Denver Colorado 5.10.2014


Adult: 10600 Westminster Blvd
Westminster, CO 80020

Adult Course Description

3.34 Miles
15 obstacles

Youth Course Description

0.5 - 1 Miles
6 obstacles


Interested in volunteering? Click here.

What you get

  • Incredible sense of accomplishment
  • T-shirt
  • Age appropriate beverage
  • Great feeling that comes with building your community

Register Now

Sign Up for the Youth Course (4 -13 years old) and Adult Course (14 years old and older). A parent or legal guardian needs to register if a participant is < 18 years old for adult and youth courses.

For the Adult Course, register for women's only waves, co-ed waves, and public service waves (Military, Law Enforcement, and Fire / EMS).

You can register as an INDIVIDUAL or CREATE / JOIN A TEAM. Register multiple participants in one registration session. Click the SIGN UP BUTTON to begin registering, as prices are lowest now and increase every two weeks.

Enter these codes to receive a discount:
Adults (35% off): HANB556AC7
Youth (25% off): HANB556AC6

Group and Teams Discounts: Register 10 or more and receive one free registration. Register 20 or more and receive three free registrations.
(Contact Hard As Nails after registration of groups of 10 or 20 to redeem free registration codes.)