Winter Classic 5K - Cambridge

DEC
6
2026
A 5K event in downtown Cambridge offering an in person road race and a virtual 5K with a fast, flat course and tiered registration fees.
Sun 6 Dec 2026
5 kilometers

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Winter Classic 5K - Cambridge

The Winter Classic 5K is scheduled for 12/06/2026 in Cambridge, Massachusetts. The start and finish are in downtown Cambridge at 64 Sidney St, Cambridge, MA 02139.

The event offers two formats:

  • 5K in person road race
  • 5K virtual race

The course is described as fast and flat and follows a route down Mass Ave. Festive attire is encouraged but not required.

Registration opens 12/15/2025. In-person registration closes 10/12/2026; virtual registration closes 12/06/2026. The published fee tiers are:

  • $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)

The event listing distinguishes the on-site 5K and a virtual 5K option, and provides a multi-tier fee schedule for registrations. Visit the organization's website for the most recent information.

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