Washington · Marathon · Half Marathon · 10K

Beat the Blerch

Beat the Blerch is a marathon, half marathon, 10K and 5K event held in Carnation, Washington. Its next confirmed date is Sunday, September 12, 2027. About 500 runners take part across all distances.

Race day
September 12, 2027
Location
Carnation, WA
Field size
~500 runners

Race details

Date
Sunday, September 12, 2027
Distances
Marathon, Half Marathon, 10K, 5K
Field size
About 500 runners
Course
Flat out-and-back on the Snoqualmie Valley Trail through evergreen forest from Tolt-MacDonald Park
Registration
runsignup.com
Official website
beattheblerch.com

Registration, course & weather

Start time
8:00 AM PDT
Course profile — Half Marathon
Out-and-back course; Mostly trail, some road
Course profile — 10K
Out-and-back course; Mostly trail, some road
Course profile — Marathon
Out-and-back course; Mostly trail, some road; Not a Boston qualifier

About the Beat the Blerch

A whimsical multi-distance race on a flat forest trail near Seattle, famous for cake, Nutella, and costumed 'Blerch' characters chasing runners.

Rankings and notes

Rankings and awards
Cult-favorite themed race created by 'The Oatmeal' cartoonist Matthew Inman, known for Nutella and cake aid stations
Notes
[next_date estimated]

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Beat the Blerch: common questions

When is the Beat the Blerch?
The next confirmed date is Sunday, September 12, 2027.
Where is the Beat the Blerch held?
In Carnation, Washington.
What distances does the Beat the Blerch offer?
Marathon, Half Marathon, 10K and 5K.
How many people run the Beat the Blerch?
About 500 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
How do I register for the Beat the Blerch?
Registration is handled by the organiser at runsignup.com. Entry fees, caps and deadlines are set there.
What time does the Beat the Blerch start?
8:00 AM PDT.