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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 30 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
13
Saturday

Pigtails Run

Trail Run 21 km 42 km 50 km
March 2026
Mar
28
Saturday

Yakima River Canyon Marathon

21 km 42 km
April 2026
Apr
17-18
Fr - Sa

Run the River - Kennewick, WA

5 km 21 km 42 km
Apr
18
Saturday

Wenatchee Marathon

5 km 10 km 21 km 42 km
Apr
25
Saturday

Sunflower Relay, Half Marathon and Marathon

Trail Run 13 mi 26 mi
May 2026
May
2-3
Sa - Su

Tacoma City Marathon

5 km 10 km 21 km 42 km
June 2026
Jun
6-7
Sa - Su

North Olympic Discovery Marathon

5 km 10 km 21 km 42 km
Jun
13
Saturday

Kaniksu Trail Runs

Trail Run 29 km 26 mi ... 50 mi 100 km
Jun
19-21
Fr - Su

Wild Woman Trail Marathon

Trail Run 21 km 42 km 50 km
Jun
20
Saturday

Jasper Mountain Trail Fest

Trail Run 4 mi 13 mi 26 mi 100 km
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