2021 BIGDOGBRAG Mud Run has been announced!

Prepare to get muddy on Saturday, July 31st, 2021

The first wave begins at 8:30am and each wave is composed of 25 participants and continues every 3 minutes. Please arrive one hour before your designated wave time.

1 Map

Waves fill up fast, register now to reserve your spot.

Ages 5-10: $39
Ages 11 and up: $59

Interested in Volunteering?

Just fill out this form and we'll get back to you with 2 to 5 business days.

About Us

The BIGDOGBRAG is locally owned and operated. Since 2012 we’ve been bringing mud run fun to Colorado! With a mission to benefit the community we serve, we support local charities that give back directly to our communities. We work with awesome local sponsors who believe this family-friendly event makes our city a better place to live. 

Charity Partner

Big Brothers Big Sisters receives a $1 dollar donation for every participant of the event. But you're welcome to donate to the organization directly.

© Fizpages 2021