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Maryland Running Calendar 2025-2026

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Explore the best running races in Maryland for 2025-2026! Our updated list features 169 exciting races across the region. Find your next race in Maryland below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
December 2025
Dec
14
Su

Krampus Krawl at Maryland International Raceway 10k
5 km 10 km
Dec
14
Su

Holiday Hustle 5K - Bel Air
5 km
Dec
14
Su

MCRRC Seneca Slopes 9K
9 km
Dec
14
Su

Founders Half Marathon
Trail Run 13 mi
Dec
14
Su

Anniversary Run - Daniels
Trail Run 15 km
Dec
20
Sa

Reindeer Run - Aberdeen
5 km
Dec
20
Sa

Naptown Half Marathon
5 km 10 km Half Marathon
Dec
28
Su

SocaRobics Old Year's Day Skeleton Crew Fun Run
4 km
Dec
28
Su

Terrapin Trot 10k
5 km 10 km
January 2026
Jan
1
Th

Resolution Run - Baltimore
5 km
Jan
1
Th

Chesapeake City New Year's Day 5K
5 km
Jan
1
Th

New Year's Day 5k Hot Chocolate Run
5 km
Jan
10
Sa

Chill Chase 10k
5 km 10 km
Jan
10
Sa

Winter Carderock Half
5 km 10 km Half Marathon
Jan
10
Sa

Winter Warm-up Adventure Race
Multisport
Jan
18
Su

Winter Island 10k
5 km 10 km
Jan
19
Mo

MLK Day 10k
5 km 10 km
Jan
31
Sa

Mid-Maryland Trail Festival 50k
Trail Run 50 km
Jan
31
Sa

Patriotic Pursuit Half
Trail Run 5 km 10 km Half Marathon
Jan-Feb
31-1
Sa - Su

Little Patuxent River Half Marathon
Trail Run 5 km 10 km 13 mi