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Boulder Half Marathon & 10k

 #RunBackroads

This is the 19th running of the Boulder Backroads Half Marathon. This year's race includes a Half Marathon, and 10k. The half marathon will be a figure 8 loop around the backroads surrounding the Boulder Rez.The half marathon course to make it more spectator friendly More information is available at boulderbackroadsmarathon.com.

Registration fees

Half Marathon

Price changes in 11 days 17 hours
    1. $75.00
      Nov 15 – May 31
    2. $90.00
      Now registering Jun 1 – Jul 31
      Register
    3. $100.00
      Aug 1 – Sep 27

10k

Price changes in 11 days 17 hours
    1. $35.00

      early bird

      Nov 15 – May 31
    2. $45.00
      Now registering Jun 1 – Jul 31
      Register
    3. $50.00
      Aug 1 – Sep 27

Volunteers

The Start

After party and race day expo

Finishers Medals

Backroads Marathon and Half Marathon

Boulder Backroads 10k course

Event Schedule

  • September 26 11:59 PM MDT - Last day to preregister on Raceroster

  • September 27 12:00 PM MDT - Early packet pick up In Motion Running

  • September 28 5:45 AM MDT - Packet Pickup and race day registration

  • September 28 7:15 AM MDT - Race Start - Marathon and Half Marathon

  • September 28 7:30 AM MDT - 10k Race Start

Contact Information

Event Location

Boulder

Click here to view map