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Come Experience The Difference At Trinity
Our students combine learning with leadership through service to their faith, school, and community
Welcome
Trinity High School, a Catholic, co-educational secondary school located in Manchester, New Hampshire. Trinity provides a safe and caring environment in which students seek and achieve personal and academic excellence and grow in faith. Our students combine learning with leadership through service to their faith, school, and community.
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Athletics News
Congratulations to the 2022 Boys Varsity Cross Country team for winning D3 State Championship. This is the first time in 50 years that Trinity has earned this title. Way to go Pioneers!
Read MorePioneer Pride
Upcoming Events
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Dec 1B Day 12:00 AM - 12:00 AM
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Dec 1Key Club Sponsored Dress Down Day 12:00 AM - 12:00 AM
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Dec 2Campus Ministry trip to NYC 12:00 AM - 12:00 AM
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Dec 2SAT Exam 12:00 AM - 12:00 AM