Quick answer. Plymouth Whitemarsh High School's 2025 Mini-THON, a 12-hour overnight dance marathon for Four Diamonds, raised $57,733.42, more than $15,000 above the year before. More than 50 students raised $100 or more and only four topped $1,000, and the total includes small year-round events like bingo and flamingo flocking. The lesson is broad participation and steady additions to the night, not a target for a short school dance-a-thon.
An overnight in the gym and lobby for Four Diamonds
Plymouth Whitemarsh High School, part of Colonial School District in Plymouth Meeting, Pennsylvania, runs a student Mini-THON modeled on Penn State's annual THON and raising money for the same beneficiary, Four Diamonds. Four Diamonds supports families facing pediatric cancer and, per the district, works with Penn State Hershey Medical Center and Penn State College of Medicine on treatments and research.
The Colonial School District news post (published April 3, 2025) describes a 12-hour overnight event that began Friday, March 28, in the school's gym and lobby. It included dancing, refreshments and sports. One senior organizer, quoted in the post, put attendance at about 400 students and called feeding and entertaining them a "monster task."
The total was $57,733.42, which the district says includes smaller fundraising efforts during the year. That beat the previous year by more than $15,000, continuing a run of record years. Gross or net is not stated.
Where the money came from: wide student participation
The most useful detail in the district's post is how individual fundraising was spread:
| Students | Amount each raised |
|---|---|
| More than 50 | $100 or more |
| 20 | $450 or more |
| 4 | More than $1,000 |
The tiers overlap (the four over $1,000 are also among the 20 over $450, and so on). Treating each tier as a floor gives a rough lower bound for what this group raised: 4 × $1,000 + 16 × $450 + 30 × $100 = $14,200. That is about a quarter of the total, so the rest came from amounts above those floors, from students below $100 and from the year-round events. The post doesn't give the top individual amount, but the tiers describe a wide base of student fundraisers.
The post lists those year-round events: flamingo flocking, holiday caroling, a bingo night and a teacher costume contest. Each is cheap to run and easy for a student committee to own. Together they turn a one-night event into a school-year campaign without asking any one family to give a lot.
If you are planning individual asks, our guide to choosing per-song, per-hour or flat dance-a-thon pledges shows how to set an amount most families can reach.
Growing a high school dance marathon by adding to the night
The 2025 event added three things the district calls new: a live band, a "Sunrise on the Bleachers" moment, and the first Mini-THON King and Queen. None of these is a fundraising mechanic, and the post doesn't say what effect they had.
The post doesn't say how many students attended the year before, so we can't tie the growth in dollars to growth in attendance. What it does show is a program that keeps the core format fixed (12 hours, overnight, same beneficiary, same building) and changes the experience around it. That's a lower-risk way to grow than changing length, date or venue all at once.
A long overnight event at school needs its own supervision, food and quiet-space plan. Our dance-a-thon safety guide covers what to settle with your administration and nurse, and the session planner can lay out a 12-hour run of show with breaks and activity blocks.
A district news post: what it supports and what it doesn't
We re-read the district post on October 20, 2026. It supports the date, the 12-hour overnight format, the location, the total and the year-over-year increase, the Four Diamonds connection, the new features, the fundraising tiers and the year-round events. The attendance figure of about 400 comes from a student's quote, not a registration count.
The post doesn't give costs, net proceeds, the prior year's exact total, how much came from the night itself, whether there was a minimum to attend, who the adult advisers are, or how the committee is organized. The page's metadata also carries a conflicting August 2024 date; the article text and the event date point to spring 2025.
Wide participation works at any size
This result does not transfer to a short school dance-a-thon. PW's total comes from a year-round student program tied to a statewide charity, with a 12-hour overnight event and a full calendar of side fundraisers. A school-day gym dance-a-thon is a different event with a different ceiling. PW's figure is close to the middle of the high school dance marathon results in our results database ($55,826.40 across 25 documented single-year totals), and that middle is several times the K–12 school and PTA/PTO median of $12,000. Both groups come from published results that lean toward successful events. The comparison shows why a short school event should borrow PW's methods, not its total.
- Grow participation wide before chasing big donors. Fifty students at $100 is $5,000. Publishing simple tiers (for example, a recognition at $100 and another at a higher amount) gives every student a reachable target.
- Run small events all year. Low-cost, student-run ideas like a bingo night or a costume contest add up, and they keep the cause visible between kickoff and event day. Our dance-a-thon fundraising ideas list has more.
- Add one new moment a year. A band, a sunrise gathering or a crowning gives returning students something new without reworking the plan.
- Report the total honestly. PW's post says the figure includes year-round efforts. Say the same in your own report.
Compare formats and sizes in the rest of our dance-a-thon case studies, or read how to start a high school dance marathon from scratch.
Frequently asked questions
How much did the 2025 PW Mini-THON raise?
Colonial School District reported $57,733.42, including smaller fundraising efforts during the year. That was more than $15,000 above the previous year. The district doesn't say whether the figure is gross or net.
How was fundraising spread among Plymouth Whitemarsh students?
More than 50 students raised $100 or more, 20 raised $450 or more, and four raised over $1,000. Even counting each tier at its floor, that group accounts for only about a quarter of the total, so the result depended on wide participation.
What year-round fundraisers did PW Mini-THON run?
The district lists flamingo flocking, holiday caroling, a bingo night and a teacher costume contest. Each is low-cost and student-run, and together they keep the cause visible across the school year.
What was new at the 2025 PW Mini-THON?
A live band, a "Sunrise on the Bleachers" moment and the first Mini-THON King and Queen. The core format stayed the same: 12 hours overnight in the school gym and lobby.
Is PW Mini-THON connected to Penn State THON?
It is modeled on Penn State's THON and supports the same beneficiary, Four Diamonds, according to the district. The post doesn't describe any formal reporting relationship beyond that.