Marathons in Houston, Texas 2026

3 marathons and running events in Houston

🏃 Houston
Registration Open Jan 11, 2026
United States

Chevron Houston Marathon

Houston, Texas Full Marathon, Half Marathon, 5K
BQ Certified 25,000 runners
$160.00 entry View Details →
🏃 Houston
Registration Open Mar 14, 2026
United States

Run Houston! H-Town Half Marathon

Houston, Texas Half Marathon, 10K, 5K
Certified 4,000 runners
$55.00 entry View Details →
🏃 Houston
Registration Open Apr 19, 2026
United States

Space City Half Marathon

Houston, Texas Half Marathon, 10K, 5K
Certified 3,500 runners
$60.00 entry View Details →