10K races in Texas, United States — 2026 running calendar

Heatwave Half Marathon - Houston

Houston, Texas, United States

02 Aug, 2026 (Sun)

$22.00 - $67.00

Running

1.6K 5K 10K Half-Marathon +1

Ninja 5K, 10K & 13.1M at Katy, TX (32)

Katy, Texas, United States

08 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Ninja 5K, 10K & 13.1M at Temple, TX (32)

Temple, Texas, United States

08 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Capt'n Karl's Trail Series - Reveille Peak Ranch

Burnet, Texas, United States

08 Aug, 2026 (Sat) – 09 Aug, 2026

$10.00 - $130.00

Trail running, Running

Ultra 30K 20K 10K +3

Ninja 5K & 10K at Pflugerville, TX (32)

Pflugerville, Texas, United States

08 Aug, 2026 (Sat)

$30.00 - $45.00

Running

5K 10K

Bashy's Golden Run

Dallas, Texas, United States

08 Aug, 2026 (Sat)

$45.00 - $50.00

Running

5K 10K

Watermelon Dash Houston

Houston, Texas, United States

08 Aug, 2026 (Sat)

$25.00 - $60.00

Running

5K 10K 1K +1

Dragons Den Half Marathon, 10k, 5k

San Antonio, Texas, United States

08 Aug, 2026 (Sat)

$45.00 - $100.00

Running

Half-Marathon 10K 5K +2

Watermelon Dash San Antonio

San Antonio, Texas, United States

09 Aug, 2026 (Sun)

$20.00 - $55.00

Running

5K 10K 1K +1

Ninja 5K, 10K, & 13.1M at Temple, TX (33)

Temple, Texas, United States

15 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Ninja 5K, 10K, & 13.1M at Deer Park, TX (33)

Deer Park, Texas, United States

15 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Ninja 5K, 10K, & 13.1M at Kerrville, TX (33)

Kerrville, Texas, United States

15 Aug, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon