BOLDERBoulder 10K
Boulder, Colorado, United States
May 31, 2027 - Monday
10k
Race Report
Inside look at what it's like to run the BOLDERBoulder 10K.
2024 BOLDERBoulder 10K Recap
Video
Race Information
There is a lot more to the day than the 10K. It’s part run, walk, parade, costume party, pro-race, sponsor expo, and it ends with the largest Memorial Day Tribute in the country inside the University of Colorado’s Folsom Field. The ceremony honors all of those who have given their lives in military service to our country.
The course is over a mile above sea level and winds through Boulder’s neighborhoods and finishes at the University of Colorado’s Folsom Field. The course is packed full of energy, with dancers, music, and entertainment around every corner. As a spectator, you get to watch some of the world’s best runners compete for one of the largest prize purses in the world. Stay for the afternoon or weekend to take full advantage of everything beautiful Boulder, CO has to offer.
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👍 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!
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Race Facts
Race Size: 10,000+
Course Type: Road
Boston Qualifier: No
Kids Run: No
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