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The Chelmsford High School Theatre Guild held its annual Open House on Wednesday, Sept. 2, 2026, in the Car J. Rondina Performing Arts Center.

PHOTOS: Chelmsford High Theatre Guild Open House 2026

Sep 3, 2026

The Chelmsford High Marching Band performs during the 2026 preview show on Thursday, Aug. 27.

PHOTOS & VIDEO: CHS Marching Band Preview Show 2026

Aug 27, 2026

Chelmsford’s Eliana Parreira is all smiles as she’s introduced prior to a game against UMass at Cushing Field in Lowell. She’s one of the top defensive players in the America East Conference.

The Sun: Chelmsford native a lockdown soccer defender at UMass Lowell

Jul 29, 2026

This summer, members of Chelmsford High School’s PAVE program have been spending their Extended School Year honing valuable life skills by operating a lemonade stand.

Chelmsford Extended School Year students host lemonade stand

Jul 21, 2026

This summer, members of Chelmsford High School’s PAVE program have been spending their Extended School Year honing valuable life skills by operating a lemonade stand.

PHOTOS: Chelmsford High School ESY Lemonade Stand

Jul 21, 2026

Members of Chelmsford High School's Class of 2026 receiving the Seal of Biliteracy were celebrated during Senior Awards Night on Thursday, May 28.

Chelmsford High School honors Seal of Biliteracy recipients

Jul 9, 2026

Chelmsford’s Catherine Craig, center, was named the MVC Div. 1 girls lacrosse Player of the Year.

The Sun: Catherine Craig named MVC girls lacrosse Player of the Year

Jul 1, 2026

Chelmsford High lineman Brady Mahoney, left, poses with University of Oregon football coach Dan Lanning when Mahoney attended the school’s camp recently. Mahoney will be a junior at Chelmsford in the fall.

The Sun: Chelmsford lineman getting on radar of top college programs

Jul 1, 2026