Marathon Calendar United States 2025-2026

Header image

Explore the best marathons in the United States for 2025-2026! Our updated list features 597 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

December 2025
Dec
6
Saturday

Jacob Wells 3 Bridges Marathon

Marathon
Dec
6
Saturday

Rehoboth Seashore Marathon

Half Marathon Marathon
Dec
6
Saturday

Wildwood Trail Marathon

Trail Run 13 mi 26 mi
Dec
6
Saturday

Amicalola Falls Marathon

Trail Run 13 mi 26 mi
Dec
6
Saturday

Hoover Dam Marathon

5 km 10 km Half Marathon Marathon
Dec
6
Saturday

Millinocket Marathon & Half

Half Marathon Marathon
Dec
7
Sunday

Topo Trail Marathon Races

Trail Run 7 mi 13 mi 26 mi
Dec
7
Sunday

South Texas International Marathon

Half Marathon Marathon
Dec
7
Sunday

Queens Marathon

5 km 10 km Half Marathon Marathon
Dec
7
Sunday

Half N Half Marathon - Tulsa, OK

Half Marathon Marathon
Dec
7
Sunday

I'm Bound for Boston Marathon - Sarasota

Half Marathon Marathon
Dec
7
Sunday

Dismal Swamp 50K

Trail Run Half Marathon Marathon 50 km
Dec
7
Sunday

Jersey City Hillers "Fatass" Marathon Course Challenge

Half Marathon Marathon
Dec
12-14
Fr - Su

Dallas Marathon

5 km 10 km ... Marathon 50 km
Dec
13
Saturday

Beast Of The East 100

Trail Run 13 mi 26 mi ... 100 km 100 mi
Dec
13
Saturday

Pigtails Run

Trail Run Half Marathon Marathon 50 km
Dec
13
Saturday

Kiawah Island Marathon

5 km 13 mi 26 mi
Dec
13
Saturday

US Road Running - Royal Palm Beach

5 km 10 km 13 mi 26 mi
Dec
13-14
Sa - Su

Palm Beaches Marathon

5 km 10 km Half Marathon Marathon
Dec
13-14
Sa - Su

Rocket City Marathon

5 km 10 km Half Marathon Marathon
Articles
Top 10 Marathons in the Netherlands — The Ultimate Dutch Marathon Bucket List: 10 Unmissable Races
The Beauty of the Easy Run — Why slowing down might be the smartest thing you do for your running
Mizuno Wave Rider 28: Elevating the Legacy of a Running Icon
Garmin Forerunner Review: Garmin Forerunner Series