Lake Union 10K

Sun August 14, 2022 Seattle, WA 98109 US Directions

Join Portage Bay for the 13th running of the Lake Union 10K run or walk along the Cheshiahud Lake Union Loop Trail. 

Portage Bay Post-Race Breakfast
Great Seattle and Lake Union Views
Fully Supported 10K Course

Not comfortable with signing up for an in-person event? We will send you your race packet (bib, shirt) and you can run or walk on your own schedule, in your own neighborhood on August 14th. Post pictures and results here. 

Thank you to Portage Bay for sponsoring the 13th Lake Union 10K! Please visit their website

Lake Union 10K Benefits Girls on the Run of Puget Sound. Girls on the Run of Puget Sound is a non-profit organization that inspires girls to be joyful, healthy and confident using a fun-experienced based curriculum which creatively integrates running. 


In an effort to promote health of our participants, the Lake Union 10K does not issue refunds in cases of severe weather or smoke. If we are forced to cancel the event due to unsafe running conditions our goal is to reschedule the date of the race. If this is not possible we intend to host a virtual event and mail participants their race packets.

860 Terry Ave N
Seattle, WA US 98109
Race Website

Additional race information can be found at

Race Contact Info

If you have any questions about this race, click the button below.


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