Seattle Cherry Blossom Run

APR
18
2026
Experience the beauty of spring at Seward Park with a selection of road races along Lake Washington. Choose between a Half Marathon, 10K, or 5K while enjoying the blooming cherry blossoms in Seattle.
Sat 18 Apr 2026
Half Marathon 10 kilometers 5 kilometers

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Seattle Cherry Blossom Run

The Seattle Cherry Blossom Run is an annual spring road race held at Seward Park in Seattle, Washington. This event takes place in a scenic environment along the shores of Lake Washington, providing participants with views of the blooming cherry blossoms and the surrounding waterfront.

The event offers several distances to accommodate a variety of participants:

  • Half Marathon
  • 10K Run
  • 5K Run / Walk
  • Sip & Stroll 5K
  • Virtual Run (options for remote participation)

The routes for These events are positioned within Seward Park and extend along Lake Washington. The Seattle Cherry Blossom Run supports the UW Botanical Garden and works in partnership with local vendors and sponsors. Participants can register for their preferred distance through an online management platform.

In addition to the main running and walking events, the organizers provide resources for logistics, including course and venue maps, as well as information regarding local accommodations and parking. There is also a historical component to the event related to the festival's local history in Seattle. The race utilizes a group and team registration system for those wishing to participate together. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon
10 km
10k Run
5 km
Sip & Stroll 5k
5 km
5k Run / Walk
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