Longmont High School Registration
Start here: Registration Information Links
Step 1: Research your class
Use the printable LHS Course Catalog or online course catalog to read about classes and find the best path and courses based on your post high school plans.
Talk with your current teachers about what they would recommend you take next for electives (core courses will be recommended by your teachers).
Step 2: Choose what classes to request
Use the grade level course selection sheet to choose specific elective requests.
Make sure you have enough (the more the better to ensure you have choices of classes next year).
9th Grade Registration Worksheet
10th Grade Registration Worksheet
11th Grade Registration Worksheet
12th Grade Registration Worksheet
Step 3: Make your requests!
Register through Infinite Campus. Instruction slides here.
Log into your Campus Portal.
Click on “Academic Plan” in the menu on the left.
Click your answers on the first page (you can change these any time!)
Click into the boxes for each category of class and make your selections.
Your counselor will follow up with you to confirm and lock in your requests.
Important Dates
| Wednesday, November 5, 2025: 8th-Grade Open House November 30 – January 15: Special Programming Registration & Applications Applications: MBSA Website High School of Business Music Auditions–see your Music teacher Student Council Innovation Center & P-Teach CETC (Formerly Career Development Center) Yearbook Application |
| Dec 6- Jan 24: Registration will be on paper this year. |
| Wed., Jan. 28 (all day): LHS Counselors visit Longs Peak Middle School to help students register Fri., Jan. 30: LHS Counselors visit Westview Middle School to help students register |
| January: LHS Counselors begin meeting with current LHS students in rising grades 10-12 individually to check course request checks and complete registration |
Other important information:
Registration Information Links
Want to take a CETC or Innovation class? You will request those courses at the same time you’re making your LHS requests!
CETC courses info, IC courses info
New to Longmont High?
Welcome! With all the choices our district offers, we are glad you chose our school. Longmont is home to TrojanTech Medical BioScience Program, and High School of Business, as well as the most AP classes. We are proud of our traditions (established in 1901) and our excellence in the classroom and on the field.
Registration for next school year is an ongoing process and we can help make the transition easier. If your student can complete the appropriate grade level course request sheet as well as the registration worksheet so we can add the correct level core and elective courses for next year.
Programs at LHS:
Interested in some of our programs? Please complete the appropriate application if interested and return to your counselor.
Open Enrollment Info:
ATTENTION: 8th-grade students; if you are currently open enrolled into your middle school, you will need to apply for open enrollment for your 9th-grade year.
Any students who desire to attend a school outside of their designated attendance area for 2024-2025 may still apply for Open Enrollment for the school of their choice.
The open enrollment window for the 2025-2026 school year starts on December 1, 2024. Click for more information and important dates.