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Get Ahead Over Winter Break

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Advance your degree in a matter of weeks

Winter Session is a fully online, accelerated three-week term for degree-seeking, visiting and non-degree students offered during winter break between December and January each year.

Winter Session 2025

Courses run from December 15, 2025 to January 5, 2026 and count as part of your spring semester credit load.

Registration begins November 3, 2025.

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Earn credit while you're away from campus

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100% Online

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Choose from over 30 courses

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Taught by your Â鶹Ãâ·Ñ°æÏÂÔØfaculty

Earn credit 100% online during a three-week term.

ÌýÌýFulfill a course requirement
Many courses fulfill Arts & Sciences general education and/or major requirements.

ÌýÌýFocus on one class
Immerse yourself in a topic or concentrate on a difficult course.

ÌýÌýLower- and upper-division courses offered
Find courses that help you advance your degree whether you’re just starting or nearing graduation.

ÌýÌýSpread out your spring credits
Winter Session courses count as part of your spring semester credit load, allowing you to take fewer courses in the spring.Ìý

ÌýÌýSmall class sizes
Get additional help or foster a greater sense of community.

ÌýÌýComplete the coursework from wherever you are
Courses are asynchronous and online, meaning you can take your coursework on the go.

ÌýÌýShorten your time to graduation
Save money on tuition and housing by taking coursework in the winter.

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Support to help you reach your goals

If you have questions about Winter Session courses, connect with your advisor or a Continuing Education advisor. Advisors can assist you with course selection and understanding how credits apply toward your Â鶹Ãâ·Ñ°æÏÂÔØBoulder degree. Continuing Education advisors typically have same or next-day availability, so is quick and easy.

Winter Session is offered through the Division of Continuing Education, which provides lifelong learning opportunities by extending the educational resources of the Â鶹Ãâ·Ñ°æÏÂÔØ. Continuing Education is both a gateway and a bridge—connecting you to the next phase of your journey.

Wherever you are in your degree or life, our flexible programs and courses give you the tools to reach your goals. Whether you’re looking to find balance, get ahead or simply expand your experiences and skillset, we’re here for you.