16-Week Houston Marathon Training Plan

Houston, TXJanuary 17, 2027

Start around September 27, 2026. The calendar below gives each phase a real date, then the course guidance shows where to make the build specific to Houston Marathon.

Houston is the fast January answer: a flat, single-loop course through the city, cool mid-winter Texas air, and an organization polished by decades of hosting championship racing. It’s where a lot of runners open their year with a PR.

Race day
January 17, 2027
Start window
September 27, 2026
Runway
16 weeks
Course
flat, fast, and well-fed by crowds
Plan choice
Current training

Does this window fit your starting point?

Use this window when you have a running base and want several weeks before the hardest marathon-specific work begins. The extra month over a 12-week plan creates more room for gradual long-run growth and recovery.

  • You run consistently enough that week one is a continuation, not a restart.
  • You want a distinct foundation phase before the biggest long runs.
  • You can protect your planned run days for roughly four months.
  • Your race date leaves the full window without forcing skipped weeks.

The 16-week Houston Marathon calendar

These dates define the job of each phase. Your current mileage, recent longest run, experience, goal, and available days still decide the actual workouts inside them.

Foundation

Weeks 1–4

Sep 28, 2026–Oct 25, 2026

Establish repeatable weeks, keep most running easy, and begin extending the long run without forcing the pace.

Build

Weeks 5–10

Oct 26, 2026–Dec 6, 2026

Increase the weekly load, preserve step-back weeks, and introduce the terrain and effort the race will require.

Peak

Weeks 11–13

Dec 7, 2026–Dec 27, 2026

Complete the biggest race-specific weeks and use long runs to lock in fueling, pacing, and equipment.

Taper

Weeks 14–16

Dec 28, 2026–Jan 17, 2027

Bring volume down while keeping the weekly rhythm familiar. Training is finished before race week begins.

Make the window specific to Houston Marathon.

Use the first month to establish consistency, then make long runs progressively more specific to the race's terrain and conditions. The course rehearsal should grow with the plan, not appear all at once in peak week.

Read the full race guide

How to train for a January marathon

Your peak weeks land in November and December: cool, friendly running weather, and a calendar full of everything else. The winning move is a plan that fits your actual week so the holidays bend around training instead of breaking it. Stride matches on your schedule and experience for exactly this reason.

Train rhythm for race day: long runs with sustained goal-pace segments are the highest-value Houston session. And practice race-morning cold: Houston Januaries often start near freezing and warm quickly, so rehearse layers you can shed.

Let your current training decide the actual plan.

Current mileage, recent longest run, marathon experience, goal, and available days determine which plans rank first. After you choose and subscribe, Stride dates every workout through January 17, 2027.

Build My Plan

16-week Houston Marathon plan questions, answered.

When should I start a 16-week Houston Marathon plan?

The 2027 Houston Marathon is scheduled for January 17, 2027, so the 16-week window opens around September 27, 2026. Treat that as the outside edge of the window, then line week one up with the plan's normal weekly rhythm.

Is a 16-week plan long enough for the Houston Marathon?

Use this window when you have a running base and want several weeks before the hardest marathon-specific work begins. The extra month over a 12-week plan creates more room for gradual long-run growth and recovery. The course does not change the opening load you can handle, so choose from your current mileage and recent longest run before adding race-specific terrain.

How should I prepare for the Houston Marathon course in 16 weeks?

Use the first month to establish consistency, then make long runs progressively more specific to the race's terrain and conditions. The course rehearsal should grow with the plan, not appear all at once in peak week. Your peak weeks land in November and December: cool, friendly running weather, and a calendar full of everything else. The winning move is a plan that fits your actual week so the holidays bend around training instead of breaking it. Stride matches on your schedule and experience for exactly this reason.

What if the 16-week Houston Marathon window has already started?

Do not double weeks or cram missed mileage into the remaining calendar. Use your current mileage, recent longest run, experience, goal, and available days to choose a plan that can enter at an appropriate point while preserving the taper.

How long do I need to train for the Houston Marathon?

Most Stride marathon plans run 12 to 20 weeks, which for a January race means starting in the fall. Get matched in the app and Stride maps every week from today through the holidays to race day.

Is Houston a fast course?

One of the fastest big-city courses in America: essentially flat, single loop, and run in cool January air. It's a favorite for PR and BQ attempts for good reason.

Put the 16-week window against your actual race.

Each page counts back from race day, maps the 4 phases to real dates, and applies the window to that course and its typical conditions.