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Boulder Roubaix Road Race

Online registration closed on April 2 for the 2019 Boulder Roubaix. Race day registration opens at 7:30am and closes 45 minutes before your race start. Click the registration link to learn more.

Available to volunteer? We need additional volunteers and will greatly appreciate your help! Please email to volunteer on Saturday at the race. One of the best ways to experience the fun is to support the race!

Race Details

First held in 1990, one of the oldest dirt road races in North America. Recently recognized by Gran Fondo Guide as one of the best of all time Spring Classic Road Races in North America. 32 categories to choose from. The course is an 18.7 mile rolling loop with 60% dirt and 40 % paved roads.

Boulder Roubaix Mao

New partnership with Biju’s Little Curry Shop!

Biju-DBC Events Announement.png
Biju Announcement.png

DBC Events~Boulder Roubaix Road Race announces a new partnership with Biju’s Little Curry Shop, winner of Westword Magazine’s 2018 Best Indian restaurant! Look forward to Biju’s for lunch included with your registration.

Boulder Roubaix 2017 Race Recap

The April 8, 2017 Mercedes-Benz of Westminster Boulder Roubaix Race presented by Wheels Manufacturing was a great success! We wanted to share some post-race stats, photos and resources. Thank you for being a part of this memorable event.


Boulder Roubaix Numbers

  • 872 starters
  • 726 finishers
  • 17 states represented
  • 18 incredible event sponsors


The afternoon wave saw some categories with a 50% finish rate because of the distance, heat, wind, and the roads were in really tough shape on some sections. This made the 2017 race one of our most challenging races to date!

The 2019 Boulder Roubaix is presented by DBC Events and CU Cycling Club.


Click here to learn more and register!

Download/View Race Flier

Event Details


Saturday, April 06, 2019


08:00am - 04:00pm


4101 Oxford Road Longmont, CO
Event Webpage

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