2026 Northwest Series - Day 6 (ID)
Race Date
Sep 24, 2026
Location
Lewiston, ID
Quick facts
- Date
- Thursday, September 24, 2026
- Location
- Lewiston, Idaho
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
Highlights
Good For
Atmosphere
Course
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 scheduleThanks 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!
Logistics
Race Day
Thursday, September 24, 2026
Start Time
5:00 AM
Start Location
Lewiston, ID, 83501
Course Info
Course Type
Loop Course
Terrain
road
Surface
Paved
Difficulty
Ultra-Flat
Net Drop/km
0 m (Flat)
Separation
0.0%
Quality Score
first year
no finisher counts yet
small race — neutral
needs a few years of results
2 timing sources · 6 photos
no finisher data yet
no winner time yet
typical high 78°F
Race Day Weather
5-year historical avgStart (Low)
55°
Afternoon (High)
78°
Warm — hydration strategy is key, start conservatively
0.0"
Precipitation
7 mph
Wind
53%
Humidity
Race Photos
About the Organizer
Frequently asked
When is the 2026 Northwest Series - Day 6 (ID)?
The 2026 Northwest Series - Day 6 (ID) is held on Thursday, September 24, 2026, starting at 5:00 AM.
Where does the 2026 Northwest Series - Day 6 (ID) take place?
It takes place in Lewiston, Idaho.
What distances does the 2026 Northwest Series - Day 6 (ID) offer?
The half marathon (13.1 miles).
Is the 2026 Northwest Series - Day 6 (ID) course flat and good for a PR?
The 2026 Northwest Series - Day 6 (ID) is a ultra-flat, loop course course.
HalfRuns editorial — independent, no paid placement.
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