Half-Marathon races in United States — 2026 running calendar

Haunted Halloween Hustle

Goshen, Indiana, United States

31 Oct, 2026 (Sat)

$17.00 - $35.00

Walking, Running

1.6K 5K 10K Half-Marathon

Halloween Trick or Trot Run 5K/10K/13.1 PHOENIX

Phoenix, Arizona, United States

31 Oct, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Halloween Trick or Trot Run 5K/10K/13.1 SACRAMENTO

Sacramento, California, United States

31 Oct, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Medal Madness 5K, 10K, & 13.1M at Slidell, LA (44)

Slidell, Louisiana, United States

31 Oct, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Halloween Trick or Trot Run 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas, United States

31 Oct, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Halloween Trick or Trot Run 5K/10K/13.1 SAN DIEGO

San Diego, California, United States

31 Oct, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Halloween Trick or Trot Run 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

31 Oct, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Halloween Trick or Trot Run 5K/10K/13.1 SEATTLE

Seattle, Washington, United States

31 Oct, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

Halloween Trick or Trot Run 5K/10K/13.1 TAMPA

Bradenton, Florida, United States

31 Oct, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +2

ZombieRunner Halloween

San Jose, California, United States

31 Oct, 2026 (Sat)

Free - $80.00

Trail running, Running

5K 10K Half-Marathon Marathon +6

Spooky Sprint- Dallas

Garland, Texas, United States

31 Oct, 2026 (Sat)

$22.00 - $64.00

Running

1.6K 5K 10K Half-Marathon

Medal Madness 5K, 10K, 13.1M & 26.2M at Bettendorf, IA (44)

Bettendorf, Iowa, United States

31 Oct, 2026 (Sat)

$30.00 - $95.00

Running

5K 10K Half-Marathon Marathon