Millis Boosters Run Back to School
About this race
Millis Boosters Run Back to School 5k and 1 mile Fun Run
The Boosters are excited to be hosting our fun, community "Run Back to School" event for our 8th year!! Join us for a 5k course of rolling hills through Millis or a 1 mile fun run on the school grounds. All proceeds go to the athletes and teams of Millis Middle/High School as well as projects that support the entire Athletic Department. We look forward to having kids, parents, families, and community members join us for a morning of fun, fitness, music, and celebration. We welcome runners, walkers, and strollers! Our 5k is chip-timed by Second Wind Timing and an immediate print out of your results will be available. Check-in and race day registration will begin at 7:30am and we encourage you to arrive at least 30 minutes ahead of your race starting.Awards
5K Prizes for top overall winners and age-group medals will be awarded. Fun Run Our 1 mile fun run is for kids, adults, families, teams, or anyone. The 1 mile will not be chip-timed but a large timing clock will be at the finish to show you how you did and prizes/medals will be awarded to the top 3 male and female finishers (12 and under)!Registration
There are no price increases this year and we incentivize early registration and participation from students with discounts! Early bird registration ends on August 1. Don't wait! Prices increase by $5 until online registration closes September 27. Race day registration begins at 7:30am and all prices increase by an additional $5. There is special pricing for high school aged and younger athletes participating in the 5k!Donate
Can't participate? Please consider making a donation at this link.T-Shirts
To get your free t-shirt, you MUST be registered by Fri. 9/4/25. We look forward to seeing you for a day of fun, music, and movement!! All proceeds support the Millis Middle and High School athletes and athletic programs.Pick your distance
Running
5K Run or Walk
1 Mile Fun Run
Typical race-day weather
Based on 6 years of Open-Meteo archive data for this event's race dates in Millis, plus the 3 days either side.
The sun rises at 6:38 AM and sets at 6:34 PM local time (EDT) in Millis on September 27, 2026 — 11h 55m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
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Other races near Millis
Different organizers, within 40 miles, in the next three months
Franklin Turkey Trot
Camy 5k Run & David 5k Walk
Scary Scurry 5K and Fun Run
Powisset Farm Trail Run - Fall
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 1 Millis event
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