For the 2026 winter/spring semester ILR will be presenting 16 courses covering a wide variety of subjects, including a look at the US Supreme Court, Greek philosophy, magnetism, poetry, and many others. ILR subscribers will receive a detailed list of courses by email on December 1 and registration will open at 8am on Dec 10. The list of courses can be downloaded by clicking on List Of Courses in the menu bar above. PLEASE DO NOT TRY TO REGISTER BEFORE REGISTRATION OPENS.

If you have questions email or call the ILR Help Desk (sbilrhelpdesk@gmail.com, 520-276-9492).

Please note:

You must be a subscriber to register for a course. If you are not yet a subscriber, please join before trying to register (click on Join ILR in the menu bar above).

You must be logged in to view the courses and to register.

If the course description shows the words "Registration is closed" it means the course is full and no more registrations are being accepted. You can check back frequently to see if any seats have opened up. We do not maintain waiting lists.

If you have a credit balance in the system, a note will show in the lower right-hand corner of the window. If you want to use that credit to pay for a course, just click Pay Later at the end of your registration and send an email to sbilrhelpdesk@gmail.com telling us you want to use your credit.