Half-Marathon races in Texas, United States — 2026 running calendar

Sloth Run 5K/10K/13.1 HOUSTON

Houston, Texas, United States

Jun 20, 2026 (Sat) – Aug 29, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Run Juneteenth Day 5K/10K/13.1 SAN ANTONIO

San Antonio, Texas, United States

Jun 20, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

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

Fort Worth, Texas, United States

Jun 20, 2026 (Sat) – Aug 29, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Run Juneteenth Day 5K/10K/13.1 HOUSTON

Houston, Texas, United States

Jun 20, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Run Juneteenth Day 5K/10K/13.1 DALLAS FORT WORTH

Fort Worth, Texas, United States

Jun 20, 2026 (Sat)

Running

5K 10K Half-Marathon 1.6K +2

Medal Madness 5K, 10K, & 13.1M at Kerrville, TX (25)

Kerrville, Texas, United States

Jun 20, 2026 (Sat)

Running

5K 10K Half-Marathon

Medal Madness 5K, 10K, & 13.1M at Temple, TX (25)

Temple, Texas, United States

Jun 20, 2026 (Sat)

Running

5K 10K Half-Marathon

Houston Stars and Stripes Half Marathon, 10K, 5K & Kid's K presented by Houston Methodist

Humble, Texas, United States

Jun 20, 2026 (Sat)

Running

Half-Marathon 10K 5K 1K +9

Texas Sun Showdown Half Marathon, Relay & 5k

San Antonio, Texas, United States

Jun 14, 2026 (Sun)

Running

Half-Marathon 5K +2

Red, White and Blue Half Marathon - Austin

San Marcos, Texas, United States

Jun 14, 2026 (Sun)

Running

3.2K 6.4K 12.9K Half-Marathon +2

Medal Madness 5K, 10K, & 13.1M at Katy, TX (24)

Katy, Texas, United States

Jun 13, 2026 (Sat)

Running

5K 10K Half-Marathon

Medal Madness 5K, 10K & 13.1M at Pflugerville, TX (24)

Pflugerville, Texas, United States

Jun 13, 2026 (Sat)

Running

5K 10K Half-Marathon