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Slogan 5dca76eb2021ee8f66e932bc19bf8f6a7cd04e3b3759a6a4ce39ec9f639f8e7e

Boulderthon® 2023

Boulderthon logo 2022

Run Boulder's third annual Downtown Marathon and Half in the happiest, fittest city in America! Finish downtown on Pearl St., with sweeping views of the Flatirons throughout. Celebrate after with a Post-Race Party on the Bricks!

7:30 AM, Sun. Oct 8, 2023

Boulder, CO 80302

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Race / Category
Starts
Cost
Prizes / Awards
No surprise fees - what you see is what you pay, service fee included
8:15 AM
$26.60
Sun, 10/8: Kids Fun Run! .5 miles on Pearl St - includes Kids T-Shirt & Finisher Medal!
8:00 AM
$39.00
Sun, 10/8: A stunning 5k in Downtown Boulder on Colorado's largest Fall running weekend. Includes Medal & T-Shirt.
8:00 AM
$59.00
Sun, 10/8: A stunning 10k in Boulder on Colorado's largest Fall running weekend. Includes Medal & T-Shirt.
7:30 AM
$134.00
Sun, 10/8: Includes Limited Edition Finisher Shirt & Rocky Mountain Finisher Medal
7:30 AM
$249.00
Sun, 10/8: Exclusive VIP Packet Pickup, Toilets, Buffet, Massage, Medal Engraving, Beat PR Discount, $10 Gift Card
7:30 AM
$50.00
Raise $300 for charity. Incl Limited Edition First Finisher Shirt & Limited Edition Rocky Mountain Finisher Medal
7:30 AM
$144.00
Sun, 10/8: Includes Limited Edition Finisher Shirt & Rocky Mountain Finisher Medal
7:30 AM
$229.00
Sun, 10/8: Exclusive VIP Packet Pickup, Toilets, Buffet, Massage, Medal Engraving, Beat PR Discount, $10 Gift Card
7:30 AM
$50.00
Raise $300 for charity. Incl Limited Edition First Finisher Shirt & Limited Edition Rocky Mountain Finisher Medal
8:00 AM
Free
Select this option for purchasing merchandise.
6:00 AM
Free
Official Boulderthon Long Sleeve Shirt, 50% off next year's race, Goodie Bag, Community Service hours, if applicable

From the Organizer


Learn more at @ boulderthon.org