Ned Ned Half Marathon
Nederland, Colorado, United States
Sep, 2027 (TBD)
5k, 10k, Half-marathon
Race Information
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.
NedNed has been running for 44 years! Come and explore the best of trail running around Nederland. Our world class trails will inspire and challenge you as you take on the trail 10k or Half Marathon. Our road 5k is family (and pet) friendly and is a great way to see Nederland.
Related Events
Run for Mental Health 5K/10K/13.1 - Denver/Aurora
Date: Nov 14, 2026 - Saturday
Size: 100 - 500 participants
Location: Centennial, Colorado
Ralston Creek Half Marathon & 5k
Date: Feb 14, 2027 - Sunday
Size: 100 - 500 participants
Location: Arvada, Colorado
All-Out Spring Fever
Date: Mar 21, 2027 - Sunday
Size: 500 - 1,000 participants
Location: Arvada, Colorado
👍 Run Pick of the Month: Zion Half Marathon
📍 Squamish - Saturday February 27, 2027
😄 Why We Like This Run
✅ Breathtaking national park views
✅ Smooth, gentle route
✅ An unforgettable atmosphere
Lace up for 13.1 miles through the heart of Utah's red rock country. Starting on Kolob Terrace Road in Virgin, Utah, this gently rolling, point-to-point course follows the Virgin River, just two major turns stand between you and the finish, as towering sandstone walls and endless desert views build with every mile.
It's bold. It's beautiful. It's unforgettable. And it ends right where the adventure should: at Cable Mountain Lodge in Springdale, staring at the South Entrance of Zion National Park. Beat the 10/31 price increase!
Free Plan for Beginner Runners
Receive a FREE training plan for beginner runners from our friends at None to Run
Are you looking to become a runner for the first time? Coming back to running after a hiatus? Our friends at None to Run have created a training plan for beginner runners
The None to Run Beginner Plan is super gradual and achievable, no matter your starting point.
In 12 weeks, you’ll be able to run 25 minutes non-stop...and actually enjoy it!
Click the button below to get your free training plan.
🏃 Looking For More Runs Near Denver?
Find another distance:
Race Facts
Race Size: 500 - 1,000
Course Type: Trail
Boston Qualifier: No
Kids Run: No
Where to Stay
Use this map to find hotels and airbnb accommodation near this race location.