Northwest Series - Day 1 (OR)

Northwest Series - Day 1 (OR)

Race Date

Sep 19, 2026

Location

TBD, 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 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

Saturday, September 19, 2026

Start Time

9:00 AM

Start Location

TBD, OR

Directions

Course Info

USATF Certified

Course Type

Loop Course

Terrain

road

Difficulty

Ultra-Flat

Net Drop/km

+3.93 m

Separation

38.6%

USATF Certified Course

OR23008JH · Expires 2033 · ORRC Best Dam Run Half Marathon

Net uphill grade — expect a more challenging race.

View USATF Course Map (PDF)

Race Day Weather

5-year historical avg

Start (Low)

73°

Afternoon (High)

87°

Hot conditions — adjust pace expectations, prioritize hydration

0.2"

Precipitation

8 mph

Wind

82%

Humidity

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