Race Weekend Schedule

Saturday, 9/30/23 at 10am through Thursday, 10/5/23 at 2pm

Early Bib Pickup

Boulderthon offers Early Bib Pickup (open to all) beginning Saturday, 9/30/23 through Thursday, 10/5/23 at all Fleet Feet Colorado locations during their normal hours (except for Thursday 10/5, when it closes at 2pm). Finisher Shirts will not be available at Early Bib Pickup, and will be picked up at Expo or on Race Day once you complete your race. Your Official Finisher Bag with all of your treats and special offer from our sponsors will be waiting for you at the finish line of your race!

We are excited to roll out dynamic bib assignment this year! THERE IS NO NEED TO PRE-REGISTER FOR YOUR BIB PICKUP LOCATION.

YOUR BIB NUMBER WILL BE ASSIGNED AT BIB PICKUP.

Early Bib Pickup locations (open to all):

Fleet Feet Boulder (2775 Pearl St, Boulder, CO 80302)

Fleet Feet Cherry Creek (2500 E 1st Ave, Denver, CO 80206)

Fleet Feet Greenwood Village (8545 E Arapahoe Rd C, Greenwood Village, CO 80112)

Fleet Feet Littleton (8116 W Bowles Ave, Littleton, CO 80123)

Fleet Feet Colorado Springs (3659 Austin Bluffs Pkwy, Colorado Springs, CO 80918)

Thursday, October 5th

Pasta Party at Fleet Feet Boulder

7:30pm

Fleet Feet Boulder

$25. Enjoy time with friends and made-to-order pasta at our pre-race pasta party! Limited to the first 40 registrations. The first 10 people to register get a free pair of Oofos Recovery Sandals.

Register Now

Friday, October 6th

Boulderthon Expo Presented by Recover Brands

2pm-6pm

Pearl Street Mall between 13th & 15th Streets

We’ll see you on Pearl Street Mall! Pick up your bib, check out our incredible vendors, dance your heart out and get ready for the best race of your life! 🏃‍♀️🏃🏾

Fleet Feet Boulder Mocktail Party & Group Run

6pm

Fleet Feet Boulder

Start hydrating in style with Mocktails made with UCAN Hydration. 6pm Group Run followed by Mocktails at 7pm. This event is put in in partnership with Saucony.
Limited to 100 participants.

Register Now

Saturday, October 7th

Shake Out Run at Fleet Feet Boulder

8:30am

Fleet Feet Boulder

Shake out your legs before race day with a 3-mile shake out run with Salomon, @trackclubbabe, @caitlynmiller_fit, Oofos, Superfeet, and Stretch Lab Boulder. All paces welcome.

Register Now

Boulderthon Expo Presented by Recover Brands

10am-6pm

Pearl Street Mall between 13th & 15th Streets

We’ll see you on Pearl Street Mall! Pick up your bib, check out our incredible vendors, dance your heart out and get ready for the best race of your life!🏃‍♀️🏃🏾

LIVE Pure Ambition Podcast

10:30am

Expo Stage at Pearl and 14th St.

Join us for a LIVE Show of the Pure Ambition Podcast hosted by Dominic Fusco @dominicfusco with Kim Clark @trackclubbabe and Caitlyn Miller @caitlynmiller_fit

Relay Relay Music Performances

11:45am-1:45pm and 3:15-4:45pm

Expo Stage at Pearl and 14th St.

Relay Relay is the husband-and-wife musical team of Jamie and Hannah Rowen. The pair perform all over the country and have a super fun set of unique indie pop originals and genre-spanning upbeat covers they make their own. The pair packs a full band punch into a tiny duo package.

LIVE Marathon Training Academy Podcast with Scott Jurek

2:00pm

Expo Stage at Pearl and 14th St.

Join us for a LIVE podcast with Trevor Spencer from Marathon Training Academy, one of the top running podcasts, interviewing Boulder Local and Professional Ultramarathoner, author and Dad, Scott Jurek!

Sunday, October 8th RACE DAY (All Races)

Start Village Presented by Uber Eats

4:30am - 8:30am

Pearl Street Mall

Get ready to race! Stop by one of our Energize Stations for a cup of Lost City coffee, UCAN Edge Gel & Dave’s Killer Energy Bar! Then head over to the stage for a warm up by Evolve Health and Wellness before walking to your starting corral!

Here are the best ways to the Start Village.

Full & Half Marathon Start

7:30am

Start Line: 21st & Pearl

Register Now

10K & 5K Start

8:00am

Start Line: 21st & Pearl

Learn more

Denver Zoo Kids Run Start

8:30am

Start Line: 21st & Pearl

Learn more

Official After Party Presented by Michelob Ultra

Post-Race

Yay - you did it! Celebrate your achievements with a free Michelin Ultra beer (21+), live music, plenty of fun photo ops, delicious food and fun giveaways from our sponsors and great offers from our vendors!

Post-Race Party at Fleet Feet Boulder

10am-2pm

Kick start your recovery with access to world class recovery tools including Normatec boots, percussion massage tools, Oofos, Superfeet, and more. And of course - a non-alcoholic beer on us!
Limited to 100 participants.

Sign Up

Monday, October 9th - Medal Monday

Mats & Mimosas at Fleet Feet Boulder

8:30am at Fleet Feet Boulder

Stretch out your legs with a free yoga session presented by Superfeet. All participants will get a free yoga mat, yoga block, champagne flute, and mimosa.

Limited to 30 participants.

Sign Up