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

The perfect way to end your 10k is running into the beautiful and roaring Folsom Field. See the Finish Line.

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.

Feet Above Sea Level

2016 Participants


Kilometers of Pure Heaven

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!


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.


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.

We’ve Got Your Back

We know how you like to be treated.

No hidden fees!

That’s right.

We’re a little different.
Learn more. 

Can’t make it?

No problem!

No other race offers this. Learn more.

Silky Smooth Skechers Premium Tech Tee Package

A relaxed and comfy running fit, with a moisture wicking fabric makes this the perfect shirt for training and doing the BolderBOULDER.

Race Tee Package

BolderBOULDER race shirts are a super-soft cotton-poly blend, and are custom sewn for a fantastic fit on and off the race course.

Early Registration Pricing

The sooner you register the more you save. Register today. 

Short Sleeve

  • $40

    Kids 14 & Under
    Seniors 65+
    Active Military

Check It Out

Long Sleeve

  • $45

    Kids 14 & Under
    Seniors 65+
    Active Military

Check It Out


  • $70

    Kids 14 & Under
    Seniors 65+
    Active Military

Check It Out

BB10K Video

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BolderBOULDER 2017 Countdown.








We Couldn’t Do It Without Our Partners

Skechers Performance

Our Official Footwear and Technical Performance Shirts.


Our Bank has been keeping Coloradans financially fit since 1967.


Our Have Fun on Your Run and Post-Race Relaxation Sponsor.

White Wave

Our Official Lunch Bag Sponsor

King Soopers

Our official fuel-up center for training and your perfect 10K.