2026 BOLDERBoulder 10K

Race Report

Inside look at what it's like to run the BOLDERBoulder 10K.

2024 BOLDERBoulder 10K Recap

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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.

👍 Run Pick of the Month: Colorado Springs Marathon

📍Colorado Springs - Saturday October 3, 2026

💸 SAVE 10% On Your Entry. Use Code RunGuides

😄 Why We Like This Run
✅ Scenic point-to-point course
✅ Multiple distances, including kids run
✅ Premium swag & finisher medals

Experience the ultimate running tour of Olympic City USA. Whether you’re chasing a personal best or crossing your first finish line, the Colorado Springs Marathon offers an unforgettable race day backdropped by the majestic Rockies.

We aren't kidding when we say this race is a local favorite. The Colorado Springs Marathon has sold out 5 years in a row! Don't be the one watching from the sidelines. Secure your spot on the starting line today and prepare to elevate your run.

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