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Trail Races in Fairfax, VA

Browse 19 upcoming trail races in Fairfax, VA, soonest first. Each listing has the date, distance and a link to register.

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19 races found

5K, 0.5 MilesTrail

Wildcat 5K and Family Fun Run

Sep 19, 2026Mc Lean, 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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1000mTrail

Do it Your Way 0.5K

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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2 Miles, 5KTrail

Miles for Migraine Washington D.C.

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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5.4 Miles, 10 MilesTrail

Fall Backyard Burn Trail Run - Laurel Hill

Oct 4, 2026Lorton, VA
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3 MilesTrail

Friends of the Poor© Walk - St. Timothy Conference, Chantilly, Va.

Oct 10, 2026Chantilly, VA
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5.1 Miles, 10 MilesTrail

Fall Backyard Burn Trail Run - Lake Fairfax

Oct 18, 2026Reston, VA
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5K, 1 MilesTrail

Stroke Comeback Trail

Oct 29, 2026Vienna, VA
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5.2 Miles, 9.5 MilesTrail

Fall Backyard Burn Trail Run - Hemlock Overlook

Nov 15, 2026Clifton, VA
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5K, 10K, 13.1 MilesTrail

Salute to Veterans 5K/10K/Half Marathon - Metro Washington DC

Nov 15, 2026Springfield, VA
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5000mTrail

Eagle 5000 Turkey Trot

Nov 21, 2026Alexandria, VA
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5 Miles, 10 MilesTrail

Fall Backyard Burn Trail Run - Riverbend

Nov 22, 2026Great Falls, VA
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4.8 Miles, 10.5 MilesTrail

Fall Backyard Burn Trail Run - Fountainhead

Dec 6, 2026Fairfax Station, VA
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Trail

Holiday 4 Miler

Dec 12, 2026Springfield, VA
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13.1 MilesTrail

Holiday Half - Half Marathon and 4 Miler

Dec 12, 2026Annandale, VA
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5K, 1KTrail

New Year's Day 5K & 1K

Jan 1, 2027Reston, VA
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13.1 Miles, 5KTrail

Run Thru Reston Half Marathon & 5K

Apr 25, 2027Reston, VA
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Other race distances in Fairfax, VA

All races5K10KHalf MarathonMarathon

Trail Races in other states

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