United States

Marathon Calendar United States 2025-2026

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Explore the best marathons in the United States for 2025-2026! Our updated list features 690 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

September 2025

Cascade Express Marathon

North Bend, Washington

Trail Run 13 mi 26 mi

Holloman Ace of Races Marathon

Alamogordo, New Mexico

5 km 21 km 42 km

Beat the Blerch

Carnation, Washington

Trail Run 5 km 10 km 21 km 42 km

Bull Of The Woods Trail Races

Taos Ski Valley, New Mexico

Trail Run 13 mi 26 mi

Sackets Harbor Marathon & Half Marathon

Sackets Harbor, New York

13 mi 26 mi

Last Chance BQ.2 Marathon - Grand Rapids

Grand Rapids, Michigan

42 km

Boston or Bust Marathon

Huntsville, Alabama

13 mi 26 mi

Surfers Point Marathon

Ventura, California

5 km 10 km 21 km 42 km

Diablo Trail Run

Clayton, California

Trail Run 4 mi 10 mi ... 26 mi 50 km

Holland Haven Marathon

Holland, Michigan

8 km 13 mi 26 mi

Berkeley Half

Berkeley, California

13 mi 26 mi

Beantown Marathon

Hingham, Massachusetts

26 mi

Sundance to Spearfish Marathon

Spearfish, South Dakota

26 mi

Erie Marathon

Erie, Pennsylvania

26 mi

Blueberry Reader Marathon

Iron River, Wisconsin

13 mi 26 mi

Jack & Jill Marathon

Lehighton, Pennsylvania

21 km 42 km

REVEL Big Cottonwood

Salt Lake City, Utah

21 km 42 km

Mellow Trail Race

Spicewood, Texas

Trail Run 5 km 10 km 13 mi 26 mi

Priest Lake Marathon

Priest Lake, Idaho

10 km 13 mi 26 mi 50 km

Patriots Run

Overland Park, Kansas

3 mi 13 mi 26 mi

Distance (km)

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