M

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!

COURSE OFFERINGS

Courses & Programs

At OLLI at DU, we believe learning is a lifelong adventure. With programs across the Denver area and online, you can explore new interests, connect with others, and enjoy engaging courses led by passionate facilitators. Whether you prefer online flexibility, in-person classes, interest groups, or travel, there’s something for everyone. Scroll down to learn more and register!

Our Courses

FALL REGISTRATION OPENS AUGUST 18 at 10 AM

Annually, OLLI at DU offers hundreds of courses online and in-person in 8 subject areas divided between 3 terms. Our extensive curriculum is taught by passionate facilitators who bring their expertise and enthusiasm into the classroom.

2025-2026 OLLI at DU Terms

Fall Term:

  • September 15–November 7, 2025
  • Registration begins August 18, 2025

Fall Recess (interim webinar series)

Winter Term

  • January 12–March 9, 2026
  • Registration begins December 8, 2025

Spring Term

  • March 30–May 22, 2026
  • Registration begins March 2, 2026

Summer Shorts (interim webinar series)

Subject Areas

Health and Wellness
History and Economics
Literature, Writing, and Language
Miscellaneous
Psychology, Religion, Philosophy, and Culture
Public Affairs and Current Events
STEM
Visual and Performing Arts

Pricing
Courses:

8 week courses: $70
7 week courses: $65
6 week courses: $60
5 week courses: $55
4 week courses: $50

Special Events and Webinars:

Special events and Winter/Summer Webinars are individually priced.

If financial hardship is preventing you from participating, please contact the office to inquire about tuition assistance.

Webinars

Webinars are FREE for OLLI at DU members. Held on Zoom Friday mornings 10-11:30am, join us for captivating concepts presented by esteemed facilitators.

Fall Webinars
  • Meteorites and the Solar System, September 19
  • Trends and Challenges in Earth’s Orbit, September 26
  • Natural Hydrogen: An Overlooked Potential Primary Energy Source, October 3
  • The Potential of Bioelectronic Medicine, October 10
  • Sustainability in World Heritage and Cultural Sites: Integrating Science, Technology, and Management — The Case of the Alhambra, October 17
  • Airborne: The Hidden History of the Life we Breathe, October 24
  • Connect to Your Pain to Launch Your New Life, October 31
  • From Weather Patterns to Ocean Currents: Understanding Our Planet’s Climate Zones, November 7

OLLI Fit Classes

OLLI Fit classes are FREE for OLLI at DU members.  These fun and dynamic classes are designed for adults who want to stay active, improve fitness, and have a great time doing it. Held on Zoom Monday–Thursday mornings 8–9am.

REGISTER NOW5

Special Programs and Events

TOURS AND SPECIAL EVENTS

Enjoy access to fascinating destinations, expert-led lectures, and unique events exclusive to OLLI members. Whether it’s behind-the-scenes museum visits, historical site explorations, or guest speaker events, don’t miss out on these unforgettable experiences!

LEARN MORE5

OLLI ON THE MOVE

Explore our featured off-site courses happening throughout the Denver area. Join us for OLLI on the Move! OLLI at DU membership is not required for these special courses, so bring a friend! Registration and fees do apply.

Current OLLI on the Move Courses

Music is Poetry: An Eclectic Selection of Singer-Songwriters
Eisenhower Chapel in Lowry | Tu AM | Oct. 7–21 | Register

OLLI at DU Travel

Embark on unforgettable journeys with OLLI at DU’s exclusive group travel experiences for members only! Designed for curious minds and adventurous spirits, OLLI Travel offers expertly curated trips to exciting destinations in the US and around the globe. Explore new cultures, deepen your knowledge, and connect with fellow travelers in a meaningful way.

Click on our exciting 2025-2026 destinations to learn more:

Questions? Contact our Travel Coordinator, Christine Liptak at Christine.Liptak@DU.edu

Shared Interest Groups

Shared Interest Groups (SIGs) are an exciting perk designed to enrich your OLLI experience by bringing together members who share common interests. Unlike traditional courses, they are run entirely by OLLI members who handle coordination and communication. Join a SIG today and spark new connections while participating in your favorite hobbies!

Our current SIGs
  • Board Games
  • Casual Instrument Ensemble
  • Chess Club
  • Epic Skiing
  • Hiking
  • Play Mahjong
  • Opera
  • Snowshoeing
  • The Woman Question

 

LEARN MORE5

Do you have an idea for a SIG?

PROPOSE A NEW SIG5

Questions about SIGs? Email Darcey VanWagner at Darcey.VanWagner@DU.edu.

Course Policies & Procedures

 

WAITLIST POLICY

If a course or event is full, a waitlist will open automatically during online registration. You may add yourself to the waitlist, and if a spot becomes available, you’ll receive an email notification. You’ll have 24 hours to register and pay before the spot is offered to the next person on the list. Waitlisted spots will only be offered through the first week of classes; after that, no additional seats will be filled. Please note that the course fee remains the same regardless of when a participant joins from the waitlist.

 

REFUND POLICY

Refunds are available based on the type of course or event. For multi-week courses, members are eligible for a full refund if they cancel before or during the first week; no refunds or partial refunds will be issued after that point. For one-day courses, a full refund is available if the cancellation is made at least three business days before the course date. Refunds for special events vary and are determined on a case-by-case basis—please refer to the specific event details on our website or contact the office for more information. If you have extenuating circumstances, please contact the office.

 

WEATHER POLICY

Your safety is our top priority. Please use your best judgment when deciding whether to travel to class during inclement weather.

General Closure Guidelines

In-person classes at each OLLI at DU location follow the weather closure decisions of the corresponding local school district or the University of Denver (DU), as outlined below.

  • If the local school district or DU campus (for DU-based classes) is closed, OLLI classes at that location are cancelled.
  • If the school district announces a delayed start, OLLI classes will still be held at their regularly scheduled time.
  • If the local school district has an in-service day that coincides with bad weather, a closure may not be announced publicly. In those cases, please check the OLLI website or call the OLLI office for location-specific updates.
  • If you are uncertain about whether your class will be held, please call the OLLI office at 303-871-3090. The voicemail greeting will be updated by 7:00 a.m. on days with weather concerns to reflect any closures or schedule changes.