Winter Classic 5K
Sun, Dec 6, 2026, 9:30 AM EST
- Location
- Cambridge, MA
- 64 Sidney St, 02139
- Type
- RUN
Sign up and verify details on the organizer’s official page.
Vibe analysis coming soon
Course feel, difficulty, and community fit are being added to this listing. Check back, and always confirm details on the official registration page.
Distances & registration
2 optionsRegistration for all distances is through the official signup link above.
- 5K
Sun, Dec 6, 9:30 AM EST · From $44.40
Opens Dec 14, 2025, 7:00 PM EST · Closes Oct 12, 2026, 7:59 PM EDT
- 5K
Sun, Dec 6, 9:30 AM EST · From $44.40
Opens Dec 14, 2025, 7:00 PM EST · Closes Dec 6, 2026, 2:00 AM EST
Vibe Check
Easygoing
Easygoing- Rolling area
Based on terrain, weather, and distance data.
The course
- —
From the organizer
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)
Also in this area
Easier options nearby
Lower-difficulty races in the same state.
More demanding options nearby
Higher-difficulty races in the same state.