- Weather
- 56°Ftypical start
- Field size
- ~600 runners
- Course
- Flat
- Elevation
- 200 ft gain · 0 ft net
Event listed as: Marathon
PR9.0Weather8.6Experience6.2
All marathons
Mid-April · West Coast · Loop
Corvallis Marathon
Corvallis, OR
Willamette Valley farmland and Oregon State campus
- Best for PR
- Boston Qualifier
Opens the race organizer's website
- Typical start temp
- 41°F(estimated)
- Field size
- ~500 runners(estimated)
- Course
- Flat
- Elevation
- 200 ft gain(estimated)
Why runners choose this race
A loop course around Corvallis, OR, with very little meaningful elevation change.
Good fit if
- · PR attempts
- · Boston qualification
- · Runners who want a low-key start
Think twice if
- · You want crowds and on-course energy
Course and logistics
- Course type
- Loop
- Surface
- Road
- Total gain
- 200 ft(estimated)
- Field size
- ~500 runners(estimated)
- Crowd support
- Quiet, low-key
- Entry
- Data coming soon
- Start / finish
- Start and finish in the same area
Race details
- Typical timing
- Mid-April
- Region
- West Coast
- Editorial tier
- Featured
- Data last reviewed
- 2026-08-26
Willamette Valley farmland and Oregon State campus
Good to know
- Best for PR
- Boston Qualifier
- Loop course
- Flat course
- Destination race
Race-day weather
Modelled from location, month and coastal proximity — not verified race history.
ExcellentGoodWarmHeat risk
Typical start sits at 41°F — excellent marathon conditions.
Similar races
Mid-October · West Coast
2026 The Snohomish River Run Marathon, Half Marathon, 10K and 5K
Snohomish, WA
- Weather
- 38°Ftypical start
- Field size
- ~500 runners
- Course
- Flat
- Elevation
- 100 ft gain · 0 ft net
Event: The Snohomish River Run Marathon
PR9.0Weather8.4Experience6.1
- Weather
- 50°Ftypical start
- Field size
- ~500 runners
- Course
- Flat
- Elevation
- 120 ft gain · 0 ft net
Event listed as: Marathon
PR9.1Weather9.1Experience6.1