Running Plan Review Run Like a Pro Ultramarathon Level 3

David Cole

Who’s behind this review? Buena Vida is a running app made by David Cole, a Seattle runner & triathlete who led design and research for Amazon’s Halo fitness band. Every plan here, including Buena Vida’s, is scored on the same 30 measures, each tied to published research. AI does the first scoring and draft, then every claim is checked against its studies. No plan author pays to be reviewed, and we run no ads. See a mistake? Email David at corrections@buenavida.run · How we score →

This ultramarathon plan from Matt Fitzgerald and Ben Rosario is the most demanding of the three ultra schedules in Run Like a Pro (Even If You're Slow), a book its publisher calls a follow-up to 80/20 Running. Rosario founded the Northern Arizona Elite team with his wife Jen in 2014 and coached it until 2022, taking Aliphine Tuliamuk to the win at the 2020 U.S. Olympic Marathon Trials. Fitzgerald spent a summer in his mid-forties training alongside that team. The title says the idea: train the way the pros do, at your own speed.

For an ultra, a lot of that idea works. The long run grows to 5 hours, three weekends stack a long Saturday onto a long Sunday, and nearly all the running stays easy. But this is 9 runs a week with no day off in most weeks, and while new kinds of hard session join along the way, their emphasis never shifts as the race gets closer. Strength never makes it onto the schedule. For a durable runner who already runs every day, it's workable. For anyone else, it asks a great deal and explains very little on the schedule.

CC

Decent

SABCDF
Structure
2
Prevention
4
Flexibility
3
Readiness
5
Variety
5

The plan runs 19 weeks in three-week cycles: two weeks build, and the third eases off. Most weeks hold 9 runs. Under each week, the book lists two short extra easy runs and leaves you to decide which days they go on. In the lighter weeks there are 8 runs and Monday is off, and those Mondays are the only days off in the plan.

Two runs a week are hard, usually Tuesday and Friday. The rest are easy. Sunday is the long run, and it grows from under 2 hours in the first weeks to 5 hours in week 16. In weeks 11, 14 and 17, a long Saturday comes before a long Sunday. All told, the running takes about 8 hours a week at the start and just over 13 in weeks 16 and 17.

There are no pace tables. Easy running stays under a ceiling you find with a short test, and each faster effort is set by how long you could hold it or by race pace. The schedule ends with a 50K, and the book leaves adapting it to a different race up to you.

It's written for runners who already run every day and do some faster work.

A week with Fitzgerald and Rosario

Here is week 10, from the middle of the plan.

MONDAY is 2 easy runs, 40 minutes and 35 minutes.

TUESDAY is the first hard day, a tempo run. After 20 easy minutes and some drills and strides, you run 20 minutes at the hardest effort you could hold for about an hour, jog 5 minutes, then run another 20. Then 20 easy minutes home.

WEDNESDAY is 2 easy runs again, 60 minutes and 35 minutes.

THURSDAY is 75 minutes easy, finished with drills, strides and plyometrics, short springy jumps that teach your legs to push off quickly.

FRIDAY is the second hard day, on a hill. After the warm-up, you run uphill hard for 2 minutes, 7 times, at an effort somewhere between what you could hold for 30 minutes and what you could hold for 6. You jog easy for 2 minutes after each one.

SATURDAY is an easy hour.

SUNDAY is the long run, three and a half hours at an easy effort.

Nine runs in all, 2 of them hard, about 11 hours of running, and every day has something on it.

Tuesday is the hardest hour of the week. Twenty minutes at one-hour effort is long enough that the second block starts to bargain with you around minute 12. Friday's hills hurt more, but not for long. The climb ends after 2 minutes, every time.

Sunday is mostly a test of patience: settling in, staying relaxed, and letting three and a half hours pass. The day after it decides how the next week goes. That Monday holds two more easy runs, 40 and 35 minutes, and on Tuesday you run 55 minutes at the effort you could hold for two hours. If both Monday runs stay truly easy, slow enough that you'd feel a little silly if anyone saw you, Tuesday has a chance. If Monday drifts into a steady effort, those 55 minutes turn into survival. The book gives you room here. You can put the extra runs on other days, and any easy run can become a session of cross-training instead. A runner who uses that freedom on Monday gives everything after it a better chance.

Does it build you up smartly?

Structure2/5

Not really. The plan has nearly every kind of training an ultra runner needs, but the hard days lack a sequence, and the sessions arrive with no word on what they're for.

Strong plans usually give each stretch of weeks its own job. Early weeks lay the base, and later weeks change the kind of hard work as the race gets closer. Plans built that way tend to beat plans that hold one kind of load from start to finish. Here, the long run and the weekly hours grow, but the hard days never change their emphasis. New kinds of session join in weeks 4, 7 and 10, yet nothing shifts the weight toward one kind of work as the race nears. Hill repeats, fartleks, progression runs and repeats at 30-minute effort turn up in the first weeks and are still turning up in the last ones. Everything around the hard days grows, while the balance among them stays where it started. If you want them to change from block to block, you have to plan that yourself.

The sessions also arrive bare. Each one is written in the book's shorthand, with the structure and nothing about what it's for. The book's overview chapter does explain every run type, and explains it well. But on any given Tuesday, you're reading the session in one place and its purpose in another.

Does it protect you from injury?

Prevention4/5

Mostly, for a runner already used to this much running. But the plan has two gaps, and they matter most for a runner with a recent injury.

The first is where the new hard sessions arrive. After each lighter week, the running jumps back up. That's normal. But three times, the jump also brings a kind of hard session you haven't done before: the first repeats at 30-minute effort in week 4, the first long steady run in week 7, and the first tempo run in week 10, the same week the long run goes from 2 hours to three and a half. Sudden jumps in running load tend to raise injury risk, and weekly mileage on its own misses the stress that harder running adds. So these weeks ask more of your legs than their totals suggest.

The second is strength. The book talks about it in general terms but gives no program, and the calendar has no slot marked for it. With 9 runs a week already on the page, finding room for it and deciding what goes in it is your job. Strength training lowers the risk of sport injuries substantially, more than stretching or balance work does, so this gap costs more than it looks.

Rest is thin as well. Outside the lighter weeks, there's no day without a run, and the schedule doesn't say what a recovery day should look like. The book covers recovery in a chapter of its own, but the calendar leaves it there.

Plenty here protects you. Every third week is lighter, with one fewer run and Monday off. Training that piles up without a break tends to raise the risk of injury and illness, and a plan you follow on your own needs that relief built in. Every hard session opens with easy running, and most add drills and strides, so you never start one cold. Two hard sessions never fall on back-to-back days. And the book gives a clear rule for illness: a head cold is fine for an easy run, but anything below the neck means rest.

What happens when you miss a day?

Flexibility3/5

Somewhere in 19 weeks, a cold will cost you a few runs, or a second run of the day won't fit. When that happens, the schedule leaves the next decision to you.

It doesn't say which runs matter most in a short week. All 9 sit on the page as equals, so it's up to you to see that the long run and the hard sessions are the ones to protect, and that an easy run can go. Nothing on the schedule says what to do after a missed run or a missed week. And each hard session gives only the book's effort codes, with no plain description of how it should feel, so you check the book before you head out.

The book fills in some of this. It has a chapter on adapting when life gets in the way, and a simple rule: after more than three days off, drop back a week. The efforts themselves are well chosen, and anchoring them to the body's own turning points, as the book does, is sound practice. The entry bar is clear too, so you know before week 1 whether this level is yours.

The book also gives you more room than the schedule suggests. Any easy run can become cross-training. The two extra short runs each week can go on whichever days suit you. The 5-hour long run can mix running with hiking. A runner who knows the book well can bend this plan a long way. A runner working from the schedule alone will find it rigid.

Will it get you ready for race day?

Readiness5/5

Yes. This is where the plan is strongest.

An ultra is decided in the late hours, when your legs are tired and the miles keep coming. The plan trains for that directly. The long run grows from under 2 hours to 5 hours in week 16. In marathon training, runners whose long runs go longer tend to finish faster, though no study has tested whether shorter, harder sessions could stand in for them, and an ultra only raises the stakes. In weeks 11, 14 and 17, a long Saturday comes before a long Sunday, so you learn what running on yesterday's legs feels like. The last of those weekends is Rosario's own favorite ultra workout, named on the schedule: three and a half hours on Saturday, three on Sunday. For runners who are already fit, extra running probably does more to help the legs hold up late than to build aerobic fitness, though the direct evidence is thin. Holding up late is exactly what those weekends practice.

The rest of the week keeps some speed in the mix. Hard running shows up in every one of the 19 weeks, and the relaxed 10K time trial in week 8 tells you how the work is landing.

After the biggest weekend, the plan eases off for 2 weeks, and a taper like that improves race performance compared with not tapering. Race week drops to about 5 hours of running. It still holds 2 short hard sessions, on Tuesday and Thursday, brief enough to keep the week light and quick enough to remind your legs they can move.

Are the workouts varied enough?

Variety5/5

Easy running is the base everything else stands on, and the hard days work best when they're clearly hard. Trained runners who keep easy days easy and hard days hard tend to improve more than runners who settle into a steady middle effort.

This plan keeps that line clear. About 90 percent of the running is easy, and the hard days rarely look alike from one week to the next. One Friday you drive up a hill for 30 seconds at a time. A few weeks later it's 2 minutes. Some Tuesdays ask you to hold one even effort for 45 minutes or more. And in week 11, an accelerations run has you build from a jog to a full sprint over 11 minutes, then 6, then 3.

Drills, strides and plyometrics come once a week, usually on Thursday, from week 1 to week 18, and strides open most hard sessions too. Short, explosive work like the plyometrics and hill sprints can make runners a little more efficient, though results are mixed and strides themselves haven't been tested that way. In a race that lasts hours, that kind of saving seems well worth having.

The good & bad of training from a book

Run Like a Pro (Even If You're Slow) is generous with explanation and spare on the schedule. Read the chapters and you'll know what each kind of run is for, how to pace by feel, and how to set your own effort zones. The schedule pages give you none of that, only each run's structure in the book's codes.

So a hard day starts with a detour. The session sits on the schedule page, its purpose in the overview chapter, your zones in chapter 4, and the drills and plyometrics in chapter 6, where you choose your own. There's no pace table. You find your easy ceiling with a short test, a six-minute time trial, a max heart rate test or a talk test, and set the faster zones from how long you could hold each one. Tune-up races are left to you.

When a week goes sideways, the printed page doesn't adjust. Moving 9 runs around a missed day is a job you do yourself.

Is it right for you?

You already run every day and do some faster work

Run it. That's the book's own entry bar for this level, and week 1 starts at about 8 hours of running.

You can give it 8 to 13 hours a week

Run it. The plan starts near 8 hours and peaks just over 13 in weeks 16 and 17.

You need a day off every week

Look elsewhere. Only the lighter weeks, every third week, have one.

You've never run twice in a day

Think it over. Most weeks hold 2 days with a second run.

You've been hurt in the past year

Look elsewhere. New kinds of hard session arrive in the weeks the running jumps back up, and there's no strength on the schedule.

This is your first ultra

Think it over. You'd be learning ultra distances on top of 9 runs a week, doubles on 2 days, and no day off in most weeks.

A good alternative with an app

If the long weekends are what draw you to this plan, Buena Vida offers its members a plan built around them, on far fewer runs. Week after week, a long Saturday run that builds to 26 miles is followed by an easy Sunday run on tired legs, and you practice hiking the climbs along the way.

Closest match
B Buena Vida Run Club 20-Week Finish Your First Ultra (5 days) Ultramarathon Advanced
Free with app

Why this plan scores higher

  • Five runs a week instead of nine, with two days a week free of running, so recovery has room every week
  • Strength sessions on your calendar every Monday until race week, so you don't have to fit them in yourself
  • Four named phases, base, build, sharpen and taper, so the work shifts as race day gets closer
  • A note on every run saying what it's for and how it should feel, right there on the day
  • New kinds of hard session arrive one at a time, hills in week 8 and fartleks and progression runs in week 10, and never in a week when the running also jumps

What the app adds

  • No complicated lookup tables. Each day's workout is clear and easy to follow
  • Paces worked out from your own fitness, and adjusted automatically as you get stronger
  • Miss a run, move a run, and the plan carries on
  • Voice coaching through every workout, and runs recorded from your iPhone, Apple Watch, or Garmin

Get more out of your running with Buena Vida

Buena Vida was built by a runner to bring the whole job of training into one place: a plan that fits your schedule and your fitness, coaching on every run, and food targets that keep up with the work you do. Members get personal training & nutrition plans, plus full access to the catalog of pre-written plans for every running goal.

In research studies, runners on plans fit to them improved as much as or more than runners on fixed plans, and fewer of them stalled.

Try it FREE for 7 days. After that, it's $99.99 a year or $14.99 a month, and you can cancel anytime.

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More plans like this

Each of these plans takes its own route to race day. Effort-based plans, like the Buena Vida plan above, set your hard sessions by feel, so you learn what 10K effort and tempo feel like, and your training paces grow with you as you get stronger. Time-goal plans set every pace from the finish time you're aiming for. Others trade days, weeks, or mileage to fit your life.

Frequently asked questions

Do I need the book to run the Run Like a Pro ultramarathon Level 3 plan?
Yes. Every workout on the schedule is written in the book's codes, and the book explains what each run is for and how to set your effort zones. Without it, you can't tell how hard most sessions should be.
What do CV, LTP, SSP and MAS mean in Run Like a Pro?
They're effort levels named for how long you could hold them. SSP is the fastest pace you could hold for about two hours, LTP for about one hour, CV for about 30 minutes, and MAS for about six minutes. Easy running is an effort of 4 out of 10 or less.
How many runs a week is Run Like a Pro ultramarathon Level 3?
Nine in most weeks, two of them short extra easy runs. Every third week is lighter, with 8 runs and a day off. Race week has 6 runs before the race.
How long is the longest run in the Level 3 ultra plan?
Five hours, in week 16. The biggest weekend comes in week 17, with three and a half hours on Saturday and three on Sunday. The book allows you to mix running and hiking on the 5-hour run.
What's the difference between Level 2 and Level 3?
Level 2 has 7 runs a week, 6 in its lighter weeks, and asks that you can already run up to 90 minutes a day. Level 3 has 9 runs a week, 8 in its lighter weeks, and asks for daily running plus some faster work.
Does the Run Like a Pro ultra plan include strength training?
No. The book gives general advice on strength but no program, and none of it is on the schedule. You choose the days and build the sessions yourself.
Does the plan have recovery weeks or a taper?
Yes. Every third week is lighter, and the last 2 weeks ease off after the biggest weekend of the plan.
What happens if I miss runs on the Level 3 ultra plan?
Nothing on the schedule covers it. The book advises dropping back a week after more than three days off, and lets you swap any easy run for cross-training. Deciding which other runs to keep or move is up to you.

Research notes