Half Marathon calendar United States 2025-2026

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Explore the best half marathons in the United States for 2025-2026! Our updated list features 2737 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

October 2025
Oct
19
Sunday

Baystate Marathon

21 km 42 km
Oct
19
Sunday

Pumpkin Run by Senior Coastsiders

5 km 10 km 13 mi
Oct
19
Sunday

Jeepers Creepers Run

5 km 10 km 13 mi
Oct
19
Sunday

Columbia Gorge Marathon

13 mi 26 mi
Oct
19
Sunday

Mission Inn Run

5 km 10 km 13 mi
Oct
19
Sunday

Spooky Sprint - San Antonio

5 km 10 km 13 mi
Oct
19
Sunday

Reading Hospital Road Run

5 km 13 mi
Oct
19
Sunday

Champlain Islands Marathon

13 mi 26 mi
Oct
19
Sunday

Spooky Sprint - Tulsa

5 km 10 km 13 mi
Oct
19
Sunday

Champlain Islands Marathon and Half Marathon

13 mi 26 mi
Oct
19
Sunday

Grand Rapids Marathon

5 km 10 km 13 mi 26 mi
Oct
19
Sunday

Great Pumpkin Run

5 km 10 km 13 mi
Oct
19
Sunday

Just for the Helena of It

5 km 10 km 13 mi
Oct
19
Sunday

TMC A-Mountain Half Marathon

4 mi 13 mi
Oct
24-25
Fr - Sa

Cape May Hallowed Half Marathon

5 km 13 mi
Oct
24
Friday

Midnight Rat Race - Unsanctioned

13 mi
Oct
25-26
Sa - Su

Day of the Dead Series

5 km 10 km ... 26 mi 50 km
Oct
25
Saturday

Marathon 2 Marathon

5 km 10 km 13 mi 26 mi
Oct
25
Saturday

Spookasaurus

5 km 10 km 13 mi
Oct
25
Saturday

Half Marathon at Clawson-Burnley Park

5 km 10 km 15 km 13 mi
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