T-SHIRTS Not Received at Event can be picked up after Nov. 11 at the Runners Roost Store you designated on the sheets. (Denver- Colo Blvd or Louisville-McCaslin Blvd)

THANK YOU TO THE 890 Runners and 450 Kids that raced in the 2016 MonsterDASH. We will see you in Louisville Oct 28 and Denver Oct. 31

Course Map


With our new start and finish line on County Road in South old Town, the courses will take runners 1/2 mile South to the Coal Creek Trail. The new course will allow for many more runners and more room for all the kids, strollers and families.


The 6th Annual Halloween Festival will be bigger than ever, with over 25 vendors, arts and crafts, pumpkin painting, Which "Crafts" and games inside the Pinball Shoppe. Post event activities will include BBQ Hot Dogs, costume contests and post Party at Pinball Shoppe. Kids Trick-or-Treating is in Old Town from 5pm-6pm with more stores providing activities and treats this year.

5k Fun Run, 10k Race, & KIDS RACES! 

Come enjoy 2 fast, trail courses out on the Coal Creek Trails of Louisville. The 5k Fun Run will have just a 175 foot elevation gain out East on the trail, and the 10k Trail Race will head West on the trail through 3 parks, a small pond and some single-track.....look out for the Witches.

Find the Frankenstein on the course and receive a gift and FREE Entry to the 2017 Race. 

Festival & Activities

5k Fun Run & 10k Trail Races