From all of us at Rattler Racing, thank you for supporting our events. We’re having a great time coming up with new ideas and hosting the best events in Colorado. We really count on you for feedback so we can continually improve our races. Please let us know what’s on your mind. We do listen!

Fan Favorite Fangdango returns to Bailey on May 7. We've added great enhancements to the course. Must come out to see!
  • August 1, 2022
Fan Favorite Fangdango returns to Bailey on May 7. We've added great enhancements to the course. Must come out to see!
  • April 28, 2022
Rattler Racing gives a preview into what's in store for 2022. While we don't have dates finalized yet, things are shaping up for a stellar race schedule next year. Gravel, MTB, Kids, Mid week fun. Can't wait!
  • October 28, 2021
We had such a good time in the 2021 edition and we wanted to explore how to utilize this beautiful venue more. Enter a full weekend of gravel events. The Peaceful Valley Scout Ranch has many roads and trail weaving throughout the property. Our master course designer has come up with a very interesting circuit race that includes some amazing and challenging gravel roads, along with some smooth sections of single track that mixes things up for a gravel race.
  • October 28, 2021
Colorado MTB Championship 2021
The Colorado State MTB Championships race is like no other. We know our return riders like a challenge so we put together one heck of a fun course to keep your heart racing and your smile massive. We are taking all necessary protocols to ensure a safe and healthy ride for everyone. Enjoy the ride, be courteous, and thanks for supporting Rattler Racing!
  • August 15, 2021
Mid Week Melee is indeed a mid week party that gets all of us together during a busy work week to focus on what really is important. It's not just the racing, it's connecting with our buddies for some good wholesome and friendly competition, enjoying food and drink, hanging out afterwards and celebrating what we all love to do.
  • May 28, 2021
It’s almost race day and we know you’re looking for a Fangdango Course Update. We have been putting in work over the last couple of days for Fangdango getting things dialed in and ready for our riders. A few snow...
  • May 3, 2021
colorado gravel races
5280 Magazine featured a list of the hottest new gravel races in Colorado for 2021 and we’re super proud to have Mad Gravel included. We’ve broken down the list of awesome new courses below, please check out the original 5280...
  • April 29, 2021
CONSIDERING MAD GRAVEL? THINK YOU MIGHT BE HEADING OUT TO THE FLATLANDS?ā€¦THINK AGAIN! The experience starts at Peaceful Valley Scout Ranch, with its hills, ridges, and hidden valleys that are covered in ponderosa pine and dotted with rock formations.  Look...
  • April 15, 2021
We are super excited to launch the most epic gravel bike race in all of Colorado, the Mad Gravel. This is the inaugural year of Mad Gravel and we expect it to be one of the most challenging gravel events...
  • April 10, 2021