Houston, United States · 42.195 km road marathon
Houston Marathon 2027 training plan
Race day Sunday 17 January 2027 · 15 full weeks away
16-week compressed build: this week (from Mon 28 Sept) → race Sun 17 Jan 2027
Fewer weeks than a full build: a shorter progression with less margin. Finishing well is the realistic goal.
Assumes a runner now at: 35 km a week, longest recent run 18 km, 4 run days, a first marathon. Not you? Change it
Opens at 19.9 km a week and builds to 56.1 km; the long run grows to 27 km. Every few weeks is an easier one, and the last weeks taper.
A typical week: week 9, from Mon 23 Nov
- TueRace-effort practice: steady segments · 9.7 km
- ThuEasy run · 10.5 km
- SatLong run · 21.8 km
- SunRecovery run or hike · 6.5 km
Other days rest.
Keep it, print it or add it to your calendar — no account needed.
Your goal
Same starting point for each; change it under “Adjust this plan”.Your 16-week compressed build (finish well)
Racing more than once? Add a second race in the season planner and see whether the two fit together.
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Week 1 · from Mon 28 Sept
Build consistent easy running — 19.9 km; long run 16 km
- Sat 3 OctLong run
- Sun 4 OctRecovery run or hike
No account needed. A kept plan stays on this browser until its storage is cleared; find it under My kept plans, where you can also change single weeks.
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Adjust this planDefault starting point: 35 km/week; longest recent outing 18 km; 4 days/week; steady recent training; first marathon.
All 16 weeks
Use it for race-effort sessions and race day. Easy runs stay easy whatever the goal; the plan's efforts come from how you run now.
Plan assumptions and limits
- Road race: the plan is distance-driven and no vertical target is prescribed.
- Only 15 weeks and 2 days are available instead of the normal 16 weeks; this is a compressed, finish-focused build.
- Generic planning guidance from race facts and stated training — not medical care or individual coaching.
- Training distances and durations are approximate alternatives, not pace targets. Use current effort, not a hoped-for finish time. Repeat or shorten a week if recovery is poor; do not make up missed sessions.
Week 1: Build consistent easy running19.9 km; long run 16 km
- Long run
100 min (about 15.9 km). Build relaxed time on feet at conversational effort. Practise eating and drinking on longer easy runs; easy pace is not a reason to skip fueling. For runs lasting 1 to 2.5 hours, 30 to 60 g of carbohydrate per hour is a useful starting range; beyond 2.5 hours, build toward 60 to 90 g per hour if you have practised it and tolerate it. Adjust fluid to your needs and the conditions.
- Recovery run or hike
25 min (about 4 km). Keep this genuinely easy, or substitute an easy hike.
Week 2: Build consistent easy running37 km; long run 16 km
- Rest
Rest or gentle mobility.
- Easy run + strides
40 min (about 6.4 km). Start with 10 minutes easy. Then 6 x 20 seconds relaxed strides, with 1 minute easy between repeats. Finish with at least 10 minutes easy; any remaining time is easy.
- Easy run
65 min (about 10.5 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
100 min (about 16.1 km). Build relaxed time on feet at conversational effort. Practise eating and drinking on longer easy runs; easy pace is not a reason to skip fueling. For runs lasting 1 to 2.5 hours, 30 to 60 g of carbohydrate per hour is a useful starting range; beyond 2.5 hours, build toward 60 to 90 g per hour if you have practised it and tolerate it. Adjust fluid to your needs and the conditions.
- Recovery run or hike
25 min (about 4 km). Keep this genuinely easy, or substitute an easy hike.
Week 3: Build consistent easy running39 km; long run 15.5 km
- Rest
Rest or gentle mobility.
- Easy run + strides
40 min (about 6.5 km). Start with 10 minutes easy. Then 6 x 20 seconds relaxed strides, with 1 minute easy between repeats. Finish with at least 10 minutes easy; any remaining time is easy.
- Easy run
70 min (about 11.4 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
95 min (about 15.4 km). Build relaxed time on feet at conversational effort. Practise eating and drinking on longer easy runs; easy pace is not a reason to skip fueling. For runs lasting 1 to 2.5 hours, 30 to 60 g of carbohydrate per hour is a useful starting range; beyond 2.5 hours, build toward 60 to 90 g per hour if you have practised it and tolerate it. Adjust fluid to your needs and the conditions.
- Recovery run or hike
35 min (about 5.7 km). Keep this genuinely easy, or substitute an easy hike.
Week 4: Absorb the work: reduce volume, keep frequency gentle31 km; long run 12 km
- Rest
Rest or gentle mobility.
- Easy run + relaxed strides
35 min (about 5.6 km). Start with 10 minutes easy. Then 6 x 20 seconds relaxed strides, with 1 minute easy between repeats. Finish with at least 10 minutes easy; any remaining time is easy.
- Easy run
60 min (about 9.5 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
75 min (about 11.9 km). Build relaxed time on feet at conversational effort. Practise the fuel, hydration and kit you intend to use; treat amounts as rehearsal, not a universal prescription.
- Recovery run or hike
25 min (about 4 km). Keep this genuinely easy, or substitute an easy hike.
Week 5: Build consistent easy running40.2 km; long run 16 km
- Rest
Rest or gentle mobility.
- Easy run + strides
40 min (about 6.4 km). Start with 10 minutes easy. Then 6 x 20 seconds relaxed strides, with 1 minute easy between repeats. Finish with at least 10 minutes easy; any remaining time is easy.
- Easy run
75 min (about 12.1 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
100 min (about 16.1 km). Build relaxed time on feet at conversational effort. Practise eating and drinking on longer easy runs; easy pace is not a reason to skip fueling. For runs lasting 1 to 2.5 hours, 30 to 60 g of carbohydrate per hour is a useful starting range; beyond 2.5 hours, build toward 60 to 90 g per hour if you have practised it and tolerate it. Adjust fluid to your needs and the conditions.
- Recovery run or hike
35 min (about 5.6 km). Keep this genuinely easy, or substitute an easy hike.
Week 6: Build consistent easy running44 km; long run 18.5 km
- Rest
Rest or gentle mobility.
- Easy run + strides
40 min (about 6.4 km). Start with 10 minutes easy. Then 6 x 20 seconds relaxed strides, with 1 minute easy between repeats. Finish with at least 10 minutes easy; any remaining time is easy.
- Easy run
80 min (about 12.8 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
115 min (about 18.4 km). Build relaxed time on feet at conversational effort. Practise eating and drinking on longer easy runs; easy pace is not a reason to skip fueling. For runs lasting 1 to 2.5 hours, 30 to 60 g of carbohydrate per hour is a useful starting range; beyond 2.5 hours, build toward 60 to 90 g per hour if you have practised it and tolerate it. Adjust fluid to your needs and the conditions.
- Recovery run or hike
40 min (about 6.4 km). Keep this genuinely easy, or substitute an easy hike.
Week 7: Grow the long run; keep the other runs easy46.1 km; long run 20 km
- Rest
Rest or gentle mobility.
- Race-effort practice: steady segments
55 min (about 8.9 km). Start with 10 minutes easy. Then 3 x 6 minutes at a steady effort, about what you expect to hold on race day, with 3 minutes easy between. Finish with at least 10 minutes easy.
- Easy run
65 min (about 10.5 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
125 min (about 20.2 km). Build relaxed time on feet at conversational effort. Practise eating and drinking on longer easy runs; easy pace is not a reason to skip fueling. For runs lasting 1 to 2.5 hours, 30 to 60 g of carbohydrate per hour is a useful starting range; beyond 2.5 hours, build toward 60 to 90 g per hour if you have practised it and tolerate it. Adjust fluid to your needs and the conditions.
- Recovery run or hike
40 min (about 6.5 km). Keep this genuinely easy, or substitute an easy hike.
Week 8: Absorb the work: reduce volume, keep frequency gentle37 km; long run 16 km
- Rest
Rest or gentle mobility.
- Easy run + relaxed strides
35 min (about 5.6 km). Start with 10 minutes easy. Then 6 x 20 seconds relaxed strides, with 1 minute easy between repeats. Finish with at least 10 minutes easy; any remaining time is easy.
- Easy run
65 min (about 10.5 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
100 min (about 16.1 km). Build relaxed time on feet at conversational effort. Practise eating and drinking on longer easy runs; easy pace is not a reason to skip fueling. For runs lasting 1 to 2.5 hours, 30 to 60 g of carbohydrate per hour is a useful starting range; beyond 2.5 hours, build toward 60 to 90 g per hour if you have practised it and tolerate it. Adjust fluid to your needs and the conditions.
- Recovery run or hike
30 min (about 4.8 km). Keep this genuinely easy, or substitute an easy hike.
Week 9: Grow the long run; keep the other runs easy48.5 km; long run 22 km
- Rest
Rest or gentle mobility.
- Race-effort practice: steady segments
60 min (about 9.7 km). Start with 10 minutes easy. Then 3 x 8 minutes at a steady effort, about what you expect to hold on race day, with 3 minutes easy between. Finish with at least 10 minutes easy.
- Easy run
65 min (about 10.5 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
135 min (about 21.8 km). Build relaxed time on feet at conversational effort. Practise eating and drinking on longer easy runs; easy pace is not a reason to skip fueling. For runs lasting 1 to 2.5 hours, 30 to 60 g of carbohydrate per hour is a useful starting range; beyond 2.5 hours, build toward 60 to 90 g per hour if you have practised it and tolerate it. Adjust fluid to your needs and the conditions.
- Recovery run or hike
40 min (about 6.5 km). Keep this genuinely easy, or substitute an easy hike.
Week 10: Grow the long run; keep the other runs easy51 km; long run 23.5 km
- Rest
Rest or gentle mobility.
- Race-effort practice: steady segments
60 min (about 9.7 km). Start with 10 minutes easy. Then 3 x 10 minutes at a steady effort, about what you expect to hold on race day, with 3 minutes easy between. Finish with at least 10 minutes easy.
- Easy run
65 min (about 10.5 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
145 min (about 23.5 km). Build relaxed time on feet at conversational effort. Practise eating and drinking on longer easy runs; easy pace is not a reason to skip fueling. For runs lasting 1 to 2.5 hours, 30 to 60 g of carbohydrate per hour is a useful starting range; beyond 2.5 hours, build toward 60 to 90 g per hour if you have practised it and tolerate it. Adjust fluid to your needs and the conditions.
- Recovery run or hike
45 min (about 7.3 km). Keep this genuinely easy, or substitute an easy hike.
Week 11: Your longest runs, still at an easy effort52.9 km; long run 25 km
- Rest
Rest or gentle mobility.
- Race-effort practice: steady segments
65 min (about 10.4 km). Start with 10 minutes easy. Then 3 x 10 minutes at a steady effort, about what you expect to hold on race day, with 3 minutes easy between. Finish with at least 10 minutes easy.
- Easy run
65 min (about 10.4 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
155 min (about 24.9 km). Use race-like terrain where practical, but keep the overall effort controlled. Practise eating and drinking on longer easy runs; easy pace is not a reason to skip fueling. For runs lasting 1 to 2.5 hours, 30 to 60 g of carbohydrate per hour is a useful starting range; beyond 2.5 hours, build toward 60 to 90 g per hour if you have practised it and tolerate it. Adjust fluid to your needs and the conditions.
- Recovery run or hike
45 min (about 7.2 km). Keep this genuinely easy, or substitute an easy hike.
Week 12: Absorb the work: reduce volume, keep frequency gentle41.9 km; long run 20 km
- Rest
Rest or gentle mobility.
- Easy run + relaxed strides
45 min (about 7.1 km). Start with 10 minutes easy. Then 6 x 20 seconds relaxed strides, with 1 minute easy between repeats. Finish with at least 10 minutes easy; any remaining time is easy.
- Easy run
60 min (about 9.5 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
125 min (about 19.8 km). Use race-like terrain where practical, but keep the overall effort controlled. Practise eating and drinking on longer easy runs; easy pace is not a reason to skip fueling. For runs lasting 1 to 2.5 hours, 30 to 60 g of carbohydrate per hour is a useful starting range; beyond 2.5 hours, build toward 60 to 90 g per hour if you have practised it and tolerate it. Adjust fluid to your needs and the conditions.
- Recovery run or hike
35 min (about 5.5 km). Keep this genuinely easy, or substitute an easy hike.
Week 13: Your longest runs, still at an easy effort56.1 km; long run 27 km
- Rest
Rest or gentle mobility.
- Race-effort practice: steady segments
65 min (about 10.6 km). Start with 10 minutes easy. Then 2 x 12 minutes at a steady effort, about what you expect to hold on race day, with 3 minutes easy between. Finish with at least 10 minutes easy.
- Easy run
70 min (about 11.4 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
165 min (about 26.8 km). Use race-like terrain where practical, but keep the overall effort controlled. Practise your race-day carbohydrate plan on this long run: 30 to 90 g per hour according to expected marathon duration, pace and stomach tolerance. Build toward the higher end only if you have practised it. Count the carbohydrate grams in your gels, drinks and other food rather than following a fixed gel interval. Practise drinking for your needs and the conditions; avoid overdrinking.
- Recovery run or hike
45 min (about 7.3 km). Keep this genuinely easy, or substitute an easy hike.
Week 14: Reduce fatigue while retaining a small intensity reminder40.1 km; long run 17.5 km
- Rest
Rest or gentle mobility.
- Short race-effort reminder
40 min (about 6.3 km). Start with 10 minutes easy. Then 4 x 2 minutes at controlled race effort, with 1 minute easy between repeats. Finish with at least 10 minutes easy; any remaining time is easy.
- Easy run
70 min (about 11 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
110 min (about 17.3 km). Keep this comfortable and finish with plenty in reserve. Practise eating and drinking on longer easy runs; easy pace is not a reason to skip fueling. For runs lasting 1 to 2.5 hours, 30 to 60 g of carbohydrate per hour is a useful starting range; beyond 2.5 hours, build toward 60 to 90 g per hour if you have practised it and tolerate it. Adjust fluid to your needs and the conditions.
- Recovery run or hike
35 min (about 5.5 km). Keep this genuinely easy, or substitute an easy hike.
Week 15: Reduce fatigue while retaining a small intensity reminder30.2 km; long run 10.5 km
- Rest
Rest or gentle mobility.
- Short race-effort reminder
30 min (about 4.8 km). Start with 10 minutes easy. Then 3 x 2 minutes at controlled race effort, with 1 minute easy between repeats. Finish with at least 10 minutes easy; any remaining time is easy.
- Easy run
65 min (about 10.3 km). Conversational aerobic running. Keep easy days easy enough to support the key work.
- Long run
65 min (about 10.3 km). Keep this comfortable and finish with plenty in reserve. Practise the fuel, hydration and kit you intend to use; treat amounts as rehearsal, not a universal prescription.
- Recovery run or hike
30 min (about 4.8 km). Keep this genuinely easy, or substitute an easy hike.
Week 16: Arrive rested; avoid last-minute fitness work14.9 km before the race
- Easy run
35 min (about 5.8 km). Keep this short and conversational. The goal is freshness, not fitness.
- Easy pre-race run
35 min (about 5.8 km). Run conversationally. If already familiar, include a few relaxed strides with full recovery; otherwise stay easy.
- Optional shakeout
20 min (about 3.3 km). Rest, or jog very easily if that reliably helps you feel better.
- Race day
Run the 42.2 km as planned: start controlled and use the fuelling and kit rehearsed in training. Afterwards: rest or walk for two or three days, then short easy runs only, with no hard running for about two weeks.
Sources and what is still provisional
Race facts checked 2026-09-25; review due 2026-10-21. The schedule was generated on 2026-10-02 from the confirmed date and distance; it is TrailSplits' own calculation and is not endorsed by the organizer. Independently prepared by TrailSplits.
- 2027 race weekend schedule
Sunday 17 January 2027 as marathon day, the start at Congress and Fannin, the 06:35 wheelchair, 06:45 half marathon elite and 06:55 marathon elite and open-field starts, and the expo hours on Friday 15 and Saturday 16 January 2027.
- 2027 expo and packet pickup
Expo at the George R. Brown Convention Center on Friday 15 January 10:00 to 18:00 and Saturday 16 January 08:30 to 17:00, photo ID and confirmation, no race-morning pickup and no mailing.
- 2027 registration and pricing
Open registration from 11 January 2026, the five marathon price tiers from $160 to $210, the Corral A qualifying standards and 30 November 2026 deadline, the distance-switch fees and deadlines, the minimum age of 12, and no refunds, transfers or deferrals.
- Registration platform (Haku)
On 25 September 2026: the 2027 marathon and half marathon are sold out, including Run for a Reason charity entries; only the 5K is open.
- Course information
Single start for marathon and half, six corrals and pulsed start, refuelling and medical aid every 1.5 miles from mile 2, the 6-hour chip limit and 13:45 per mile pace, the mile 7.6 split at 09:40 and mile 20 at 12:20 as estimated cut-offs, the Stay Safe Pace Team, USATF certification and the course map and elevation profile links.
- 2026 refuelling stations map
The course route with mile markers, streets, the half marathon split, refuelling stations and gel points. A 2026 map, not a confirmed 2027 course.
- Course elevation profile
Start at 39 ft, finish at 43 ft, highest point 84 ft near mile 12.8 and lowest 23 ft near mile 24.3.
- Participant FAQ
Start at Congress and Fannin, finish at Lamar and Crawford, the 50/50 concrete and asphalt surface, no waitlist, no transfers, proxy pickup limited to one extra packet with signed confirmation, and moving back but not forward between corrals. Most dates on this page are still 2026's.
- Pace team
2026 marathon pace groups from 2:55 to 5:56.