In January 1922 students began attending at a newly completed location on 200 South, between Main Street and 100 East.

[2] In 1921, a group of seniors put a block letter "G" on Little Mountain west of Mount Timpanogos.

It was later removed from holiday status because the grass on the football field was being destroyed by the people celebrating.

The fire broke the old generator that powered the lights on the G. Along with the wear and tear of the old material,[6] the marker began to fade.

Lisa Young, a prominent member of Pleasant Grove, along with mayor Guy Fugal began the “Restore the G” campaign.

The Pleasant Grove High School classes of 2022, 2023, and 2024 along with the rest of the community raised money to rejuvenate the historic site and make it more durable than ever before.

It was similar to the Grover, but the Valkyrie in Norse mythology is an angel of war who chooses which heroes will die in battle.

A spark ignited the fumes, which caused an explosion, killing the two men and starting a raging fire in the library.

It was moved to the lower story of the building and was modified to reduce the chances of such a disaster recurring.

[9] In 1998 an approximately 20,000 sq ft (1,900 m2) addition containing a school-use computer lab and eight classrooms began construction that lasted for nine months.

[9][10] Along with the addition, the school rebuilt their football field with turf and new bleachers, resurfaced their tennis courts, and renovated their home economics classrooms and their weight room.

In 2015, a new main gym (known to students as "Valhalla" after the warrior paradise in Norse mythology) was completed along with 5 new classrooms.

Other Advanced Placement classes offered are Music, World History, Art, Psychology, Physics and Chemistry.

Years that PGHS has won state championships for wrestling:[citation needed] '71,'72,'74,'86,'89,'91,'92,'93,'94,'95,'96,'97, '11, '12, '13, '14, '15, '16, '18, ‘19, 20 Football: '55,'56,'93[13] Volleyball: '00,'01,'03,'04,'05,'06,'09,'12,'13,'14,’19 Baseball: '74, ‘94, ‘97, '15, '19 Cross Country (Girls): '17 Soccer (Boys): '18 In 1955, Pleasant Grove High School took first place in the region in boys' baseball, football, and wrestling.