Northwest Series - Day 1 OR
Race Date
Sep 19, 2026
Location
Hermiston, OR
The Experience
World's Best Marathon & Half Series!
No Time Limits
Great Food
Award-Winning Medals
Loony Community!
We RUN this country, TOGETHER!
Event details and schedule
Thanks for running with Mainly Marathons! Take a look at our website for additional details about this series and our other series of races. Take a look at the Northwest Series page to get details on each course.
Also, join our Facebook group to stay up-to-date with our loony adventures: Main Group and Northwest Series Group.
If you're interested in some Mainly Merch, check out our online store HERE. We'll offer some items (hats, stickers, magnets, mugs, etc.) in-person at the races, the Mainly Merch store best option for a variety of fun designs and quality merchandise to showcase your loonacy!
If you have any questions, email MB@MainlyMarathons.com
We RUN this country, TOGETHER!
Course Info
Course Type
Loop Course
Terrain
road
Difficulty
Rolling Hills
Elevation Gain
0'
Net Drop/km
0 m (Flat)
Separation
0.0%
Also Offers
Race Day Weather
5-year historical avgStart (Low)
54°
Afternoon (High)
78°
Warm — hydration strategy is key, start conservatively
0.0"
Precipitation
11 mph
Wind
48%
Humidity
Race Photos
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