Boulder Mountain Marathon and Ascent


May 20, 2018 at 7:00 AM

Boulder Mountain Marathon and Ascent

Boulder CO,


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Entry Fee $65
(Lowest or Early Registration)

Entry Fee 2 $100
(Highest or Late Registration)

Prize Money: no


  • 10M
  • 26.2M

Type: Trail

Percent of the course on un-paved trails: 100%

First Year of the Event: 2016

Description: Run a marathon or challenge yourself with the 10-mile Ascent in the mountains of Boulder County. Enjoy varied terrain and spectacular views as you follow dirt roads and the Switzerland Trail. The Ascent begins at the Adventure Lodge at the base of Fourmile Canyon and ends in Gold Hill. The marathon starts and finishes at the historic Gold Hill Inn. All proceeds benefit the Fourmile Fire Protection District.


No photos available.


Past Event Dates

Held on May 20, 2018

Held on May 21, 2017

Held on May 15, 2016

Event Results