The Jam Ranch in Mack is all a-buzz today as the Insane Inflatable 5K  course is being set up for Saturday's big day.

Five new obstacles highlight this year's course, which means new challenges and even more fun for Insane Inflatable veterans.

For first timers, the experience is like no other 5K event --which explains why so many runners are back for a second scamper through and over the insane obstacles. For Insane Inflatable rookies, here is everything  you need to know about the Insane Inflatable 5K.

The main thing to know right now is that it's not too late to sign up. You can register with Amanda at Sports Authority today (Friday) from 3-7, or online until midnight.

The Insane Inflatable 5K is for runners and walkers of all ages and is definitely one of the coolest 5Ks in Western Colorado. You can do it for fun, or for the more competitive in spirit, challenge friends to a timed run.

I'll be there. Hope to see you there as well, and we can be insane together!