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