Half Marathon races in Houston, TX

Looking for half marathons near you in Houston, TX? There are 73 upcoming half marathons listed here. The next one is Heatwave Half Marathon - Houston on Sun, Aug 2, 2026 at Town Green Park — see the full list below for dates, venues, and registration links, and browse half marathons in other cities.

All 5K (194) 10K (119) Half Marathon (73) Marathon (14) Trail Run (12)

Sun, Aug 2, 2026 Heatwave Half Marathon - Houston Town Green Park · The Woodlands, TX · From $17 5K10KHalf Marathon Road
Sat, Aug 8, 2026 Ninja 5K, 10K & 13.1M at Katy, TX (32) 2500 Porter Road · Katy, TX · From $30 5K10KHalf Marathon Road
Sun, Aug 9, 2026 Summer Meltdown Half Marathon - Houston Brazos River Park · Sugarland, TX · From $15 5KHalf MarathonMarathon Road
Sat, Aug 15, 2026 Bagel Run 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Aug 15, 2026 Run for PB& J 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Aug 15, 2026 Ninja 5K, 10K, & 13.1M at Deer Park, TX (33) 801 E P St · Deer Park, TX · From $30 5K10KHalf Marathon Road
Sat, Aug 22, 2026 Ninja 5K, 10K & 13.1M at Cypress, TX (34) 24502 West Rd, · Cypress, TX · From $30 5K10KHalf Marathon Road
Sun, Aug 23, 2026 TC Jester Half Marathon & 10k TC Jester Blvd · Houston, TX 5K10KHalf Marathon Road
Sat, Aug 29, 2026 Run for Breast Cancer 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Aug 29, 2026 Sloth Run 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Aug 29, 2026 Medal Madness 5K, 10K, & 13.1M at Deer Park, TX (35) 801 E P St · Deer Park, TX · From $30 5K10KHalf Marathon Road
Sat, Aug 29, 2026 Medal Madness 5K, 10K, & 13.1M at Katy, TX (35) 2500 Porter Road · Katy, TX · From $30 5K10KHalf Marathon Road
Sat, Sep 12, 2026 National Chocolate Day: Run for Chocolates 5K/10K/13.1 HOUSTON Brays Bayou Greenway at Hermann Park (Course Map Emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Sep 12, 2026 Run for Mental Health 5K/10K/13.1 HOUSTON Brays Bayou Greenway at Hermann Park (Course Map Emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Sep 12, 2026 Medal Madness 5K, 10K & 13.1M at Katy, TX (37) 2500 Porter Road · Katy, TX · From $30 5K10KHalf Marathon Road
Sun, Sep 13, 2026 Night Moves Trail Races Stephen F. Austin State Park · San Felipe, TX · From $45 5K10KHalf MarathonMarathonTrail Run Trail
Sun, Sep 13, 2026 Heroes and Villains Half Marathon - Houston Brazos River Park · Sugarland, TX · From $15 5KHalf MarathonMarathon Road
Sat, Sep 19, 2026 Medal Madness 5K, 10K, & 13.1M at Deer Park, TX (38) 801 E P St · Deer Park, TX · From $30 5K10KHalf Marathon Road
Sat, Sep 26, 2026 Golden Harvest Half Marathon & 5k/10k - Houston Brazos River Park · Sugar Land, TX · From $17 5K10KHalf Marathon Road
Sat, Sep 26, 2026 Oktoberfest Run 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Sep 26, 2026 Run for Donuts 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Sep 26, 2026 Medal Madness 5K, 10K & 13.1M at Cypress, TX (39) 24502 West Rd, · Cypress, TX · From $30 5K10KHalf Marathon Road
Sat, Oct 10, 2026 Day of the Dead Half Marathon - Galveston Stewart Beach · Galveston, TX · From $15 5KHalf MarathonMarathon Road
Sat, Oct 10, 2026 Bagel Run 5K/10K/13.1 HOUSTON Buffalo Bayou Trails (Course Map Emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Oct 10, 2026 Coffee Lovers Run 5K/10K/13.1 HOUSTON Buffalo Bayou Trails (Course Map Emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Oct 10, 2026 Haunted 5K, 10K, & 13.1M at Katy, TX (41) 2500 Porter Road · Katy, TX · From $30 5K10KHalf Marathon Road
Sun, Oct 11, 2026 2026 HARRA Warm-Up Series Bundles 1100 Bagby St · Houston, TX · From $210 Half MarathonMarathon Road
Sun, Oct 11, 2026 Sugar Land Half Marathon, 10k, & Mile 18111 Lexington Blvd · Sugar Land, TX · From $25 5K10KHalf Marathon Road
Sat, Oct 17, 2026 Galveston Ultra Trail E Beach Dr · Galveston, TX · From $30 5K10KHalf MarathonTrail Run Trail
Sat, Oct 17, 2026 Day of the Dead Half Marathon - Houston Kingdom Builders Center · Houston, TX · From $15 5KHalf MarathonMarathon Road
Sat, Oct 17, 2026 Haunted 5K, 10K, & 13.1M at Deer Park, TX (42) 801 E P St · Deer Park, TX · From $30 5K10KHalf Marathon Road
Sat, Oct 24, 2026 Haunted 5K, 10K & 13.1M at Cypress, TX (43) 24502 West Rd, · Cypress, TX · From $30 5K10KHalf Marathon Road
Sat, Oct 24, 2026 Spooky Sprint- Houston TBD · Houston, TX · From $17 5K10KHalf Marathon Road
Sun, Oct 25, 2026 UTHealth Houston Half Marathon & 10K 1000 Bagby St · Houston, TX · From $65 5K10KHalf Marathon Road
Sat, Oct 31, 2026 Halloween Trick or Trot Run 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Oct 31, 2026 PB&J Fuel Run 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Oct 31, 2026 Medal Madness 5K, 10K, & 13.1M at Deer Park, TX (44) 801 E P St · Deer Park, TX · From $30 5K10KHalf Marathon Road
Sat, Oct 31, 2026 Medal Madness 5K, 10K, & 13.1M at Katy, TX (44) 2500 Porter Road · Katy, TX · From $30 5K10KHalf Marathon Road
Sun, Nov 8, 2026 Cypress Half Marathon & 5K presented by Houston Methodist 13550 Woods-Spillane Blvd · Cypress, TX · From $25 5KHalf Marathon Road
Sat, Nov 14, 2026 Run for Mental Health 5K/10K/13.1 HOUSTON Buffalo Bayou Trails (Course Map Emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Nov 14, 2026 Veterans Day Freedom Run 5K/10K/13.1 HOUSTON Buffalo Bayou Trails (Course Map Emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Nov 14, 2026 Gobbler 5K, 10K & 13.1M at Katy, TX (46) 2500 Porter Road · Katy, TX · From $30 5K10KHalf Marathon Road
Sun, Nov 15, 2026 La Porte By the Bay Half Marathon 636 N. Bayshore Dr. · La Porte, TX · From $75 5KHalf Marathon Road
Sat, Nov 21, 2026 Great Houston Pie Run 2038 E TC Jester Blvd · Houston, TX · From $15 5K10KHalf Marathon Road
Thu, Nov 26, 2026 Houston Turkey Dash 2020 Mangum Rd · Houston, TX · From $15 5K10KHalf Marathon Road
Sat, Nov 28, 2026 Coffee Lovers Run 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Nov 28, 2026 Thanksgiving Gobble Trot Run 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Nov 28, 2026 Gobbler 5K, 10K & 13.1M at Cypress, TX (48) 24502 West Rd, · Cypress, TX · From $30 5K10KHalf Marathon Road
Sat, Nov 28, 2026 Turkey Trails- Houston Brazos River Park · Sugar Land, TX · From $17 5K10KHalf MarathonTrail Run Trail
Sat, Dec 5, 2026 Brazos Bend 100 21901 Farm to Market Rd 762 · Needville, TX · From $10 5K10KHalf MarathonMarathonTrail Run Trail
Sat, Dec 5, 2026 Texas City Half Marathon, 10k, 5k, & Mile 800 Bay St N · Texas City, TX · From $18 5K10KHalf Marathon Road
Sat, Dec 12, 2026 Run for Breast Cancer 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Dec 12, 2026 Sunrise Marathon 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf MarathonMarathon Road
Sat, Dec 12, 2026 Holiday 5K, 10K & 13.1M at Katy, TX (50) 2500 Porter Road · Katy, TX · From $30 5K10KHalf Marathon Road
Sun, Dec 20, 2026 Santa Hustle Galveston 2102 Seawall Blvd · Galveston, TX · From $20 5K10KHalf Marathon Road
Sat, Dec 26, 2026 A Merry Christmas Run 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Dec 26, 2026 New Year's Run 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Dec 26, 2026 Holiday 5K, 10K & 13.1M at Cypress, TX (52) 24502 West Rd, · Cypress, TX · From $30 5K10KHalf Marathon Road
Fri, Jan 1, 2027 Houston Resolution Run 501 Texas Ave · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Jan 2, 2027 48th Annual Lone Star Stampede 18427 Southwest Freeway · Sugar Land, TX · From $28 5K10KHalf Marathon Road
Fri, Jan 15, 2027 Chevron Houston Marathon Downtown Houston 5KHalf MarathonMarathon Road
Sat, Jan 16, 2027 MLK Jr. Freedom Run 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Jan 16, 2027 Sunrise Marathon 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf MarathonMarathon Road
Sat, Jan 30, 2027 Coffee Lover Run HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Jan 30, 2027 Run for Donut HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Feb 13, 2027 Run for Chocolate 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Feb 13, 2027 Valentine's Day Run 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sun, Feb 21, 2027 Pearland Half Marathon TBA · Pearland, TX · From $15 5K10KHalf Marathon Road
Sun, Feb 21, 2027 Galveston Marathon & Half Marathon 515 Seawall Blvd · Galveston, TX · From $30 5K10KHalf MarathonMarathon Road
Fri, Mar 12, 2027 Seabrook Lucky Trails Rex Meador Park, 2100 Meyer Rd · Seabrook, TX · From $20 5K10KHalf MarathonMarathonTrail Run Trail
Sat, Mar 20, 2027 Sunrise Marathon 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf MarathonMarathon Road
Sat, Apr 10, 2027 Run for Bagels 5K/10K/13.1 HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road
Sat, Apr 24, 2027 Coffee Lover Run HOUSTON Eleanor Tinsley Park (Course Map will be emailed) · Houston, TX · From $30 5K10KHalf Marathon Road

New to the distance? Read how long to train for a half marathon, or set your target with the pace chart.

Quick answers

When is the next half marathon in Houston?

The next Half Marathon in Houston, TX is Heatwave Half Marathon - Houston on Sun, Aug 2, 2026 at Town Green Park.

How many half marathons are coming up near me in Houston?

There are currently 73 upcoming half marathons listed in Houston, TX, each with a date, venue, and direct registration link.

What's the cheapest Half Marathon in Houston?

The lowest listed entry right now is Brazos Bend 100 at from $10. Registration prices usually rise as race day nears, so early entry is cheapest.