Winter Classic 5K
Sun, Dec 6, 2026
In 35 days
Cambridge, MA
64 Sidney St
Typically 29–43°F · some rain risk
See last 10 years
On this date: rain 3 of the last 10 years
2025
24–37°F
dry
2024
25–33°F
dry
2023
25–35°F
dry
2022
36–53°F
rain
2021
38–59°F
rain
2020
29–36°F
dry
2019
18–34°F
dry
2018
25–39°F
dry
2017
34–57°F
rain
2016
29–42°F
dry
Best months to race in Massachusetts →
About this race
Join us for a chilly run of the Winter Classic 5K!
Start and finish in beautiful downtown Cambridge, Massachusetts.
Make it a winter stroll or an all-out sprint down Mass Ave. The course is fast and flat so you can get back to the finish line sooner!
Festive attire is encouraged but not mandatory.
REGISTRATION FEES:
- $40 until 10/11
- $42.50 from 10/12 through 11/1
- $45 from 11/2 through 11/29
- $50 from 11/30 through Race Day (if available)
Course map
Train with a club
Run clubs near Cambridge to train with before race day.
See all run clubs near Cambridge →
Suggested Races
Organize this race?
Claim it free to manage your listing — and get it featured for free, while spots last.