Utah · Marathon · Half · 5K

Big Cottonwood Marathon

Big Cottonwood Marathon is a marathon, half marathon and 5K event held in Salt Lake City, Utah. It is usually held in September; the exact date hasn't been confirmed in the listing yet. About 1,500 runners take part across all distances.

Usually held
September
Location
Salt Lake City, UT
Field size
~1,500 runners

Race details

Usually held in
September (date not confirmed)
Distances
Marathon, Half, 5K
Field size
About 1,500 runners
Course
Steep net downhill, ~5200 ft drop, ~300 ft gain
Registration
runrevel.com
Official website
bigcottonwoodmarathon.com

About the Big Cottonwood Marathon

A fast downhill marathon and half that descends from Guardsman Pass through Big Cottonwood Canyon to the Salt Lake foothills, popular with runners chasing PRs and Boston-qualifying times.

Rankings and notes

Rankings and awards
USATF-certified; Boston Qualifier; billed as the fastest marathon and half marathon in Utah
Notes
Large downhill Utah canyon race.

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Guides from the RaceRove blog

Big Cottonwood Marathon: common questions

When is the Big Cottonwood Marathon?
The next date hasn't been announced in the listing yet. The race is usually held in September. Check the organiser's website for the official date.
Where is the Big Cottonwood Marathon held?
In Salt Lake City, Utah.
What distances does the Big Cottonwood Marathon offer?
Marathon, Half and 5K.
How many people run the Big Cottonwood Marathon?
About 1,500 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 Big Cottonwood Marathon?
Registration is handled by the organiser at runrevel.com. Entry fees, caps and deadlines are set there.
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