Key Dates

2/15/2020 Last day for Autocross (unless sold out)
5/15/2020 Last day for free T-Shirt
6/1/2020 Last day to register  (unless sold out)
Refunds are subject to a $10 processing fee
No refunds after 5/31/2020



Important Changes for 2020:

  • You can only register ONE CAR (or non-vehicle registration) PER ORDER
  • Before registering a second car, complete your order including payment.  Then return to the site to register an additional car.
  • You cannot purchase additional award dinner or social tickets unless there is a registration option in your cart. If you have already purchased your registration and need additional tickets, contact bob@protsys.com or 303-430-0433)
  • Once you add a registration option to your cart, the a la cart menu will appear, and you can add dinner or social tickets to your order
  • The option to add a second driver to your Autocross registration will only appear when there is an Autocross registration in your cart


New for our 2020 Event are Combo Packages. Each Combo Package is for one car entry and one individual’s Friday Night Social and Saturday Night Awards Dinner. If you need additional tickets for the Friday Social or the Saturday Dinner, you can purchase those under the “a la cart” menu. If you only need a single event entry, for example, you just want one entry for the Autocross and nothing else, or one entry for the Show and Shine and nothing else, those can be purchased as a stand alone registration option.

Packages available are:

  • Total Event Package (38% discount) $160
  • Race Package (19% discount) $150
  • Show Package (12.5% discount) $120

No admission fee will be charged for spectators for Autocross.

Registration will only be accepted by mail or via the RMMR website. THERE WILL BE NO ON-SITE REGISTRATION. Registration forms with payment MUST BE RECEIVED on or before June 1, 2020. To receive a free T-shirt, registration MUST be received by May 15, 2020. A registration form may be downloaded and payment made via the Internet at the Rocky Mountain Mustang Roundup website: www.rockymountainmustangroundup.org

Please Note - All refunds will be subject to a $10 service fee. There will be no refunds after May 31, 2020.