The NEW!! SPOOKY SPRINT in Broomfield/Erie Colorado for 2018

New in 2018- Endurance Sports Marketing Group will be partnering with Design by Freedom in 2018 and beyond​.  In the coming years our goal is to transition to zero waste races and events.  Waste is a silent epidemic and as a company, we want to be a part of the solution.  Eventually, we'll showcase events that are zero waste and we'll be doing so with the help of Design by Freedom.  They offer tangible solutions for addressing the waste problem in everyday life and we're excited to be working with them.  We aim to jointly take this message to our patrons in 2018 and beyond.  


Endurance Sports Marketing Group has been a part of the event community in Colorado and nationally for over 14 years.  We manage and sell event sponsorships and have partnered with everyone from your local 5k to the Bolder Boulder, the Bubble Run Series, the Terrain Mud Run Series and several other national cycling events.  In addition to event management and sales, Endurance Sports Marketing also owns several festivals and events around Denver.  We most recently opened offices in Southern Germany to expand our Worldwide reach.


Specializing in "Family Events", we try to make the events an experience for all ages.  We are always creating fun events and looking for new partners and sponsors that share the same ideas and values for health, wellness and family friendly activities.


Our philosophy: A few simple guidelines...having FUN is more important than winning, it's not all about YOU (when there are 2,000 other attendees), the KIDS are more important than ADULTS, and everyone goes home with SOMETHING.  We think that if we stick to these guidelines...EVERYONE WINS!


Please let us know how we can make our events even better.  We encourage and always invite constructive feedback.  Our goal more is to make you return again and again...

Please contact Series Management at any time:


DENVER, CO            Dan Costello          (303) 960-6847   

​LOUISVILLE, CO     Craig Mintzlaff       (303) 931-5306

ATHENS, GA            Ashley Travieso     (770) 262-4094


OTHER FESTIVALS and EVENTS WE OWN: