In 104 days · Sun, Nov 8, 2026
Don't let race day sneak up
One email during race week. That's it.
Sunday, November 8th, 2026
Artesani Park, 1255 Soldiers Field Road, Boston MA
5K
39–54°F · some rain risk
See last 10 years
On this date: rain 1 of the last 10 years
2025
44–61°F
rain
2024
43–61°F
dry
2023
34–49°F
dry
2022
40–53°F
dry
2021
36–59°F
dry
2020
49–67°F
dry
2019
27–41°F
dry
2018
40–53°F
dry
2017
36–44°F
dry
2016
35–60°F
dry
Best months to race in Massachusetts →
About this race
Event Overview
Please join us at the 15th Annual Boston River Run 5K fundraiser! Come and race to support the Andrew Graham Semper Fi Fund, with 100% of proceeds raised going directly to help students in memory of Andrew Graham Narcus.
Location
Artesani Park, 1255 Soldiers Field Road, Brighton
Race Features
- Distance Certification: USATF 5K certified distance
- Timing: Chip timing
- Finish Line: Digital finish-line time display
- Merchandise: Long-sleeved technical shirt and other swag available for purchase
- Prizes: Top 3 men's trophies and prizes
- Prizes: Top 3 women's trophies and prizes
- Age Group: Awards and prizes for top finishers in each age group
- Refreshments: Free snacks and swag from race sponsors
- Event Type: Family fun event, USATF certified and sanctioned
Race Route
The course is flat and does not require crossing any streets. The 5K is USA Track & Field distance certified. View the 5K race course here.
Bib Pickup
Bib Pickup is race day: 7:30-9am
Registration
For more information and to register, visit the Boston River Run page.
Course map
Train with a club
Run clubs near Boston to train with before race day.
Suggested Races
Organize this race?
Claim it free to manage your listing — and get it featured for free, while spots last.