Half Marathons in Texas — 2026

There are 257 half marathons in Texas scheduled for 2026. The next is the Haunted 5K, 10K & 13.1M at Pflugerville, TX (41) in Pflugerville on October 10. Texas half marathons run primarily October through September.

Haunted 5K, 10K & 13.1M at Pflugerville, TX (41)

Sat, Oct 10 · Pflugerville, TX Pflugerville

5K10K13.1M +1

From $30 Open Closing Soon

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Bagel Run 5K/10K/13.1 AUSTIN/ROUNDROCK

Sat, Oct 10 · Austin, TX Austin

Family 1 Mile Fun RunVirtual Run Registration5K Registration +3

From $30 Closed

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2026 Citizens Run Against Cancer Half Marathon & 5K

Sat, Oct 10 · Victoria, TX Victoria

2026 Citizens Run Against Cancer 5K2026 Citizens Run Against Cancer Half Marathon2026 Citizens Run Against Cancer Half Marathon Relay

From $35 Open Closing Soon 12 spots left

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Day of the Dead Half Marathon - Galveston

Sat, Oct 10 · Galveston, TX Galveston

1 Mile Run5k Run 3.1 MilesVolunteer then Run +4

From $15 Open Closing Soon 5 spots left

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Cookie Run 5K/10K/13.1 HOUSTON

Sat, Oct 10 · Houston, TX Houston

Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open Closing Soon

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Day of the Dead Half Marathon - Dallas

Sat, Oct 10 · Dallas, TX Dallas

1 Mile Run5k Run 3.1 MilesVolunteer then Run +4

From $15 Open Closing Soon 5 spots left

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Coffee Lovers Run 5K/10K/13.1 AUSTIN/ROUNDROCK

Sat, Oct 10 · Austin, TX Austin

Family Fun Run 1 MileVirtual Run Registration (5K/10K/13.1)5K Registration +3

From $30 Closed

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Coffee Lovers Run 5K/10K/13.1 HOUSTON

Sat, Oct 10 · Houston, TX Houston

Family Fun Run 1 Mile5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open Closing Soon

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Coffee Lovers Run 5K/10K/13.1 SAN ANTONIO

Sat, Oct 10 · San Antonio, TX San Antonio

Family Fun Run 1 Mile5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open Closing Soon

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Double Trouble - 5K & 10K

Sat, Oct 10 · Grapevine, TX Grapevine

5K10K5K and 10K

From $30 Open Closing Soon

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Haunted 5K, 10K, & 13.1M at Katy, TX (41)

Sat, Oct 10 · Katy, TX Katy

5K10KHalf Marathon

From $30 Open Closing Soon

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Haunted 5K, 10K, & 13.1M at Temple, TX (41)

Sat, Oct 10 · Temple, TX Temple

5K10KHalf Marathon

From $30 Open Closing Soon

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Cookie Run 5K/10K/13.1 SAN ANTONIO

Sat, Oct 10 · San Antonio, TX San Antonio

Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open Closing Soon

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Bagel Run 5K/10K/13.1 DALLAS FORT WORTH

Sat, Oct 10 · Fort Worth, TX Fort Worth

Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open Closing Soon

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Coffee Lovers Run 5K/10K/13.1 DALLAS FORT WORTH

Sat, Oct 10 · Fort Worth, TX Fort Worth

Family Fun Run 1 Mile5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open Closing Soon

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Beer City Half Fort Worth

Sat, Oct 10 · Fort Worth, TX Fort Worth

5k10kHalf Marathon +5

From $10 Open Closing Soon

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Willie McCool Memorial Half-Marathon, 5K & 10K

Sat, Oct 10 · Lubbock, TX Lubbock

Youth (12 and under) - 5K5KYouth (12 and under) - 10K +2

From $25 Open Closing Soon

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Day of the Dead Half Marathon - Corpus Christi

Sun, Oct 11 · Corpus Christi, TX Corpus Christi

1 Mile Run5k Run 3.1 MilesVolunteer then Run +4

From $15 Open Closing Soon 4 spots left

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Day of the Dead Half Marathon - Waco

Sun, Oct 11 · Waco, TX Waco

1 Mile RunVolunteer then Run5k Run 3.1 Miles +4

From $15 Open Closing Soon 3 spots left

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Sugar Land Half Marathon, 10k, & Mile

Sun, Oct 11 · Sugar Land, TX Sugar Land

VIRTUAL MileThe MileVIRTUAL 5K +14

From $25 Open Closing Soon

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Haunted 5K, 10K, & 13.1M at Deer Park, TX (42)

Sat, Oct 17 · Deer Park, TX Deer Park

5K10KHalf Marathon

From $30 Open Closing Soon

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Haunted 5K, 10K, & 13.1M at Austin, TX (42)

Sat, Oct 17 · Austin, TX Austin

5K10K13.1M

From $30 Open Closing Soon

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Day of the Dead Half Marathon - Houston

Sat, Oct 17 · Houston, TX Houston

1 Mile Run5k Run 3.1 MilesVolunteer then Run +4

From $15 Open Closing Soon 5 spots left

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Haunted 5K, 10K, 13.1M at Temple, TX (42)

Sat, Oct 17 · Temple, TX Temple

5K10KHalf Marathon

From $30 Open Closing Soon

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Energy City Race

Sat, Oct 17 · Midland, TX Midland

Kids Fun Run5K Run10K Run +1

From $20 Open Closing Soon

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Haunted 5K, 10K, & 13.1M at Kerrville, TX (42)

Sat, Oct 17 · Kerrville, TX Kerrville

5K10KHalf Marathon

From $30 Open

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Huntsville Half & 10k

Sun, Oct 18 · Huntsville, TX Huntsville

Huntsville 10kHuntsville Half

From $45 Open Closing Soon

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Day of the Dead Half Marathon - Fort Worth

Sun, Oct 18 · Fort Worth, TX Fort Worth

1 Mile Run5k Run 3.1 MilesVolunteer then Run +4

From $15 Open Closing Soon 5 spots left

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Pumpkinpalooza Trail Run

Sat, Oct 24 · College Station, TX College Station

Kids Run5k10k +1

From $5 Open Closing Soon 75 spots left

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Haunted 5K, 10K & 13.1M at Cypress, TX (43)

Sat, Oct 24 · Cypress, TX Cypress

5K10KHalf Marathon

From $30 Open

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Haunted 5K & 13.1M at Tyler, TX (43)

Sat, Oct 24 · Tyler, TX Tyler

5KHalf Marathon

From $30 Open

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Haunted 5K, 10K, & 13.1M at Temple, TX (43)

Sat, Oct 24 · Temple, TX Temple

5K10KHalf Marathon

From $30 Open

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Purple Dress Run

Sat, Oct 24 · Mansfield, TX Mansfield

Purple Dress Run 1 MilerPurple Dress Run 5KVolunteer Then Run 3.1 +3

From $20 Open Closing Soon 5 spots left

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13th Annual Boo Bash Triathlon

Sun, Oct 25 · Portland, TX Portland

Newbie TriathlonSprint RelaySprint Triathlon

From $35 Open

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UTHealth Houston Half Marathon & 10K

Sun, Oct 25 · Houston, TX Houston

Wheelchair 10K In-Person10K In-PersonHalf Marathon In-Person +1

From $65 Open Closing Soon

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

Sat, Oct 31 · Houston, TX Houston

Family 1 Mile Fun Run5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Closed

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

Sat, Oct 31 · San Antonio, TX San Antonio

Family 1 Mile Fun RunVirtual Run Registration5K Registration +3

From $30 Open

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PB&J Fuel Run 5K/10K/13.1 SAN ANTONIO

Sat, Oct 31 · San Antonio, TX San Antonio

Family Fun Run 1 MileVirtual Run Registration (5K/10K/13.1)5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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PB&J Fuel Run 5K/10K/13.1 AUSTIN/ROUNDROCK

Sat, Oct 31 · Del Valle, TX Del Valle

Family Fun Run 1 Mile5K/10K/13.1 Eco-Registration (No Shirt)5K Registration +3

From $30 Open

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PB&J Fuel Run 5K/10K/13.1 DALLAS FORT WORTH

Sat, Oct 31 · Fort Worth, TX Fort Worth

Family Fun Run 1 Mile5K RegistrationVirtual Run Registration (5K/10K/13.1) +3

From $30 Open

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PB&J Fuel Run 5K/10K/13.1 HOUSTON

Sat, Oct 31 · Houston, TX Houston

Family Fun Run 1 MileVirtual Run Registration (5K/10K/13.1)5K Registration +3

From $30 Closed

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Halloween Trick or Trot Run 5K/10K/13.1 AUSTIN/ROUNDROCK

Sat, Oct 31 · Del Valle, TX Del Valle

Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Run of Remembrance

Sat, Oct 31 · Fort Worth, TX Fort Worth

5K10KHalf Marathon +3

From $40 Open Closing Soon

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Halloween Trick or Trot Run 5K/10K/13.1 DALLAS FORT WORTH

Sat, Oct 31 · Fort Worth, TX Fort Worth

Family 1 Mile Fun Run5K Registration5K/10K/13.1 Eco-Registration (No Shirt) +3

From $30 Open

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Medal Madness 5K, 10K, & 13.1M at Deer Park, TX (44)

Sat, Oct 31 · Deer Park, TX Deer Park

5K10KHalf Marathon

From $30 Open

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Medal Madness 5K, 10K, & 13.1M at Katy, TX (44)

Sat, Oct 31 · Katy, TX Katy

5K10KHalf Marathon

From $30 Open

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Stephenville Lions Club Spooktacular

Sat, Oct 31 · Stephenville, TX Stephenville

1M Fun Run5K10K +1

From $25 Open

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DRC's The Half (13.1, 10K & 5K)

Sun, Nov 1 · Dallas, TX Dallas

5K Run/Walk10K Run/WalkHalf Marathon

From $35 Open

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Salute to Veterans 5K/10K/Half Marathon - Denton TX

Sun, Nov 1 · Denton, TX Denton

5KVirtual 5K5K-Active Duty +12

From $0 Open Closing Soon

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Red, White, & Blue

Sat, Nov 7 · Aubrey, TX Aubrey

1 Mile5K10K +1

From $18 Open

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