Ned Ned Run

SEP
12
2026
Ned Ned Run in Nederland Colorado blends scenic trail and road running through the foothills, offering a half marathon, 10K and fun 5K for all abilities. Family friendly and costumes encouraged, with leashed dogs welcome in the 5K.
Sat 12 Sep 2026
13 miles 6 miles 5 kilometers

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Ned Ned Run : Nederland, Colorado

Ned Ned Run is a trail and road running event in Nederland, Colorado. The event date is Saturday, September 12, 2026. The listed venue address is 151 East Street, Nederland. The event is described as family friendly and costumes are encouraged. Dogs on leash are permitted in the 5K only. The half marathon is part of the Colorado Mountain Half Marathon Series. The event is presented by Peak to Peak Endurance Foundation and has been held for 44 years.

Race distances and course details

  • Half Marathon - 13.3 miles, 1408 ft elevation gain, dirt roads and single-track trails
  • 10K - 6.3 miles, 712 ft elevation gain, mostly dirt roads and single-track trails
  • 5K - 3.1 miles, out-and-back between TEENS, Inc. and the high school

Course maps and additional race information are provided by the organizer. Volunteer and sponsor roles are part of the event structure. Visit the organization's website for the most recent information.

13 mi
Half Marathon
6 mi
10k
5 km

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