Half Marathon races near Houston

Houston Base Miles

Houston hosts 40 Half Marathon races in 2026 within 80 km of the city centre — upcoming dates, recurring series, and other races nearby, all in one place.

Locals run Buffalo Bayou Trail, Brays Bayou Trail, White Oak Bayou Trail, and TC Jester Bayou Trail when they want steady Z2 without overthinking it. Memorial Park gives runners a three mile gravel trail, and Hermann Park gives runners a two mile loop for easy laps. Houston Harriers keeps it honest with Tuesday hills near the Shepherd Pedestrian Bridge, Tuesday track at Holloway Field, Wednesday White Oak miles, and Saturday 10-16 miles at Memorial Park Running Trail Center. HARRA, Al Lawrence Running Club, Houston Striders, Kenyan Way, and Saint Arnold Running Club keep the scene social. Chevron Houston Marathon, Aramco Houston Half Marathon, and We Are Houston 5K anchor the year.

Locals ride Buffalo Bayou Hike & Bike Trail, the Downtown Bike Loop, White Oak, Heights, and Buffalo Bayou when they want to roll out the front door. Houston Bicycle Club runs the Houston Sans Car Ride from Stude Park, Urban Exploration Rides, the New Year’s Day Ride, the Annual Picnic Ride, and the Around the Loop Ride. Northwest Cycling Club brings Zube Park miles, Hockley rides, and a 25-mile No Drop Ride. Space City Cycling and Bay Late Cycling handle the formal pace line crowd. The city sits at 24 m elevation, so the climbs are small gains, bayou rollers, bridges, and interval pressure.

October-April gives runners and riders the best window, with mild winters and less extreme heat and humidity. Summer mornings bring over 90% relative humidity, so locals start early, carry more than they think, and treat Z2 like real work. 5 days per year, so air conditioning becomes part of the training plan. Winter changes the feel more than the route map. The average winter low sits around 6°C, and the city gets about 13 days per year with lows at or below 0°C, so gloves come out for track, long runs, and group rides.