In 4 days · Wed, Oct 7, 2026
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When
Wednesday, October 7th, 2026
Where
300 Boston Scientific Way, Marlboro MA
Distance
5K
Typical weather
50–66°F · some rain risk
See last 10 years
On this date: rain 4 of the last 10 years
2025
61–81°F
dry
2024
49–64°F
rain
2023
59–67°F
rain
2022
55–76°F
dry
2021
55–71°F
dry
2020
54–73°F
dry
2019
59–74°F
rain
2018
58–76°F
rain
2017
57–79°F
dry
2016
48–73°F
dry
Best months to race in Massachusetts →
Gear up
First 5K? The starter kit (everything but the shoes) →
Race-day forecast · Wednesday, Oct 7
Sunny · 37–66°F
Wednesday, Oct 7starts near 37°F · 0% chance of rain · wind up to 7 mph
About this race
Event Overview
- Event Name: BSC 5k and 1 Mile Road Race
- Date: 2026-10-07
- Location: 300 Boston Scientific Way, Marlboro, MA
- URL: Register Here
Participation Options
- Run/Walk: Choose to run, walk or volunteer for the BSC 5k.
- Mile Option: If you are not quite ready for a 5k, we also have a one-mile option.
- Registration Incentive: The first 150 people to register will receive a t-shirt.
- Post-Race Meal: All participants will get a barbeque lunch and ice cream from Trombetta's after the race.
Cost and Donation
- Entry Fee: Cost is $25 (plus $3.74 processing fee).
- Charity Contribution: 100% of your $25 donation will go to the BSC chosen charity of the year - Dignity Matters.
Race Details
- Start Time: Both the 5k and 1 mile walk start at 11:45 a.m. in the main courtyard.
- Weather Policy: The race will be held rain or shine.
Course map
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