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Running Calendar near Gaithersburg 2026-2027

Monthly updates for Gaithersburg

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

Explore the top running races near Gaithersburg for 2026-2027! We've gathered 215 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
January 2026
Jan
17
Sa

Winter City Views 10k

5 km 10 km
Jan
17
Sa

Winter Wakefield 10k

5 km 10 km
Jan
19
Mo

MLK Day 10k

5 km 10 km
Jan
24
Sa

Winter Burke Lake Half

5 km 10 km 13 mi
Jan
31
Sa

Mid-Maryland Trail Festival 50k

Trail Run 31 mi
Jan-Feb
31-1
Sa - Su

Little Patuxent River Half Marathon

Trail Run 3 mi 7 mi 13 mi
February 2026
Feb
1
Su

Winter Rock Creek 10k

5 km 10 km
Feb
1
Su

For the Love of It 10K

10 km
Feb
7
Sa

Froggy Hollow 9

Trail Run 4 mi 5 hr 9 hr
Feb
8
Su

Run Your Heart Out 5K - Fairfax

5 km
Feb
8
Su

Buper Sowl 10k

5 km 10 km
Feb
8
Su

MCRRC Kemp Mill Chills 10K

5 km 10 km
Feb
8
Su

Manassas Battlefield Trust 10k

Trail Run 5 km 10 km
Feb
14
Sa

Cupid's Chase Silver Spring

5 km
Feb
14
Sa

Falling for You Half

5 km 10 km Half Marathon
Feb
14
Sa

PVTC By George 5K and 10K

5 km 10 km
Feb
14
Sa

Flash Fit Low-Key New Year's 5K

2 mi 5 km 5 mi
Feb
14
Sa

Lovers Half

5 km 10 km Half Marathon
Feb
15
Su

Valentine's Day Half

5 km Half Marathon
Feb
15
Su

Sykesville Shiver Shuffle

5 km