How to Enroll
Summer Session is an excellent time for students who stopped taking courses for academic or personal reasons to resume their studies at CU Boulder.
Students in Good Academic Standing
- If you're an undergraduate student who registered for classes within the last two semesters, you may enroll in classes directly through .
- If you're a graduate student who received a grade in one or more classes in the most recent semester (spring), or you have applied for an official leave of absence to remain an active student, you may enroll in classes without reapplying to your program.
- If you're an undergraduate student who last registered for classes more than two semesters ago, you must complete the at least two weeks before the start date of your intended summer session and pay a $200 deposit. To submit the readmit application, please visit the Readmit Students page on the Admissions website. If accepted, you'll receive information about enrolling.
- If you're a graduate student who last received a grade prior to the most recent semester (spring) and have not applied for an official leave of absence, you must reapply to your program.
Students on Academic Suspension or Dismissal
Undergraduate students wishing to conditionally enroll while on Academic Suspension or Academic Dismissal may use summer classes to raise their GPA.
- If it's been less than 12 months since you last enrolled, complete the online through Continuing Education to be registered in summer courses.
- If you鈥檝e been away from CU Boulder for more than 12 months, you must complete the through Continuing Education and include the summer classes in which you'd like to enroll.
If you're on academic suspension from the graduate business program, the Graduate School or the Law School, you may not register for summer classes in that same college or school. Consult your advisor for options.
If you are eligible to have the hold removed once your summer coursework is completed, contact your dean鈥檚 office.
Former Non-Degree or Guest Students
If less than 12 months has passed since you last enrolled as a non-degree student at CU Boulder, you may need to term-activate yourself before you can enroll in classes. To do so:
- Log in to .
- On the term activation card, click "Term-activate yourself."
- Complete your preregistration items (if necessary).
- On the enrollment dates page, open the main menu and click "Term Information."
- Click "Activate new term for enrollment."
- Find your non-degree program, tick the checkbox to select that row, then click "Continue."
- Select the correct term from the drop-down, then click "Continue."
If more than 12 months has passed since you were last enrolled as a non-degree student, you must submit an enrollment application through the Division of Continuing Education. See the How to Apply section for more information.
If you have problems or questions concerning summer registration, contact Continuing Education at ceregistration@colorado.edu or 303-492-5148.
Enrollment Dates
Enrollment for returning or readmitted and non-degree students is Monday, March 11.
If you have problems or questions concerning online registration, contact the Office of the Registrar at 303-492-6970 or registrar@colorado.edu.
Special Session Limitations
Summer at CU Boulder is an exceptional time of year! Summer Session classes provide students with a number of flexible options not available the rest of the academic year. However, there are limitations to certain sessions that you need to keep in mind when registering.
Maymester and Augmester
Undergraduate degree-seeking students, new graduate students and non-degree students may enroll in only one Maymester and/or one Augmester class each summer. You may be enrolled in other sessions as long as the course times don't overlap. Maymester and Augmester sessions are designed for experienced college students. Due to that, we do not recommend that High School ACCESS students enroll in these sessions. If you have questions regarding High School ACCESS summer enrollment, contact hsaccess@colorado.edu.
Variable Sessions
Classes in Variable Sessions do not follow a typical session schedule. These classes can meet on any days within Summer Session, so be sure to check the beginning, end and final exam dates before enrolling in a Variable Session class.
Independent Study and Thesis Hours
Any class with a 700- or 800-level section number has controlled enrollment. If you try to register for one of these classes, you will receive an error message. Instead, contact your department administrator or advisor. Once your enrollment dates start, they may update your permissions to allow you to enroll in the class.