Chamber members and members of the public may submit event information for inclusion on the Astoria-Warrenton Area Chamber of Commerce’s online community calendar, if that event is open to the general public, occurs within/near to the Astoria and Warrenton area and abides by our Community Event Calendar Policy. Post your event using the public submission form, or chamber members login to your dashboard.
THE GREAT COLUMBIA CROSSING 10K
Held annually in October, typically on the second Sunday. (It can vary as we schedule not to overlap with the Portland Marathon.)
Experience the glory of the Columbia River as you trek across the Astoria-Megler Bridge during this unique opportunity to walk/run across the bridge! This 10K offers a scenic adventure on a fairly flat road with one STEEP incline to the peak of the bridge. It is the longest continuous truss bridge in North America.
Whether you're an experienced runner or looking for a family-friendly event, the Great Columbia Crossing 10K appeals to everyone. See you on the bridge!
Date and Time
Sunday Oct 12, 2025
Fees/Admission
Registration in advance is required. See website for fee schedule.
