High School Conference Registration

Spring 2026

Registration Link

Registration Information

Welcome to the University of Colorado Boulder Model United Nations Club’s Annual High School Conference (CUMUN)! We’ve recently updated how we operate registration, but have kept the same delegate fees as previous years, and have simplified the processes necessary to get started.

To register for the conference, sponsors must fill out the Google Form linked above (if you are an individual delegate separate from an attending delegation/school, please email modelun@colorado.edu). All registered email addresses will receive access to the country matrix, which will be sent on January 20th, 2026. Please note that registration will close on February 2nd. If any changes need to be made outside of the February 2nd- February 6th window, please reach out to “modelun@colorado.edu”.

If you have any questions about the CUMUN registration process, please first visit our FAQ located at the bottom of this page. If you don’t find what you’re looking for, feel free to email modelun@colorado.edu, and we will get back to you ASAP. We look forward to seeing you all on February 7th!

Note: Background guides are available on the Conference Materials tab here.

SPONSORS, PLEASE DO NOT PUT YOUR EMAIL INSTEAD OF STUDENTS’ ON THE COUNTRY MATRIX. Also, please provide your information on the sheet titled “SPONSOR REGISTRATION” so we can contact you as needed.

Link to Spring 2026 Invitation

Link to Country Matrix will be sent out to registered emails ONLY.

Registration FAQs

  • That’s easy! Once the country matrix becomes live on October 7th, 2025, any registered sponsor can add their students to their country of choice.

    Two important notes about this: first, put the correct and current student email NOT the sponsor’s email when assigning students, as this helps with our MUN command system. Second, there is a 30-minute lock on the country matrix. Any changes that need to be made after this time have to be emailed to modelun@colorado.edu.

  • No worries at all. Simply send us an email at modelun@colorado.edu as soon as you realize a mistake has been made, and we will be happy to help solve the problem.

    Additionally, if we notice any issues on the back end with registration, we will email the sponsor directly wherever possible, so remember it is the sponsor's responsibility to handle communications unless requested otherwise.

  • Some committees, like the General Assembly, only feature some of the members that are typically involved. CUMUN decided to create more committees with less member-states in each to create a more involved experience for delegates. As a result, the Secretariat worked hard to cultivate a country matrix with only the countries we believed would offer to most engaging experience to delegates.

    That being said, CUMUN strongly values creativity, inclusion, and individuality. If any delegate or sponsor feels there is a country they would like to see or represent that is not already offered, please reach out and we will be happy to hear out requests for addition.

  • Due to the fact that CUMUN is a Registered Student Organization (RSO) at the University of Colorado, federal regulations apply as to how we can accept payments.

    While we are working on expanding our systems to accept web-based payments in the future, the Fall 2025 conference must be paid for via cash or check. Upon registration, sponsors can expect an email detailing the specifics on payment.