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 2535 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

July 2026
Jul
11
Saturday

Lennox Lapsley's Running for Healthy Hearts

21 km
Jul
12
Sunday

COCOA INTERNATIONAL MARATHON

5 km 10 km ... 30 km 42 km
Jul
12
Sunday

Mad Marathon

5 km 10 km 21 km 42 km
Jul
18
Saturday

Storm The Farm

Trail Run 5 km 10 km ... 30 km 43 km
Jul
18-19
Sa - Su

Napa to Sonoma Half Marathon

5 km 21 km
Jul
18
Saturday

Hot to Trot Half Marathon - Los Angeles

Trail Run 5 km 10 km 15 km 21 km
Jul
19
Sunday

Barr Trail Mountain Race

Trail Run 13 mi
Jul
19
Sunday

B & O Half Marathon

10 km 21 km
Jul
24
Friday

Deseret News Marathon

5 km 10 km 13 mi 26 mi
Jul
25
Saturday

NSRF Hip Hop Half Marathon & 5K

5 km 21 km
Jul
25
Saturday

Idaho Falls Marathon

5 km 13 mi 26 mi
Jul
25-26
Sa - Su

Jack & Jill Downhill Marathon

13 mi 26 mi
August 2026
Aug
1-2
Sa - Su

Badger Trail Races

21 km 42 km ... 100 km 100 mi
Aug
1
Saturday

Sheep Mountain Ultras

Trail Run 21 km 50 km 50 mi
Aug
8-9
Sa - Su

Boise Spartan Trifecta Weekend

Obstacle Run 5 km 10 km 21 km
Aug
8
Saturday

Alamo Beer Challenge

5 km 10 km 13 mi
Aug
15-16
Sa - Su

Hawaii Spartan Trifecta Weekend

Obstacle Run 5 km 10 km 21 km 50 km
Aug
15
Saturday

Hobble Creek Half Marathon

13 mi
September 2026
Sep
19
Saturday

Rise and Run Half

3 mi 13 mi
Sep
26
Saturday

Margaritaville Run Orlando 10K

5 km 10 km 13 mi
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