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2025 Lake Union 10K Run/Walk

August 10, 2025 Seattle, WA 98109 US

Sponsors/Vendors

Link your brand with a well-being event beloved by Seattle locals!


2024 demographics:
1,973 Registrations
63% Seattle Proper & 88% King County Locals
35% ages 21-31  33% ages 31-41  17% 41-51
52% female 47% female
$95K annual household income (lakeunion10k.com visitors)
11,000 local finishers receive weekly wellness emails January-September

“It has a Seattle feel & that’s more important than ever right now.” -2024 Finisher Testimonial

Learn More Here

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