Oregon · Marathon
Marathons in Oregon
Oregon currently has 9 upcoming marathons with a confirmed date listed in RaceRove. Portland, Ashland, Bend and Crater Lake have the largest concentration of events.
Another 2 annual marathons are waiting for next year's date to be announced.
- Upcoming, date confirmed
- 9
- Active listings
- 11
- Cities with races
- 10
More ways to browse Oregon
Upcoming marathons in Oregon
All 9 with a confirmed date, soonest first.
Dates come from each race's own listing. Always confirm on the organiser's site before you book travel.
Largest marathon events in Oregon
By estimated field size across all distances at the event.
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Silver Falls Trail RunsSilverton, OR Usually held in November · next date not announced50KMarathonHalf7 Miler ~2,500 runners
When marathons happen in Oregon
- April
- 2 upcoming races
- June
- 2 upcoming races
- July
- 1 upcoming race
- August
- 1 upcoming race
- October
- 2 upcoming races
- November
- 1 upcoming race
Oregon cities with the most marathons
- Portland
- 2 upcoming races
- Ashland
- 1 upcoming race
- Bend
- 1 upcoming race
- Crater Lake
- 1 upcoming race
- Eugene
- 1 upcoming race
- Medford
- 1 upcoming race
- Newport
- 1 upcoming race
- Sunriver
- 1 upcoming race
Annual events awaiting their next date
These marathons are held every year, but the next date isn't in the listing yet. The month shown is when each is usually held.
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Silver Falls Trail RunsSilverton, OR Usually held in November · next date not announced50KMarathonHalf7 Miler ~2,500 runners
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Boring Marathon, Half-Boring Half Marathon, Constantly Boring 10K, and Somewhat Boring 5K Race SeriesBoring, OR Usually held in September · next date not announcedMarathonHalf Marathon10K5K
Marathons in nearby states
Guides from the RaceRove blog
- 8 min read How to Choose Your First Marathon A practical checklist for choosing a first marathon based on course, weather, cutoff, travel, field size and support.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 4 min read Diplo's Run Club 2026-27: Every City, Date and Course Diplo's Run Club is a 5K with a post-race concert. Every US date for 2026-27 (San Francisco, New York, Los Angeles, San Diego and Phoenix), start times and courses.
- Blog All guides Planning advice for finding, choosing and travelling to races.
Marathons in Oregon: common questions
- How many marathons are there in Oregon?
- RaceRove currently lists 9 upcoming marathons in Oregon with a confirmed date, plus 2 annual events whose next date hasn't been announced yet.
- How long is a marathon?
- A marathon is 26.2 miles (42.2 kilometres).
- Which Oregon cities have the most marathons?
- By upcoming events listed in RaceRove: Portland (2), Ashland (1), Bend (1), Crater Lake (1) and Eugene (1).
- What is the biggest marathon in Oregon?
- By estimated field size, the largest event with a marathon listed in Oregon is the Eugene Marathon, with about 8,000 runners across all of its distances.
Search every marathon in Oregon
Filter by month, course profile and field size, save races to a shortlist and compare them side by side in the interactive search.