Masquerade 5K
About this race
MARLBOROUGH LIONS CLUB
Masquerade 5K
Sunday, October 25th, 2026 @ 10:30AM
BLISH PARK, MARLBOROUGH CT.
Register by Sunday 10/11/26 to guarantee a t-shirt
Prizes are: Medallions for Top Male/Female runners, Funniest Costume, Scariest Costume, Best Overall Costume, Best Group Costume
Strollers are welcome, sorry no dogs.
Raceday Registration starts at 9:00 am
Pick your distance
Running
Marlborough Masquerade 5k
Typical race-day weather
Based on 1 year of historical conditions on this event's race dates in Marlborough.
Course
Route map and elevation profile
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.
Reviews
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Other races near Marlborough
Different organizers, within 40 miles, in the next three months
Central CT Open Water Swim
5K for Ballet!
Salmon River 5.5 Mile Run
Air Line Trail Ghost Run
🏃 Plan Your Next Race in Marlborough
Find upcoming events by distance:
- Marlborough 5K Races 2 races
- Marlborough Running Calendar 2026 2 races
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, 8 Marlborough events
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