5K Races in Fairfax, Virginia 2026 — MyNextRace | My Next Race

There are 6 5K races in Fairfax, Virginia in 2026. The next is the =PR= Races: Donut Dash 5K & 1K on September 6.

=PR= Races: Donut Dash 5K & 1K

Sun, Sep 6 · Fairfax, VA Fairfax

Virtual Virtual 1K1K Fun RunVirtual 5K +1

From $30 Open Closing Soon

Team up! 5K

Sat, Oct 3 · Fairfax, VA Fairfax

Road 5K

From $35 Open

George Mason 5K and Fun Run

Sat, Oct 17 · Fairfax, VA Fairfax

Road Kids' Fun Run5K Run/Walk

From $20 Open Closing Soon

=PR= Races: Veterans Day 5K & 1K

Sun, Nov 1 · Fairfax, VA Fairfax

Virtual Virtual 1K Fun Run1K Fun RunVirtual 5K +3

From $30 Open

Frosty 5K & 1K

Sun, Dec 20 · Fairfax, VA Fairfax

Virtual Virtual 1K1K Fun Run - LiveVirtual 5K +1

From $35 Open

=PR= Races: Run Your Heart Out 5K/1K

Sun, Feb 14 · Fairfax, VA Fairfax

Virtual 1K - Virtual1K - Live5K - Live +1

From $25 Open