Welcome to GO-DERBY PROMOTIONS at GO-DERBY.COM. We specialize in promoting exciting action packed demolition derbies throughout Colorado and beyond. Our number one goal is to start each event on time as scheduled. We are starting with a new set of limited weld rules effective in 2017-2018. We hope to see new and veteran drivers compete for great prize money in the events we will be promoting. Please keep checking back periodically on GO-DERBY.COM, FACEBOOK and WECRASH for updated information as we move closer to the 2018 Colorado Demolition derby season. We will be running full weld: full size, trucks and compact car classes as well as the new limited weld: full size cars, compacts, trucks and of course motor homes . Please call us or email us for any questions you may have.