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Recent Course Offerings

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WHY FACILITATE WITH OLLI AT DU?

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2026-2027 Planning Calendar

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Our Courses

Discover a wide variety of in-person and online courses offered throughout the Denver area.

Webinars

Learn more about our webinar series.

OLLI Fit Classes

Online fitness classes that promote balance, relaxation, and wellness.

Tours & Special Events

Enjoy access to member-only events, educational excursions and special lectures.

OLLI On The Move

Check out featured courses happening throughout the Denver area.

OLLI at DU Travel

Explore OLLI at DU’s national and international group travel experiences.

Shared Interest Groups

Shared Interest Groups (SIGs) bring together members who share common interests.

Fall 2026 Registration is Open!

View the catalog to explore your fall course options, then click Register Today below.

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WELCOME TO OLLI AT DU

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ABOUT OLLI

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.

LATEST NEWS

Fall Course Sneak Peeks

Make sure to mark your calendars, classes start soon. If you haven't already registered, we have a slate of new classes coming up, including "Bonjour, Paris! Great Art Museums in the City of Light", "Gardening for Biodiversity" and more!

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Join OLLI this Fall!

This fall, OLLI invites you to explore engaging courses in history, art, science, literature, and more, taught by passionate instructors in a welcoming community of lifelong learners. No tests,...

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CALENDAR OF EVENTS

Fall Term Begins

Date: September 14, 2026

Friday STEM Webinar

Orbital Data Centers: AI in Orbit, Data Centers on the Moon, and the Race to Move the Cloud Off the Planet
Date: September 18
Free for OLLI at DU members!

Learn More >

Friday STEM Webinar

The Perfection Trap: Why We Confuse Feeling Safe With Being Safe
Date: September 25
Free for OLLI at DU members!

Learn More >

Friday STEM Webinar

Critical Thinking as Civic Infrastructure: Lessons from The Institute for Science & Policy
Date: October 2
Free for OLLI at DU members!

Learn More >