August 2026 races in Houston

There are 19 running events listed in Houston for August 2026 — 19 5K, 15 10K, 12 Half Marathon, 1 Marathon — starting with Heatwave Half Marathon - Houston on Sun, Aug 2, 2026. Every listing shows the date, venue, and distances, with a direct link to registration.

• Sun, Aug 2, 2026 Heatwave Half Marathon - Houston Town Green Park · The Woodlands, TX · From $17 5K10KHalf Marathon Road
• Sat, Aug 8, 2026 Houston Party in the Park Memorial Park - west of Tennis Center · Houston, TX · From $40 5K Road
• Sat, Aug 8, 2026 Watermelon Dash Houston 2032 Karbach Street · Houston, TX · From $15 5K10K 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 15, 2026 Fed with Love 807 SH-3 N · League City, TX · From $15 5K Road
• Sat, Aug 22, 2026 Shark Week Showdown 5K & 10K - Houston, TX Oyster Creek Park · Sugar Land, TX · From $15 5K10K Road
• Sat, Aug 22, 2026 2nd Annual Run & Brews Fun Run at Katy Beer Garden 5345 E. 3rd Street · Katy, TX · From $12 5K10K 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 Summer Sizzler - Greater Houston Brazos River Park · Sugar Land, TX · From $17 5K10K 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, Aug 29, 2026 Lago Mar MultiSport Festival 12930 Crystal View Blvd · Texas City, TX · From $39 5K Road

Quick answers

How many races are there in Houston in August 2026?

19 running events are listed in Houston for August 2026, from Heatwave Half Marathon - Houston on Sun, Aug 2, 2026 to Lago Mar MultiSport Festival on Sat, Aug 29, 2026. Every listing links directly to registration.

What distances can I race in Houston in August?

The August 2026 calendar in Houston includes 19 5K, 15 10K, 12 Half Marathon, 1 Marathon.

What is the first race of August 2026 in Houston?

Heatwave Half Marathon - Houston on Sun, Aug 2, 2026 at Town Green Park.