NED*NED Half Marathon, 10K, and 5K

151 East St, Nederland, CO 80466, USA


Come join in a 30+ year tradition by running the NED*NED Race!  

Embark on your journey by winding through Old Town Nederland, the epitome of Colorado mountain towns.

Your participation directly supports TEENS, Inc.  Providing opportunities through early childhood education, an alternative high school, job training, recreation and leadership development programs.

NEW this year: the TRAIL 10K and 1/2 Marathon will take you on dirt roads and single track trails as you challenge yourself to be “a little more extreme" and immerse yourself in the history and beauty of the area.

This long-time race is family friendly and you are welcome to run with your dog on a leash only in the 5K. Costumes are encouraged!

Bib Pickup will be available at TEENS, Inc..

7:15 AM - 8:15 AM Half Marathon Bib Pickup

8:15 AM - 9:45 AM 5K/ Trail 10K Bib Pickup

Parking - please follow signs as you enter town. Please allow plenty of time to park, check-in and arrive at the start line prior to the designated start time.


Event Start Times:

8:00 AM Half Marathon Group 1 Start

8:30 AM Half Marathon Group 2 Start

9:00 AM 10K Start

10:00AM 5K Start


For more information - Please visit: 



We all love a Colorado original and we certainly love the beauty and tranquility of our mountains. Three of Colorado’s original and most beloved half marathons are teaming together- Estes Park Half Marathon, Georgetown to Idaho Springs and NED NED- to create Colorado Mountain Half Series!

Run Among the Peaks and experience the beautiful seasons!  Register for all three events here....

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