(406) 404-1600

FALL 2025 REGISTRATION

Registration is open for Fall 2025 classes!
Follow the instructions below to sign up for classes.

  • Current students with Populi account: Register via your Populi student portal.* (NOTE: To register for the Adventure Practicum in Populi, select the Fall 2025 Practicum term.)
  • New audit-only students (Fall 2025 Classes ONLY): Register here
  • New students only auditing the Adventure Practicum (Fall 2025 ONLY): Register here
  • New master’s and diploma students: First, apply to your program if you haven’t already. Once you are accepted as a student, you will receive registration instructions.
  • REGISTRATION DEADLINE: August 25, 2025 (August 4 for Adventure Practicum)

*Need help with Populi? Download this Populi Registration Instruction Sheet

Questions about registration?
Contact us at admissions@ythi.org or (406) 404–1600.

Course Schedules


Download course schedules for coming terms below, or view a list of all upcoming classes.

Diploma Program

Interested in Our Academic Programs?

Learn more about our Master’s and Diploma programs:

The To fall in love with God is the greatest romance; to seek Him the greatest adventure; to find Him, the greatest human achievement.”

-Augustine of Hippo

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