Seattle Waterfront Marathon

MAY
24
2026
A waterfront race day in Seattle on May 24, 2026 featuring full and half marathons, a 5K and a kids one mile. The course runs along Lake Washington Boulevard and loops through Seward Park with views of Genesee Park and Mount Rainer.
Sun 24 May 2026
Fleet Feet 5k Half Marathon Full Marathon Kids Race

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Seattle Waterfront Marathon

The Seattle Waterfront Marathon takes place on May 24, 2026, in Seattle, starting from Genesee Park. The event is produced by Running Races Inc., a US registered organization.

The course runs along Lake Washington Boulevard and includes a loop around Seward Park, offering continuous waterfront views and historic views of Mount Rainer. Organizers describe the route as flat and looped and present it as a fast paced course. The full marathon begins in Genesee Park with a straight section along Lake Washington Boulevard and includes a back half through Seward Park.

Participant information includes a course map in PDF format, packet pickup, RaceJoy live tracking, and an Impact Bib program. Volunteers are noted as essential to race weekend. Lodging options referenced include a Hilton location. The event lists sponsors and title sponsors such as Balfour Beatty, fleetfeet, Truist, and Cambia.

Distances offered at the event include:

  • 26.2 - Full Marathon
  • 13.1 - Half Marathon
  • 5K - Fleet Feet 5K
  • 1 mile - Kids Race

Additional participant resources mentioned are a schedule, training information, past results, and frequently asked questions. Visit the organization's website for the most recent information.

26 mi
Full Marathon
13 mi
Half Marathon
5 km
Fleet Feet 5k
Kids Race
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