Half Marathons in Texas 2026 | Upcoming Races & Dates | My Next Race

There are 259 half marathons in Texas scheduled for 2026. The next is the Run for Donuts 5K/10K/13.1 SAN ANTONIO in San Antonio on July 25. Texas half marathons run primarily July through June.

Valentine's Day Run 5K/10K/13.1 AUSTIN/ROUNDROCK

Sat, Feb 13 · Austin, TX Austin

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

From $30 Open

Valentine's Day Run 5K/10K/13.1 SAN ANTONIO

Sat, Feb 13 · San Antonio, TX San Antonio

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

From $30 Open

Run for Chocolate 5k/10k/13.1 DALLAS FORT WORTH

Sat, Feb 13 · Fort Worth, TX Fort Worth

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

From $30 Open

Run the Line Half Marathon

Sun, Feb 14 · Texarkana, TX Texarkana

Run the Line 4-Person Relay TeamRun the Line Half MarathonRun the Line 2-Person Relay Team

From $65 Closed

Run the Line Half Marathon

Sun, Feb 14 · Texarkana, TX Texarkana

Run the Line 4-Person Relay TeamRun the Line 2-Person Relay TeamRun the Line Half Marathon

From $65 Closed

Pearland Half Marathon

Sun, Feb 21 · Pearland, TX Pearland

Kids & Family 1KKids K + Family RunGUIDE - 5K +44

From $15 Open 55 spots left

FRESH 15

Sat, Mar 6 · Tyler, TX Tyler

Lil' FRESHIE 1kLil' FRESHIE 1kFRESH 5K +3

From $20 Open Closing Soon

Blue Bell Fun Run

Sat, Apr 3 · Brenham, TX Brenham

Kids' MileKids' Mile5K +5

From $35 Closed

Outlaw Half Marathon, 10K & 5K

Sat, Apr 10 · Fredericksburg, TX Fredericksburg

Outlaw 5kOutlaw 5kOutlaw 10K +3

From $30 Open

SARR Fiesta Mission Run

Sun, Apr 18 · San Antonio, TX San Antonio

Kids 1K Fun RunKids 1K Fun Run5K +11

From $10 Closed

CRC Mother's Day Half Marathon, 10K, & 5K

Sun, May 9 · Fort Worth, TX Fort Worth

1 Mile Fun Run & Walk1 Mile Fun Run & Walk5K +6

From $10 Closed

Fiesta De Mayo Half Marathon

Sat, May 15 · Irving, TX Irving

VIP 5k Package5kVIP 5k Package +21

From $0 Open 4 spots left

Texas Sun Showdown Half Marathon, Relay & 5k

Sun, Jun 13 · San Antonio, TX San Antonio

5KVirtual 5KVirtual 5K +9

From $40 Closed