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Half Marathon calendar United States 2024-2025

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Explore the best half marathons in the United States for 2024-2025! Our updated list features 2211 exciting races across the country. Find your next race in the United States below and join the running community at these great events!

May 2025
May
3
Saturday

Half Marathon at Sarg Hubbard Park

5 km 10 km 15 km 13 mi
May
3
Saturday

Half Marathon at E J Nutter Park

5 km 10 km 15 km 13 mi
May
3
Saturday

Run Happy 50k

Trail Run 5 km 10 km 13 mi 50 km
May
3
Saturday

Hacienda Hills Trail Run - Spring

Trail Run 5 km 10 km ... 26 mi 50 km
May
3-4
Sa - Su

Frederick Running Festival

5 km 13 mi
May
3
Saturday

Potomac River Run Marathon

13 mi 26 mi
May
4
Sunday

Greenwood Furnace Trail Challenge

Trail Run 13 mi
May
4
Sunday

Breakneck Point Trail Runs

Trail Run 13 mi 26 mi
May
4
Sunday

Providence Rhode Races

5 km 13 mi 26 mi
May
4
Sunday

Chicagoland Spring Marathon

10 km 13 mi 26 mi
May
4
Sunday

Palm Bluff Ultra Marathon

Trail Run 12 km 13 mi 50 km
May
4
Sunday

Medved Madness Trail Races

Trail Run 5 mi 13 mi
May
4
Sunday

Wallis Sands Half Marathon

13 mi
May
4
Sunday

Pittsburgh Marathon

5 km 4 mi 13 mi 26 mi
May
4
Sunday

Hudson Valley Marathon

5 km 10 km 13 mi 26 mi
May
4
Sunday

Sisters Country

Trail Run 13 mi 50 km
May
4
Sunday

Revel White Mountains

13 mi 26 mi
May
4
Sunday

Lincoln Marathon

13 mi 26 mi
May
4
Sunday

Windsor Half Marathon - USA

5 km 10 km 13 mi
May
4
Sunday

Great Western Half-Marathon & 10K

Trail Run 10 km 13 mi