# 5K Races in Fairfax, VA (2026)

> 7 upcoming 5K races in Fairfax, Virginia.

- **Page:** https://runthis.run/races/virginia/fairfax/5k

## Races

- **[=PR= Races: Donut Dash 5K & 1K](https://runthis.run/event/rs-173359-pr-races-donut-dash-5k-1k)** — Sun, Sep 6, 2026 · 12:00 AM UTC · Fairfax, VA · 5K / 1000 m
- **[Team up! 5K](https://runthis.run/event/rs-188263-team-up-5k)** — Sat, Oct 3, 2026 · 12:00 AM UTC · Fairfax, VA · 5K
- **[George Mason 5K and Fun Run](https://runthis.run/event/rs-133344-george-mason-5k-and-fun-run)** — Sat, Oct 17, 2026 · 12:00 AM UTC · Fairfax, VA · 5K / 1 mile
- **[=PR= Races: Veterans Day 5K & 1K](https://runthis.run/event/rs-182760-pr-races-veterans-day-5k-1k)** — Sun, Nov 1, 2026 · 12:00 AM UTC · Fairfax, VA · 5K / 1000 m
- **[Inova Battle of the Branches 5K](https://runthis.run/event/rs-171259-inova-battle-of-the-branches-5k)** — Sun, Nov 8, 2026 · 12:00 AM UTC · Fairfax, VA · 5K
- **[Frosty 5K & 1K](https://runthis.run/event/rs-175796-frosty-5k-1k)** — Sun, Dec 20, 2026 · 12:00 AM UTC · Fairfax, VA · 5K / 1000 m
- **[=PR= Races: Run Your Heart Out 5K/1K](https://runthis.run/event/rs-172136-pr-races-run-your-heart-out-5k-1k)** — Sun, Feb 14, 2027 · 12:00 AM UTC · Fairfax, VA · 5K / 1000 m

## Nearby

- [All races in Fairfax, VA](https://runthis.run/races/virginia/fairfax.md)
- [5K races in Virginia](https://runthis.run/races/virginia/5k.md)

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