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5K Races in Fairfax, VA

Browse 38 upcoming 5k races in Fairfax, VA, soonest first. Each listing has the date, distance and a link to register.

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38 races found

5K, 1 MilesRoad

St. Andrew the Apostle 10K/5K/Fun Run

Sep 19, 2026Clifton, VA
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5K, 0.5 MilesTrail

Wildcat 5K and Family Fun Run

Sep 19, 2026Mc Lean, VA
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5K, 1KRoad

SuperH 5K Run, Walk and Wheel

Sep 20, 2026Mc Lean, VA
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3.11 Miles, 1 MilesRoad

Food for Others Tysons 5K & Fun Run

Sep 26, 2026Tysons, VA
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5KTrail

Springfield VA Knights of Columbus 5K Fun Run and Walk

Sep 26, 2026Fairfax Station, VA
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10K, 5KRoad

South Lakes 5K & 10K

Sep 27, 2026Reston, VA
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3.1 Miles, 1.5 MilesTrail

13th Annual St Louis Hawks 5K and Fun Run

Oct 2, 2026Alexandria, VA
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5K, 800mRoad

First Mount Zion Baptist Church 7th Annual Healthy Start Mind & Body 5K Run/Walk & Kids Fun Run

Oct 3, 2026Lorton, VA
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2 Miles, 5KTrail

Miles for Migraine Washington D.C.

Oct 3, 2026Lorton, VA
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5KRoad

Team up! 5K

Oct 3, 2026Fairfax, VA
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5K, 800mRoad

FMZBC 7th Annual Healthy Start Mind & Body 5K Run/Walk & Kids Fun Run

Oct 3, 2026Lorton, VA
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3.1 Miles, 1.5 MilesTrail

12th Annual St Louis Hawks 5K and Fun Run

Oct 3, 2026Alexandria, VA
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5KRoad

Friends of Reston Fall 5K & Pumpkin Dash

Oct 4, 2026Reston, VA
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5KRoad

McLean 5K

Oct 10, 2026Mc Lean, VA
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5K, 1 MilesRoad

George Mason 5K and Fun Run

Oct 17, 2026Fairfax, VA
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5K, 1 MileRoad

Monster Mash Dash 5K & 1 Mile

Oct 25, 2026McLean, VA
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5K, 1 MilesRoad

Monster Mash Dash 5K & 1Mile

Oct 25, 2026Mc Lean, VA
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5K, 1 MilesTrail

Stroke Comeback Trail

Oct 29, 2026Vienna, VA
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5K, 1KRoad

Veterans Day 5K & 1K

Nov 1, 2026Fairfax, VA
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5KRoad

Anime for Miles 5K

Nov 7, 2026Lorton, VA
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Other race distances in Fairfax, VA

All races10KHalf MarathonMarathonTrail

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