Running Plan Review Advanced Marathoning Multiple Marathoning, 12-Week
By Advanced Marathoning (4th ed.) — Pete Pfitzinger and Scott Douglas Requires purchase Visit plan website
Plan at a Glance
Pete Pfitzinger ran two Olympic marathons before turning to coaching, and raced three high-quality marathons in 17 weeks himself in 1983. This schedule is for the runner doing something similar: a second marathon 12 weeks after the first.
You'll start in the week after your race, not in training. Week 1 asks for about 21 miles across four running days. Volume climbs to 32, then 41, then 55 miles over the next three weeks, and only then does the schedule look like marathon training again. It peaks near 68 miles in week 9.
This chapter is written for runners who typically build to 60 or 70 miles a week. The grids run flat by weeks-to-next-marathon rather than in named blocks. Threshold work is prescribed in minutes, VO2max repeats run at 5K effort, and one marathon-pace run sits in week 6. Two tune-up races appear late, and the last three weeks taper into race day.
Come to this having actually raced a marathon in the days before week 1. The plan assumes marathon fitness you already own rather than fitness it intends to build. Strength work is programmed in the book but never scheduled, so you'll place those sessions yourself. One dropback is built into the closing weeks, and the taper holds a marathon-pace dress rehearsal in race week.
The review below is Buena Vida's full assessment of the plan. We grade every plan against the same detailed, 31-point benchmark. Each measure draws from peer-reviewed sports-science research and proven coaching best practices.
Workouts
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Our Review
You crossed a marathon finish line last weekend and there's another one 12 weeks out. Of the five turnaround schedules in this book, this is the most generous. You'll still face a rebuild steep enough to name before you start.
The first four weeks are the plan. Week 1 gives you about 21 miles, then 32, then 41, then 55, and runners who feel fresh at day ten routinely skip ahead. That climb is the steepest loading in this catalogue: measured week on week, you more than double your training load inside a month. It reads as a spike because it is one, though the context matters. You are returning to a load your legs already held, not reaching for a new one. Pfitzinger is candid about getting this wrong himself, running 151 miles in the third week after the 1984 Trials and calling it foolish in print. Take the small weeks as prescribed and the rest of the schedule works.
Suited to a runner who has just raced a marathon, typically trains at 60 to 70 miles a week, and wants a real second attempt rather than a survival run. If you haven't raced recently, use a standard 12-week build instead. If your first marathon left you injured, no turnaround schedule is the answer.
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Structure
Does the plan build you up smartly?
The schedule runs flat by weeks-to-next-marathon rather than in the named training blocks the tier chapters use. The arc is still legible in the volume: four weeks of recovery and rebuild, five weeks of real training, then three weeks of taper. Lighter weeks are not labelled the way the mileage chapters now label theirs. You infer the structure from the numbers rather than reading it off the page.
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Prevention
Does the plan protect you from injury?
The rebuild is the risk. Your training load more than doubles across the first month, which is the steepest loading anywhere in this catalogue and reads as a spike on any acute-to-chronic measure. The context softens it: you are returning to a load your legs held weeks earlier, not building past it. Strength work is programmed in chapter 4 of the book and never reaches the calendar.
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Flexibility
What happens when you miss a day?
Threshold sessions are prescribed in minutes rather than miles, so the dose lands the same whatever pace you hold. A decision table tells you when missed training means resuming and when it means revising your goal. What you won't find is a cut-order for a bad week. You'll be told to follow your priorities without being given a printed list to follow.
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Readiness
Will the plan deliver race-day fitness?
One marathon-pace run sits in week 6, carrying 9 miles at goal pace inside a 14 to 15 mile run. Two tune-up races give you competitive starts in the closing weeks. Long runs reach 19 to 20 miles in weeks 3 and 9. The race-specific work is thinner than a full build because the plan assumes you carry that specificity from the marathon you just ran.
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Variety
Are the workouts varied enough?
Eight run types appear across the 12 weeks, from recovery days through threshold, VO2max intervals, and one marathon-pace long run. Hill sprints show up once, in week 7, as 10-second efforts on the end of an easy run. Reps run 600 metres, 800 metres and 1 kilometre at 5K effort. Variety is narrower than the tier chapters offer, which suits a schedule this compressed.
Plan Strengths
- Four weeks of genuine recovery open the plan, giving your legs the repair time a marathon demands.
- You reach 68 miles by week 9, which is real training rather than a holding pattern.
- Threshold work runs on the clock, so the dose lands the same on your legs at any pace.
- Two tune-up races let you re-learn honest pacing before the second start line.
- Long runs return to 19 to 20 miles twice, so your legs see the distance again before race day.
Weaknesses & gaps
- Your training load more than doubles inside the first month, the steepest rebuild in this catalogue.
- Only one marathon-pace run appears, so you rehearse goal effort far less than in a full build.
- The schedule assumes you raced days before week 1, and nothing checks that you did.
- Chapter 4 of the book programs strength work that never reaches your calendar.
- No session is tagged cut-first, so a disrupted week leaves you deciding alone.
What this plan does not give you
The first gap is a warning rather than an omission. Your load more than doubles across the opening month, and while that is a return to fitness you already had, it is still the steepest ramp in this catalogue. Take the small weeks exactly as written. Strength work is programmed in chapter 4 of the book but never scheduled, so place two short sessions on your easier days. Pace prescriptions assume the book is nearby: threshold pace resolves through Appendix B's equivalent race times, but the fourth edition dropped the chart converting a goal time into a 5K pace, so interval targets need a recent race. The plan also assumes a very specific starting point: a marathon actually raced in the days before week 1. Nothing checks it, and a runner starting fresh will find the early weeks pointless and the later ones too hard.
What the science supports
Training in phases beats holding one load
The 12 weeks move through three phases even without printed block headers: four weeks of recovery and rebuild, five weeks of training, then three weeks of taper. Each does a different job, and the sequence is what makes a second marathon possible rather than merely survivable. A flat calendar across the same span would leave you either underdone or overcooked.
Bradbury et al. 2020; Tønnessen et al. 2014; Casado et al. 2022
Long runs are essential for the marathon
Long runs return to 19 to 20 miles in weeks 3 and 9, with 16 to 17 mile runs around them. You are refreshing marathon-specific endurance rather than building it, because your last race already did the building. Shorter, faster sessions do not maintain that resilience over 12 weeks away from the distance.
Toresdahl et al. 2021; Jones & Kirby 2025; Casado et al. 2019
Race-pace training pays off near your threshold
One marathon-pace run sits in week 6, carrying 9 miles at goal pace inside a 14 to 15 mile run. That is far less race-pace rehearsal than a standard build supplies. The plan is leaning on the specificity you carry out of the marathon you just ran, which is a reasonable assumption within 12 weeks and a poor one beyond it.
Pierce et al. 1990; Hewson & Hopkins 1996; Jones et al. 2021
A taper makes you 2-6% faster on race day
The last three weeks bring volume from about 68 miles to 24 while keeping the sharp sessions in place. A tune-up race sits two weeks out, VO2max repeats follow, and a dress rehearsal at marathon pace lands in race week. Volume falls, intensity holds, which is the pairing that returns a reliable gain.
Tune-up races may sharpen pacing
Two tune-up races sit in the closing weeks, one at 8K to 15K and one shorter. They add little fitness this close to a marathon. What they give you is a check on pacing judgement, which is exactly what tends to drift when you race two marathons close together.
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Frequently asked questions
- Is Advanced Marathoning Multiple Marathoning, 12-Week good for beginners?
- No. Advanced Marathoning Multiple Marathoning, 12-Week is built for advanced-level runners. A true beginner should start with a lower-mileage plan.
- How many days per week does Advanced Marathoning Multiple Marathoning, 12-Week require?
- The plan runs on a schedule of multiple weekly runs. See the at-a-glance strip for the exact count.
- Does Advanced Marathoning Multiple Marathoning, 12-Week include a taper?
- Yes, the plan includes a taper into race week.
- What is the rubric grade for Advanced Marathoning Multiple Marathoning, 12-Week?
- Advanced Marathoning Multiple Marathoning, 12-Week grades C on the Buena Vida rubric.