# 5K Races in Cambridge, MA (2026)

> 4 upcoming 5K races in Cambridge, Massachusetts.

- **Page:** https://runthis.run/races/massachusetts/cambridge/5k

## Races

- **[Fall Classic 5K](https://runthis.run/event/rs-77207-fall-classic-5k)** — Sun, Oct 4, 2026 · 12:00 AM UTC · Cambridge, MA · 5K
- **[Cambridge Half Marathon + 5K](https://runthis.run/event/rs-74589-cambridge-half-marathon-5k)** — Sat, Oct 31, 2026 · 12:00 AM UTC · Cambridge, MA · Marathon / 5K
- **[Winter Classic 5K](https://runthis.run/event/rs-77205-winter-classic-5k)** — Sun, Dec 6, 2026 · 12:00 AM UTC · Cambridge, MA · 5K
- **[Champagne Demo Race](https://runthis.run/event/rs-120289-champagne-demo-race)** — Sun, Jan 30, 2028 · 12:00 AM UTC · Cambridge, MA · 5K

## Nearby

- [All races in Cambridge, MA](https://runthis.run/races/massachusetts/cambridge.md)
- [5K races in Massachusetts](https://runthis.run/races/massachusetts/5k.md)

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Source: [https://runthis.run/races/massachusetts/cambridge/5k](https://runthis.run/races/massachusetts/cambridge/5k) — data from Run This (runthis.run).