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

Nederland, CO

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


Register for 2024 Here

Celebrating 41 years!!  

Come experience all that beautiful Nederland, CO has to offer at 8,236’!

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

Be a part of our challenge to raise funds for youth and families to Make Healthy Choices and Thrive!

Take part in this great opportunity to run this beautiful mountain event in person and participate in our fundraising goal.  We are asking individuals to strive to raise $400 or more and Teams to join together to raise $1,000 and encourage participants to REACH HIGHER - since every dollar goes to TEENS, Inc. (

Pledge for our Fundraiser

Check out the details on setting up a personal pledge to get your fundraising under way.  EVERY dollar helps Teens, Inc. succeed in its mission!  Click here to start raising funds.  Thank you in advance for your support!


We are going cupless this year!! There will be no cups out on the course but you can either bring your own or purchase a Hydrapak SpeedCup for $5 at registration. Purchasing a cup is optional but they are yours to keep and continue to use at other events. They will be delivered at packet pickup. Help us to continue to make NedNed a more sustainable event. 

Magnolia Backcountry Mountain Bike Race We are proud to announce the creation of the first ever mountain bike race in Nederland. This race will be as challenging as it is fun. Check out our website for more details.

The 10K and 1/2 Marathon (Runners only please) will take you on dirt roads and single track trails as you push yourself on these challenging courses  and immerse yourself in the history and beauty of the area.

5K 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!

Race Day Bib Pickup will be available at TEENS, Inc..

7:15 AM - 8:00 AM Half Marathon/10k Bib Pickup

8:15 AM - 9:00 AM 5K/MTB Bib Pickup

Please see for other packet pick up times

Event Start Times:

8:00 AM Half Marathon Start

8:30 AM 10K Start

9:15 AM MTB Start

9:30AM 5K Start

Parking - Town of Ned Map now available on

Please allow plenty of time to park, check-in and arrive at the start line prior to the designated start time.





For more information - Please visit:



We all love a Colorado original and we certainly love the beauty and tranquility of our mountains. FIVE of Colorado’s original and most beloved half marathons are teaming together- Estes Park Half Marathon, Georgetown to Idaho Springs, Mt Sneffels, NEDNED, and Lead King Loop 25K - to create Colorado Mountain Half Series!  That's right there are 2 more events to choose from this year, pick 3 or participate in all 5!! 

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