Half-Marathon races in United States — 2026 running calendar

Luau 5K, 10K, & 13.1M at Slidell, LA (20)

Slidell, Louisiana, United States

16 May, 2026 (Sat)

Running

5K 10K Half-Marathon

Hometown Half Marathon & 5k/10k - Sioux Falls

Sioux City, Iowa, United States

16 May, 2026 (Sat)

Running

1.6K 5K 10K Half-Marathon

Hometown Half Marathon & 5k/10k - St Louis

Saint Charles, Missouri, United States

16 May, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +1

Hospital Hill Run

Kansas City, Missouri, United States

16 May, 2026 (Sat)

Running

Half-Marathon 10K 5K +2

Hueston Woods Trail Race

Hueston Woods State Park, Ohio, United States

16 May, 2026 (Sat) – 17 May, 2026

Trail running

Half-Marathon 10K 5K +1

Running through the Decades Half Marathon - Tulsa

Broken Arrow, Oklahoma, United States

16 May, 2026 (Sat)

Running

1.6K 5K 10.5K Half-Marathon +2

Luau 5K, 10K, & 13.1M at Hudson, FL (20)

Hudson, Florida, United States

16 May, 2026 (Sat)

Running

5K 10K Half-Marathon

La Jolla Half Marathon & 5K

San Diego, California, United States

16 May, 2026 (Sat)

Running

Half-Marathon 10K 5K

Fiesta De Mayo Half Marathon

Irving, Texas, United States

16 May, 2026 (Sat) – 20 May, 2026

Running

Half-Marathon 10K 5K +6

Night Race- The Ghostly Afterlife 5K, 10K, Half Marathon- Summerween

Long Beach, California, United States

16 May, 2026 (Sat)

Running

5K 10K Half-Marathon

Lion Heart Half Marathon, 10K and 5K Run

Woodward, Oklahoma, United States

16 May, 2026 (Sat)

Running

Half-Marathon 10K 5K

Little River Rush Half Marathon

Maryville, Tennessee, United States

16 May, 2026 (Sat)

Running

Half-Marathon