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Half Marathon Calendar near Lorton 2026-2027

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Explore the top half marathons near Lorton for 2026-2027! We've gathered 48 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathon Calendar United States
September 2026
Sep
5
Sa

Abebe Bikila Marathon

13 mi 26 mi
Sep
6
Su

Carderock Charge 5K, 10K, & Half

Road Race Trail Run 5 km 10 km Half Marathon
Sep
12
Sa

9-11 Memorial 5K & Half

Trail Run 5 km Half Marathon
Sep
12
Sa

VHTRC Women's Half Marathon

Trail Run 10 km Half Marathon
Sep
12
Sa

US Road Running - Camp Springs

5 km 10 km 13 mi
Monthly updates for Lorton

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Sep
19-20
Sa - Su

DC Half Races

3 mi 13 mi 16 mi
Sep
20
Su

DCHalf Marathon

5 km Half Marathon
Sep
20
Su

Autumn Georgetown Half

Trail Run 5 km Half Marathon
Sep
27
Su

Parks Half Marathon

13 mi
Sep
27
Su

Team RWB 5K & Half

Trail Run 5 km Half Marathon
Sep
27
Su

FXBG Trail Half Marathon

Trail Run 13 mi
October 2026
Oct
3
Sa

Racin' to Beat Cancer Half

Trail Run 5 km 10 km Half Marathon
Oct
3-4
Sa - Su

Quantico 24-Hour Walk, Run & Relay for Charity

Backyard Ultra 5 km 10 km ... 100 km 100 mi
Oct
4
Su

DC Fall Classic Half

5 km Half Marathon
Oct
10
Sa

US Road Running - Camp Springs

5 km 10 km 13 mi
Oct
11
Su

DC Safe Half

5 km 13 mi
Oct
17
Sa

Harvest Hills 5K, 10K, & Half

Trail Run 5 km 10 km Half Marathon
Oct
17
Sa

Potomac River Run Marathon

Trail Run Half Marathon Marathon
Oct
18
Su

Fall Run for the Wounded Half

Road Race Trail Run 5 km 10 km Half Marathon
Oct
24
Sa

Semper Fi 5K & Half

5 km Half Marathon
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