Half-Marathon races in United States — 2026 running calendar

Oct

03

Sleeping Bear Marathon, Half Marathon & 5K

Empire, Michigan, United States

Running

Marathon Half-Marathon 5K

Oct

03

Haunted 5K, 10K, & 13.1M at Savannah, GA (40)

Savannah, Georgia, United States

Running

5K 10K Half-Marathon

Oct

03

Falla Walla Half Marathon, 10K & Heroes 5K Run

Walla Walla, Washington, United States

Running

Half-Marathon 10K 5K

Oct

03

Auburn Half Marathon

Auburn, California, United States

Running

21.9K 12.2K 5.5K Half-Marathon

Oct

03

Haunted 5K, 10K, & 13.1M at Iowa City, IA (40)

Iowa City, Iowa, United States

Running

5K 10K Half-Marathon

Oct

02

Sgrail Marin - Triathlon & Trail Half Marathon

San Rafael, California, United States

Triathlon Running Trail running

Kids "Fun" Event Ultra Half-Marathon +1

Oct

01

Trick OR Treat Virtual 5K, 10K, 13.1M, & 26.2M (October )

Anywhere, United States

$20.00

Running

5K 10K Half-Marathon Marathon

Oct

01

October Birthday Virtual 5K, 10K, 13.1M, & 26.2M (October )

Anywhere, United States

$20.00

Running

5K 10K Half-Marathon Marathon

Oct

01

Apse All-In Virtual Race: Racing for Real Jobs & Real Pay

Rockville, Maryland, United States

Running

5K 10K Half-Marathon Marathon

Oct

01

Move 4 Hope - Glide & Grow - 1K • 5K • 10K • Half Marathon Virtual Races

Miami, Florida, United States

$60.00

Running

1K 5K 10K Half-Marathon +4

Oct

01

31 Miles of Halloween - Virtual Challenge

Anywhere, United States

Free

Running

5K 10K Half-Marathon 40.2K +1

Oct

01

Brown Viking Virtual 5K, 10K, 13.1M, & 26.2M (October )

Anywhere, United States

$20.00

Running

5K 10K Half-Marathon Marathon