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If you have taken courses with OLLI previously, you need to sign in, enter your user name and password.

If you have not taken courses with OLLI previously , you must first create an account.

Purchase your 2025/2026 annual membership.

Sign up for upcoming events and course offerings.

Browse our catalog and get a feel for what we have to offer!

Browse our event calendar to discover upcoming experiences you won’t want to miss!

Listen to OLLI at DU’s recent interview with Colorado Public Radio. CLICK HERE5

Fall registration is now open!

The Osher Lifelong Learning Institute at the University of Denver (OLLI at DU) is a welcoming, member-driven community where adults 50+ can continue learning, growing, and connecting. Members enjoy non-credit courses, special programs, and travel opportunities—offered both online and in-person across six locations in the Denver area. There are no tests or grades, just a shared love of learning in a fun, engaging environment.

View the Fall Catalog

Fall Catalog Now Available! Whether you're looking to explore a new topic, dive deeper into a favorite subject, or connect with a community of curious minds, there's something for everyone. Fall...

Upcoming Events

Join us at one of our upcoming events—we'd love to see you! Classroom Tips N Tricks (TNT): The Art of Questioning September 8 | 9:30 am – 12 pm | Columbine United Church Whether you’re an...

Navigation Tips for Our Website

Here are some quick tips to help you navigate and explore our new website. Learn how to renew your membership, access your account, explore special events, and register for courses and programs....