
We are thrilled to announce the return of our biggest FUNdraising event of the year – the 3rd annual Rattler RUN & Raise Up! On Friday, September 15th!
The easiest way to contribute is by registering as a parent on Fundhub and donating online. If you prefer to make a cash or check donation, you can do so at the main office. Make checks payable to Altona Middle School.
VOLUNTEERS NEEDED FOR THE DAY OF THE EVENT
If you are interested in signing up to volunteer, please click here
Thank you all so much for helping make our Rattler Run & Raise Up a success!!

- There is no school on Monday, September 4th.
- For safety reasons, you will be asked to show your ID every time you come to the school. We kindly ask for your cooperation and understanding.
- Please email your student if you need to communicate with them during the school day. Cell phone usage during class time is disruptive, and students are always welcome to use the office phones.
Rattler Student News


Altona Sports- you can find information about our sports here!


- September 4th- NO SCHOOL
- September 5th- Cross Country practice begins
- September 6th- Late Start (Doors open at 10:40a.m.)
- September 6th- Volleyball Game @ Westview MS
- September 11th- Home Volleyball Game vs. Soaring Heights
- September 15th- Rattler Run
Recent Updates
View our latest news and announcements.
Future Ready Festival: Experience the St. Vrain Advantage Featured
St. Vrain Valley Schools invites the community to attend the Future Ready Festival. This district-wide open house allows visitors to explore the innovative programs and pathways that define the St. Vrain Advantage. Date & Time Saturday, March 72:00-6:00 p.m. Location Silver Creek High School Who Should Attend Families, students, educators, alumni, community members, partners, and […]
Read full story
Elementary Music, Middle & High School Health Adoption Public Review
St. Vrain Valley Schools is currently piloting new instructional resources for elementary music, middle school health, and high school health. The resources will be available for introduction and review in-person at the Learning Services Center, 401 S. Pratt Pkwy., in Longmont. Teachers, administrators, families, and community members are all welcome to evaluate the materials and […]
Read full story
Superintendent’s Update: Opportunities Abound
As we approach our 2024 graduation celebration, I want to take a moment to recognize the unwavering drive, strength of character, and rigorous academic preparation that our approximately 2,200 graduates have demonstrated throughout their time in St. Vrain.
Read full story

