R.I.P. Collin Miron


The Park is closed for the season.

To schedule an event call


Due to the increase in land lease we have no choice than to increase rates for the 2015 season, we have not raised rates since we opened in 2004. We apologize for the rate increase and hope you all understand and continue to support our park.

Park fee is $20 per person.

Membership costs will be as follows.

Individual membership $50 per calendar year.

Family membership $100 per calendar year.

(Family includes parents and all children under the age of 18)


All Season passes include membership fees.

Colorado Off Road Extreme LLC. (CORE) is an 800-Acre off road park for Trucks, SUV’s, Jeeps and all types of four-wheel drive vehicles,as well as atv's, rallycars, hill climb cars, off road desert cars and buggy's. CORE offers a legal, private and controlled place for off roading  enthusiasts and includes a 10-15 Mile Off Road Track, Mud Bogging,One mile short course track, 2 Mile Rally Sprint track, Rally Cross track, Rock Crawling, mud pits, and motocross tracks. just to name a few. CORE is located fifty miles east of Denver on Interstate 70.

Visit CORE for all your Off Roading fun!
CORE will continue the desert series for 2015, we are planning on running eight races that will very in distance from 125 to 150 miles on a new designed and improved track that will change for each race, the track length will also change depending on conditions.
The motocross track is being restored to it's original layout and design with a few exceptions. We also added a pee-wee track.
 We also provide open riding areas for the whole family.
The tracks are not watered on a regular basis.
Quads , bikes and UTV's are always welcome at CORE and are invited to race in our desert series.
CORE will continue to provide venues for the Colorado Rally Cross Assoc. We look forward to working with this organization for the 2015 season and beyond.
CORE offers rock crawling and various other obsticles to test your 4x4.

Or if you prefer mud we have plenty of that as well.