Pacific Northwest Marathon

SEP
19
2026
Enjoy a flat, fast out and back course through scenic Willamette Valley farmland in Harrisburg, OR, with marathon, half, 10K and 5K options. Small race charm, frequent aid stations and friendly volunteers make it a great fall tune up.
Sat 19 Sep 2026
26 miles 13 miles 10 kilometers 5 kilometers

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Event details

The Pacific Northwest race takes place in Harrisburg, Oregon on September 19, 2026. The listed location is 642 Smith St, Harrisburg, OR. The event includes multiple distance categories:

  • 26.2 mi (Marathon)
  • 13.1 mi (Half Marathon)
  • 10 km
  • 5 km

A course map and past race results are provided for previous years. The event page also references registration and charity fundraising options.

Course and participant feedback

The course is described as an out-and-back route on the valley floor, with very flat terrain and views of southern Willamette Valley farmland. Participant reviews give an average rating of 4.3 based on 24 reviews. Reviews commonly mention frequent aid stations, visible volunteers, and a small race size. Several reviews describe the course as flat and fast. Some comments note limited event frills and mixed opinions about organization in specific years; one review reports a past change from a one-way shuttle-supported route to an out-and-back route. Reviews also reference finish-line food and photo availability as variable. Visit the organization's website for the most recent information.

26 mi
26.2 Mi
13 mi
13.1 Mi
10 km
5 km

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