Seattle Marathon Association

Cause Area

  • Children & Youth
  • Community
  • Sports & Recreation


PO Box 31849Seattle, WA 98103 United States

Organization Information

Mission Statement

To produce an annual Seattle Marathon event, the quality of which is a credit to our sponsors, charity partners and the community we serve. We encourage participation by runners, walkers and volunteers of all skill levels.


Founded in 1970, the Seattle Marathon Association (SMA) is a non profit organization governed by a Board of Directors. It is proud of its commitment to providing a quality running event in the Pacific Northwest, providing our sponsors and charity partners with maximum exposure in association with the event and making a positive social and economic impact on the city of Seattle. The Seattle Marathon Family of Events takes place Thanksgiving Weekend and includes the Amica Insurance Seattle Marathon and Half Marathon, two-day Amica Insurance Seattle Marathon Health+Fitness EXPO and the Seattle Kids Marathon.


Would you recommend Seattle Marathon Association?
1 review Write a review
by Anna R. (January 11, 2020)
the experience was very rewarding and I felt lucky to be volunteering. the other volunteers were eager and excited and it was a lovely atmosphere to get to cheer on and congratulate the finishing runners

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