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Running Calendar near Potomac 2026-2027

Monthly updates for Potomac

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

Explore the top running races near Potomac for 2026-2027! We've gathered 206 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
October 2026
Oct
13
Tu

Tuesday Night 5k

5 km
Oct
17
Sa

MCRRC Black Hill 10K

10 km
Oct
17
Sa

Harvest Hills Half

5 km 10 km Half Marathon
Oct
18
Su

Fall Run for the Wounded Half

5 km 10 km Half Marathon
Oct
18
Su

PR Fall Classic 10K

10 km
Oct
18
Su

Fort Hunt Park 10k

5 km 10 km
Oct
24
Sa

Semper Fi Half

5 km 13 mi
Oct
25
Su

Oktoberfest 5-Miler

5 mi
Oct
25
Su

Marine Corps Marathon

26 mi
Oct
25
Su

Monster Mash Dash 5K

5 km
November 2026
Nov
1
Su

Long Branch 5k

5 km
Nov
7
Sa

Schaeffer Half Marathon and 10K Trail Run

Trail Run 4 mi 7 mi 14 mi
Nov
7
Sa

Sole Circle - Harbor Heroes

5 km 10 km
Nov
8
Su

Veterans Day 5K - Fairfax

5 km
Nov
14
Sa

Rosaryville Veterans Day Trail Race

Trail Run 20 km 50 km
Nov
15
Su

Fall Backyard Burn - Hemlock

Trail Run 5 mi 10 mi
Nov
21
Sa

Burn Boot Camp Gobble & Give 5K

5 km
Nov
21
Sa

Bunnyman Turkey Trot 10k

5 km 10 km
Nov
25
We

Winery at Bull Run Turkey Trot 10k

Trail Run 5 km 10 km
Nov
26
Th

Gobble Wobble - Woodbridge

5 km