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Trail Running Calendar near Lorton 2025-2026

Explore the top trail runs near Lorton for 2025-2026! We've gathered 165 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
2
Saturday

Carderock Half

5 km 10 km Half Marathon
May
2
Saturday

Azalea Classic

5 km
May
3
Sunday

Run for the Wounded Half

5 km 10 km Half Marathon
May
3
Sunday

Run the Greenway

5 km 10 km
May
10
Sunday

Tricia Davis 5K

5 km
May
10
Sunday

DC Mother's Day 10k

5 km 10 km
May
10
Sunday

EveryMile for EveryMind 5K

5 km
May
16
Saturday

Dash Through the Dirt Half

Trail Run 5 km 10 km Half Marathon
May
17
Sunday

Capitol Hill Classic 10K

3 km 10 km
May
24
Sunday

Spring Georgetown Memorial Half

5 km Half Marathon
May
25
Monday

Fallen Soldiers Memorial Half

5 km 10 km Half Marathon
May
31
Sunday

Capitol City Chase Half

5 km 10 km Half Marathon
June 2026
Jun
7
Sunday

Freedom Fighters Half Marathon

5 km 10 km 13 mi
Jun
7
Sunday

Reston Sprint Triathlon

Triathlon
Jun
13
Saturday

OSS/CIA 50 Mile Night Run

Trail Run 25 mi 50 mi
Jun
14
Sunday

Cal Tri DC

Triathlon
Jun
14
Sunday

EOD Warrior Half

5 km Half Marathon
Jun
27
Saturday

Summer Forest Half Marathon

5 km 10 km Half Marathon
July 2026
Jul
19
Sunday

Semper FI 10k

5 km 10 km
September 2026
Sep
5
Saturday

Arlington Police, Fire, Sheriff and ECC 9/11 Memorial 5K

5 km
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