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Aramco Houston Half Marathon: 2027 race guide

Houston, United States of America17 January 2027

Start trainingOfficial entry & details

Aramco Houston Half Marathon is January 17, 2027. Check the organizer date, course-specific preparation and practical race-day planning.

Updated and verified Oct 14, 2026

The race at a glance

Route and elevation

Surface: Asphalt. Course profile: flat. Flat courses reward restraint early — it’s easy to go out too fast. Verify course specifics on the official site close to race day.

  • Course difficulty: flat.
  • Climate context: Avg highs ~ 17°C, lows ~ 8°C • Avg monthly precip ~ 141 mm • Avg wet days ~ 14 days.
  • Pacing rule: start conservatively, settle into rhythm, and protect the last 10K.

Weather and gear

Avg highs ~ 17°C, lows ~ 8°C • Avg monthly precip ~ 141 mm • Avg wet days ~ 14 days

Monthly rain
141 mm
Wet days
~14

Historical climate, not a forecast. Source method: Monthly climate norms computed via Open-Meteo Historical Weather API (2015–2024). Source: https://open-meteo.com/en/docs/historical-weather-api

Race guide

Date and race-format check

The half marathon is on Sunday, January 17, 2027, with the open-field start at 6:55 a.m. at Congress and Fannin. The elite half-marathon start is earlier and is not the general participant start. Allow time for the George R. Brown Convention Center and the walk to your assigned corral; confirm the half-marathon route split in the participant instructions.

Confirmed race date

Aramco Houston Half Marathon: January 17, 2027. Verified on October 14, 2026 against the official event information.

Choose a half-marathon plan

Use a plan built for 21.1 km. Match its opening workload to your recent running and its duration to the available weeks. A full-marathon plan and fueling target should not be adopted simply because the two races share a start area.

Course + conditions (what should change in training)

  • Surface: Asphalt.
  • Course difficulty: flat.
  • Climate context: Avg highs ~ 17°C, lows ~ 8°C • Avg monthly precip ~ 141 mm • Avg wet days ~ 14 days.

Initial pacing and fueling targets

For a half marathon, set your pacing from recent training and the actual 21.1 km distance. Until you have training evidence that says otherwise:

Course pacing signals (what to rehearse)

  • Road surface: rehearse steady rhythm and fueling at goal effort (not just easy pace).
  • Flat profile: practice restraint early; avoid surges and “free speed” that spikes effort.
  • Crowds/wind rule: treat headwinds and congestion as “hills” and stay effort-controlled.

Climate-specific adaptations (gear + fueling)

  • Rain/wet roads: prioritize anti-chafe, socks, and traction; avoid brand-new shoes.
  • Fueling rule: practice carbs early and on schedule; do not “wait until you feel it.”

Common mistakes (avoid these)

Most race problems are boring, preventable mistakes — usually from adding novelty late.

Training plan and timing

Compare the start dates below, then choose a plan that fits your current training and available time.

10 weeks and 5 days remain until the listed 17 January 2027 race day.

  1. Start11 October 2026
  2. Build14 weeks
  3. Taper3 weeks
  4. Race day17 January 2027

All standard starts have passed. Choose a plan that matches your current readiness or a later event; do not compress missed weeks.

14-week plan option

Compare 3 other plan lengths
  • 16-week plan
    Suggested start date passed: 27 September 2026
  • 18-week plan
    Suggested start date passed: 13 September 2026
  • 20-week plan
    Suggested start date passed: 30 August 2026
View 14-week plansView 16-week plansView 18-week plansView 20-week plans

Race-day strategy

  • Use restraint early; a fast-looking course makes an aggressive opening easy to justify.
  • Settle into rhythm before making any pace adjustment.
  • Rain is plausible in the climate record. Rehearse friction control and use tested footwear if the forecast is wet.
Open race calculators and tools
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Running pace calculatorTraining start-date calculator

Race-week logistics

Use the current organiser guide for schedules, transport, cutoffs, equipment, and other time-sensitive instructions.

Current details to confirm: start schedule, expo, bib pickup, transport, cutoffs, equipment rules, entry price.

Adaptive AI coach for iPhone

Your race deserves more than a static plan.

Your adaptive AI coach builds around this finish line, follows the training you complete, and adjusts upcoming work around recovery, travel, missed sessions, and race week.

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FAQs

When is this race?

The organizer lists January 17, 2027 for this event. Recheck the final participant guide for the represented distance’s start and travel details.

Where should I confirm the latest date and start logistics?

Use the official race website first. If an athlete guide is published, treat it as the reference for expo, bib pickup, and start procedures.

How do I register for this race?

Registration rules vary by event and year. Use the official website and registration page links above, and confirm any lottery windows, qualification rules, and transfer policies before you plan travel.

How far in advance should I start training?

Pick a plan length that matches your base and injury history (often 16–24 weeks), then train backward from race day and include a taper.

What is the best pacing strategy for this course?

Start conservatively, settle into rhythm, and protect the final 10K. Use effort cues if conditions change.

What should I focus on in the last 4–6 weeks?

Race-specific long runs, fueling practice, and dialing in pacing cues. Avoid late ‘hero’ sessions that spike injury risk.

What if I don’t know my goal pace yet?

Use the pace calculator to explore scenarios, then anchor training by effort and recovery. Your goal pace should be earned in training, not guessed on race week.

How should I plan fueling for race day?

Practice your fueling schedule in long runs and use a conservative default early (carbs, fluids, and sodium). Adjust for heat and your gut tolerance.

What if the forecast is hotter than the climate context?

Treat heat as a pacing variable. Start more conservatively, fuel and hydrate earlier, and practice one or two long runs with heat adjustments so your race-day plan isn’t improvised.

How should I handle travel stress or jet lag?

Protect sleep and keep the plan simple: arrive with a buffer, keep walking low, rehearse transport to the start, and avoid adding new workouts or new foods late.

When should I practice fueling so it actually works on race day?

Start practicing early — not in the final week. Rehearse the same gel/fluid schedule during long runs at steady effort so your gut tolerates it under load.

Is there a printable training plan?

Use the linked Marathon training plan PDF as a printable planning map, then choose the plan length from current readiness and the verified race date. A static PDF cannot adapt when training is missed or recovery changes.

What should I check for this edition?

The half marathon is on Sunday, January 17, 2027, with the open-field start at 6:55 a.m. at Congress and Fannin. The elite half-marathon start is earlier and is not the general participant start. Allow time for the George R. Brown Convention Center and the walk to your assigned corral; confirm the half-marathon route split in the participant instructions.

Keep going

Half Marathon Training Plans: 10–20 Weeks

Choose a 10–20 week half marathon plan using running consistency, long-run readiness, recovery, schedule and race-date checks.

Open guide

14-Week Half Marathon Training Plan

A 14-week half marathon training plan with week-by-week structure, workouts, adaptation rules, and a pace calculator. Variations are included on one page.

Open guide

16-Week Half Marathon Plan: Build, Practise and Taper

Use a 16-week half marathon plan with a foundation phase, controlled pace practice and explicit adjustment rules.

Open guide

Sources