate the vibrant arrival of spring as you cross the finish line beneath the iconic inflatable arch, becoming part of the Legion of Bloom. Share your moments with #CherryBlossomRun and join us in welcoming the season in full bloom!