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America's All Time Best
We’re proud to be honored by Runner’s World, but you make this the best 10K!
Race, Run, Jog or Walk
We want you to have the time of your life racing the streets of Boulder, Colorado. Learn more.
CU Stadium Finish
Finish your 10k in the beautiful and roaring stadium at Folsom Field. Learn about CU’s clear bag policy.
Memorial Day Celebration
You and 120,000 of your closest friends make this a truly unforgettable event. Learn More.
The Perfect Wave Start
We invented and perfected waves for you to go your pace and finish strong. Learn more.
Endless Entertainment
We pack the course so you never quite know what’s around the corner. Learn More.
What are you waiting for? Be Bold.
BolderBOULDER 2018 Countdown.
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The Biggest & Best Memorial Day Celebration
We’re not sure when or how it happened, but somewhere along the way our little run turned into an event of epic proportions.
We like to think it’s part race, run, jog, walk, parade, celebration and tribute. We made it for everyone. Oh yes you can!
Tribute
Stay for the largest Memorial Day Tribute in the U.S. The ceremony to honor all of those who have served our country is the grand finale.
Pro Race
Watch some of the world’s elite runners finish at Folsom Field as they compete for the biggest 10k prize purse in the world.
BB Course
The Flatirons are your backdrop as you wind through Boulder’s neighborhoods and downtown about a mile above sea level.
Entertainment
The course is packed with dancers, music and much more. You like bacon? Waterslides? Hula Dancers? Us too.
Skydivers & Flyover
Awe inspiring. Hair raising. Goose bumps. Every single time.
BB Expo
After you finish, head over to the Expo for great food and drink samples, and tons of other schwag.
Feet Above Sea Level
2017 Participants
Spectators
Kilometers of Pure Heaven
We’ve Got Your Back
No hidden fees!
That’s right.
We’re different. We know how you like to be treated. We are committed to TranspaRUNcy around our events.
Can’t make it?
No problem!
If you sign up and can’t participate, you can roll your registration to next year’s BolderBOULDER for only $15.
Registration Pricing
Registration prices increase May 14! The sooner you register the more you save.
Retro Short Sleeve
$50
Kids 14 & Under
- Seniors 65+
- Active Military
Long Sleeve
$55
Kids 14 & Under
- Seniors 65+
- Active Military
Tech Tee
Perfect For Training$65
Kids 14 & Under
- Seniors 65+
- Active Military
Bolder
$80
Kids 14 & Under
- Seniors 65+
- Active Military
BB10K Video
Want a little taste of what it’s like to be part of #BoldNation?
@BolderBoulder
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We Couldn’t Do It Without Our Partners
Danone Wave
Our Official Lunch Bag Sponsor
FirstBank
Our Bank has been keeping Coloradans financially fit since 1963.
King Soopers
Our Official fuel-up center for training and your perfect 10K.