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District of Columbia Trail Running Calendar 2026-2027

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Monthly updates for District of Columbia

Get new running races (and updates) in your inbox every month.

Explore the best trail runs in District of Columbia for 2026-2027! Our updated list features 11 exciting races across the region. Find your next race in District of Columbia below and join the running community at these great events!

August 2026
Aug
16
Su

Summer District 5K & Half

Trail Run Walk 5 km Half Marathon
September 2026
Sep
6
Su

Mount Vernon Park 5K & 10K

Trail Run Walk 5 km 10 km
Sep
12
Sa

9-11 Memorial 5K & Half

Trail Run Walk 5 km Half Marathon
Sep
20
Su

Autumn Georgetown Half

Trail Run Walk 5 km Half Marathon
Sep
27
Su

Team RWB 5K & Half

Trail Run Walk 5 km Half Marathon
October 2026
Oct
4
Su

District 19

Road Race Trail Run 5 km 19 km 19 mi
Oct
17
Sa

Potomac River Run Marathon

Trail Run Half Marathon Marathon
December 2026
Dec
6
Su

EOD Warrior Holiday Dash Marathon

Trail Run Walk 5 km Half Marathon Marathon
January 2027
Jan
17
Su

Winter Georgetown 5K & Half

Trail Run Walk 5 km Half Marathon
March 2027
Mar
14
Su

St. Patrick's Half & Marathon

Trail Run Walk Half Marathon Marathon
May 2027
May
1
Sa

Potomac River Run Marathon

Trail Run Half Marathon Marathon
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