Half marathons in Houston

34 upcoming races. See all races in Houston or half marathons worldwide.

• Halloween Trick or Trot Run 5K/10K/13.1 HOUSTON - 13.1 Half-Marathon Registration
  Oct 31, 2026 · 21.1 km
• Run for Mental Health 5K/10K/13.1 HOUSTON - 13.1 Half-Marathon Registration
  Nov 14, 2026 · 21.1 km
• Great Houston Pie Run - Virtual Half Marathon
  Nov 21, 2026 · 21.1 km
• Great Houston Pie Run - Half Marathon Run
  Nov 21, 2026 · 21.1 km
• Great Houston Pie Run - PACER
  Nov 21, 2026 · 21.1 km
• Great Houston Pie Run - GUIDE - Half Marathon
  Nov 21, 2026 · 21.1 km
• Houston 25K - Houston 25K - Virtual
  Nov 22, 2026 · 25 km
• Houston 25K - Houston 25K
  Nov 22, 2026 · 25 km
• Houston Turkey Dash - PACER
  Nov 26, 2026 · 21.1 km
• Houston Turkey Dash - Half Marathon
  Nov 26, 2026 · 21.1 km
• Houston Turkey Dash - GUIDE - Half Marathon
  Nov 26, 2026 · 21.1 km
• Coffee Lovers Run 5K/10K/13.1 HOUSTON - 13.1 Half-Marathon Registration
  Nov 28, 2026 · 21.1 km
• Run for Breast Cancer 5K/10K/13.1 HOUSTON - 13.1 Half-Marathon Registration
  Dec 12, 2026 · 21.1 km
• A Merry Christmas Run 5K/10K/13.1 HOUSTON - 13.1 Half-Marathon Registration
  Dec 26, 2026 · 21.1 km
• MLK Jr. Freedom Run 5K/10K/13.1 HOUSTON - 13.1 Half-Marathon Registration
  Jan 16, 2027 · 21.1 km
• Coffee Lover Run HOUSTON - 13.1 Half-Marathon Registration
  Jan 30, 2027 · 21.1 km
• Valentine's Day Run 5K/10K/13.1 HOUSTON - 13.1 Half-Marathon Registration
  Feb 13, 2027 · 21.1 km
• Run Together Against Breast Cancer HOUSTON - 13.1 Half-Marathon Registration
  Feb 27, 2027 · 21.1 km
• St. Paddy's Day Lucky Run 5K/10K/13.1 HOUSTON - 13.1 Half-Marathon Registration
  Mar 20, 2027 · 21.1 km
• Always Hope Easter Run HOUSTON - 13.1 Half-Marathon Registration
  Mar 27, 2027 · 21.1 km
• Sloth Run 5K/10K/13.1 HOUSTON - 13.1 Half-Marathon Registration
  Apr 10, 2027 · 21.1 km
• Space City Half Marathon, 10k, 5k, & Mile - Half Marathon - Guide for Para Athlete
  Apr 18, 2027 · 21.1 km
• Space City Half Marathon, 10k, 5k, & Mile - Half Marathon - Para Athlete
  Apr 18, 2027 · 21.1 km
• Space City Half Marathon, 10k, 5k, & Mile - Half Marathon - Wheelchair (Push-Rim)
  Apr 18, 2027 · 21.1 km
• Space City Half Marathon, 10k, 5k, & Mile - Half Marathon - Handcycle (Hand Cranks)
  Apr 18, 2027 · 21.1 km
• Space City Half Marathon, 10k, 5k, & Mile - Half Marathon - Guardians
  Apr 18, 2027 · 21.1 km
• Space City Half Marathon, 10k, 5k, & Mile - Pace Group Leaders
  Apr 18, 2027 · 21.1 km
• Space City Half Marathon, 10k, 5k, & Mile - Half Marathon - Age Group
  Apr 18, 2027 · 21.1 km
• Coffee Lover Run HOUSTON - 13.1 Half-Marathon Registration
  Apr 24, 2027 · 21.1 km
• Memorial Day Run - Virtual Half Marathon
  May 31, 2027 · 21.1 km
• Memorial Day Run - GUIDE - Half Marathon
  May 31, 2027 · 21.1 km
• Memorial Day Run - Half Marathon Run
  May 31, 2027 · 21.1 km
• Memorial Day Run - Half Marathon - Pacers Only
  May 31, 2027 · 21.1 km
• Run Juneteenth Day 5K/10K/13.1 HOUSTON - 13.1 Half-Marathon Registration
  Jun 19, 2027 · 21.1 km