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!
Learn More
The Great Columbia Crossing 10K Run/Walk in Astoria, Oregon is Sunday, October 11, 2026
One bridge. Two states. Thousands of stories.
From Washington to Oregon, across one of the Pacific Northwest’s most remarkable landmarks, the Great Columbia Crossing is more than a race.
It’s a memory in the making.
Run or walk across the legendary Astoria-Megler Bridge during the one time each year it’s open to foot traffic. All ages and abilities are welcome, whether you’re chasing a personal best, walking with friends, or celebrating a milestone.
One-of-a-kind views, great company, and a medal to prove you did it.
Don’t delay. Space is limited.
Registration is SOLD OUT.
Registration opened on June 1 and sold out on June 7.
Missed out on the in-person event?
Or, join our team of volunteers to assist with packet pick up or finish line support.
Registration is processed using RaceRoster.com.
Registration: $60 per person, includes chip-timing.
Late Registration: $65 as of Sept. 1 (if space is still available)
Youth registration: FREE, no chip-timing, for youth under 10 years old.
Long-sleeve T-shirt: $25 each.
Pre-order yours before July 1 to save $5.
Virtual Event registration: $50
includes T-shirt and shipping. NO bridge access.
2026 Event Shirt Design
We’re excited to partner with artist Virginia Smith for the 2026 Great Columbia Crossing shirt artwork!
The long sleeve shirt is available in your choice of 100% cotton or a polyester/cotton performance blend. Click for shirt details and size charts.
Virginia Smith is an artist/animator in Fort Worth, Texas and has been a fan of Astoria since she first saw the movie Short Circuit in 1986. She has expressed this love through her Short Circuit illustrations and many visits to Astoria over the years, starting in 1989! She finally had an opportunity to complete the Great Columbia Crossing in 2023 and is pleased to have her art be part of the event, as well as the Short Circuit 40th anniversary celebration, this year. This year’s design includes a nod to the 40th anniversary of Short Circuit, the Astoria-filmed classic. (Learn more about her work here.)
Please note: This is a pre-production mock-up. Garment colors, artwork placement, and text layout may change slightly.
Volunteer with the Event
From October 8 to 11, we have more than 100 volunteer shifts that we need to fill to ensure the Great Columbia Crossing 10K runs smoothly. Volunteer roles include packet pickup in the days leading up to the event and on Sunday shuttle helpers, finish line crew, race route monitors and more!
Want to help us out with this GREAT event?
Volunteer information and the link to view the schedule is here.
Our Presenting Sponsor
Presented by the CMH-OHSU Health Cardiology Clinic.
We're proud to have them as a sponsor for the 2026 Great Columbia Crossing 10K run/walk.
About our Past Events
2025 Event At a Glance
Congratulations to all of you who participated in 2025. Thank you to all of our partner agencies and volunteers who make this a GREAT event!
The 2025 race sold out at 3,500 in-person participants. Registration opened June 25 and closed July 17.
Race Date: Sunday, October 12, 2025
Results: Congrats to our first place male and female finishers!
Riley Stewart, 26, net time 34:38.4
Eliza Irish, 25, net time 37:13.0
See full results provided by Eclectic Edge
Photos: View the photos from Evan Pilchik Photography here.
History of the Event
The Great Columbia Crossing 10K run/walk began in 1982.
Pedestrians are only allowed to cross the Astoria-Megler Bridge during this one event each year. Spanning the lower Columbia River from Washington to Oregon, the iconic Astoria-Megler Bridge is the longest continuous truss bridge in North America.
Click here to learn more about this event's past.
Make a weekend of it
Whether a local resident or traveling from outside of the area, we encourage you to make plans to visit our local shops, galleries, restaurants and more.
Spend the CLAM BUCKS
that you get with your event registration at participating merchants during the week of the event.
What are Clam Bucks?
Clam Bucks are wooden tokens worth $1 each. They can be spent just like cash. Each participant receives 5 Clam Bucks with their race bib.
We provide an additional 5 Clam Bucks to participants who have their packet mailed or choose to pick-up their packets on Thursday or Friday to help us reduce crowding at packet pick-up.
When can Clam Bucks be spent?
Clam Bucks are valid for a full week, starting on the first day of race packet pick-up, Thursday. The final day Clam Bucks can be spent is Wednesday after the race.
Where can Clam Bucks be spent?
Clam Bucks can be spent ONLY at participating Chamber member businesses. Businesses will be given a sign that shows that they accept clam bucks, too. Limit: 5 Clam Bucks per person, per business unless business allows otherwise. List of participating businesses will be posted nearer to the event.
Click here to see the list of locations!
This race is a fundraiser!
The Great Columbia Crossing 10K is a fundraiser for the Astoria-Warrenton Area Chamber of Commerce, allowing us to continue hosting this event year after year. Additionally, the chamber gives back to the community by employing/hiring/utilizing chamber members and local businesses and by giving donations to area nonprofits in exchange for services provided during the event.
This really is a community-focused event!
Event photography provided by EP Events
CLICK HERE to browse the Great Columbia Crossing 10K race photo galleries.