20-Week Albuquerque Marathon Training Plan

Albuquerque, NMNovember 1, 2026

Start around June 14, 2026. The calendar below gives each phase a real date, then the course guidance shows where to make the build specific to Albuquerque Marathon.

The Albuquerque Marathon is a brand new full marathon bolted onto a half that has been running for more than twenty years. It crosses the Rio Grande and runs the North Valley bosque with the Sandia Mountains standing behind you, and the organizers describe it as flat and built for a personal best.

Race day
November 1, 2026
Start window
June 14, 2026
Runway
20 weeks
Course
the Rio Grande, the bosque, and the Sandias behind you
Plan choice
Current training

Does this window fit your starting point?

Use the longer window to make the early build calmer, not to add five months of hard training. The plan should begin close to your current load, hold most running easy, and delay the biggest race-specific work until the middle of the cycle.

  • You want a longer foundation phase before marathon-specific training.
  • Your current mileage is steady but below the load you expect to carry later.
  • You prefer gradual long-run growth with regular step-back weeks.
  • You can sustain a five-month routine without turning every week into a peak week.

The 20-week Albuquerque 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 1–6

Jun 15, 2026–Jul 26, 2026

Set the routine, grow easy volume gradually, and finish each week with enough control to repeat it.

Build

Weeks 7–13

Jul 27, 2026–Sep 13, 2026

Extend the long run, introduce race-specific terrain, and keep recovery weeks on the calendar.

Peak

Weeks 14–17

Sep 14, 2026–Oct 11, 2026

Complete the most demanding race rehearsals and settle fueling, pacing, shoes, and clothing before taper begins.

Taper

Weeks 18–20

Oct 12, 2026–Nov 1, 2026

Reduce the load, keep familiar running in the week, and let the work from the previous four months show up on race day.

Make the window specific to Albuquerque Marathon.

Build general durability first. Add the race's hills, flat sustained running, downhill exposure, heat, or humidity in layers after the weekly rhythm is stable, then make the final long runs the most course-specific.

Read the full race guide

How to train for the Albuquerque Marathon

Train for the Albuquerque Marathon by pairing flat goal pace work with real respect for altitude. The course runs near 5,000 feet, which costs most sea level runners something in the final hour. Build long runs on the flattest ground you can find at exact goal pace, then arrive either weeks early or a day out.

The specific demand here is pace discipline over long stretches of unchanging terrain. Do two or three long runs where the middle 12 to 14 miles sit right on goal pace, on flat ground. If your usual routes roll, you've been getting free recovery on every descent without noticing, and the bosque doesn't offer any.

Then drink more than you think you need. High desert air pulls sweat off you before it beads, so you finish a hot run feeling dry and assume you didn't lose much. You did. Weigh yourself before and after two long runs and learn your actual rate instead of guessing on race morning.

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 November 1, 2026.

Build My Plan

20-week Albuquerque Marathon plan questions, answered.

When should I start a 20-week Albuquerque Marathon plan?

The 2026 Albuquerque Marathon is scheduled for November 1, 2026, so the 20-week window opens around June 14, 2026. Treat that as the outside edge of the window, then line week one up with the plan's normal weekly rhythm.

Is a 20-week plan long enough for the Albuquerque Marathon?

Use the longer window to make the early build calmer, not to add five months of hard training. The plan should begin close to your current load, hold most running easy, and delay the biggest race-specific work until the middle of the cycle. 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 Albuquerque Marathon course in 20 weeks?

Build general durability first. Add the race's hills, flat sustained running, downhill exposure, heat, or humidity in layers after the weekly rhythm is stable, then make the final long runs the most course-specific. Train for the Albuquerque Marathon by pairing flat goal pace work with real respect for altitude. The course runs near 5,000 feet, which costs most sea level runners something in the final hour. Build long runs on the flattest ground you can find at exact goal pace, then arrive either weeks early or a day out.

What if the 20-week Albuquerque 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.

Is the Albuquerque Marathon a hard course?

Not in profile. The organizers call it flat and built for a personal best, and it runs the Rio Grande bosque through Albuquerque's North Valley. The difficulty is altitude. At roughly 5,000 feet, runners who live near sea level give up a little aerobic ceiling from the first mile onward, and feel it most in the last hour.

Does altitude in Albuquerque slow you down?

Yes, a little, if you live low. Albuquerque sits around 5,000 feet, high enough to reduce the oxygen available to you without being extreme. Most runners feel it as a harder effort at the same pace rather than as breathlessness, and the gap widens as the race goes on.

Put the 20-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.