The “Michigan” Is Not for You: Why Famous Workouts Backfire

Full Transcript

The “Michigan” Is Not for You: Why Famous Workouts Backfire

Cold Open

Summer of 1975. Ann Arbor.

Ron Warhurst, the cross country coach at the University of Michigan, is building a workout. The story goes that Bill Dellinger, the Oregon coach, told him about a session Steve Prefontaine had done in Eugene. Warhurst took the idea and built something around the shape of a race. A fast start. A tempo to settle. A surge. A sprint at the end.

The legend says he drew it on a napkin. Warhurst himself admits some of the details may have drifted over forty plus years. Fair enough. Mine have too.

They call it the Michigan. A mile on the track. A tempo loop on the roads. A twelve hundred. Another loop. An eight hundred. Another loop. Then a four hundred, as fast as you’ve got left.

Nick Willis, two time Olympic medalist in the fifteen hundred and a Michigan alum, ran it for years. He’s said that nearly everyone fails it on their first attempt. Warhurst’s description is that it’s like eating dirt and spinach.

Nearly everyone fails it. That’s an Olympian talking about Big Ten runners.

And every October that workout shows up in a high school coach’s feed. And by Tuesday it’s on a whiteboard in front of a group of fifteen year olds.

That’s this episode.

Intro

Welcome back to Salty Talks. I’m Coach Saltmarsh. Twenty five years coaching, thirty one state champions, and I have never once assigned the Michigan to a high school team. On purpose.

A few episodes back, in the workouts episode, I said famous pro sessions were one of the four things I cut from my program, and I promised a whole episode on why. Here it is.

The opinion up front.

I want to be clear about that, because this is not an episode about how the Michigan is dumb. The Michigan is brilliant. It’s one of the best designed sessions in American distance running. It’s just brilliant for somebody who isn’t on your roster.

So today: what the workout actually is, why it works for the athletes it was built for, why it breaks teenagers, and how to steal what’s great about it without paying the bill.

Let’s go.

Segment One · What the Michigan Actually Is

Here’s the workout, the way Michigan has run it.

• 1600 meters on the track at 10K pace.
• Straight off the track onto a tempo loop on the roads, about two kilometers.
• Back to the track for a 1200 at 5K pace.
• Another tempo loop.
• An 800 at somewhere between mile and 3K effort.
• One more tempo loop.
• And a 400, as fast as you can run it.

Lope Magazine wrote up Willis’ best version of it. A 4:16 mile. A 3:08 twelve hundred. A 1:58 eight hundred. And a four hundred in about 51 seconds. With tempo loops in between.

Sit with those numbers for a second. That’s not a workout. That’s an argument against my self esteem.

Now look at the design, because it’s genuinely smart. Each track interval gets shorter and faster. Each road loop is a tempo, not a jog. So the athlete spikes lactate on the track, then has to clear it while still running at a strong aerobic pace on the roads. Then do it again, faster. And again.

It’s race simulation. It mimics the surging chaos of a ten kilometer college cross country championship. Fast start, settle, surge, settle, surge, sprint.

It’s a masterpiece. For the right athlete.

Segment Two · Who It Was Built For

So who’s the right athlete?

Warhurst’s runners were men, usually in their early twenties. Running eighty to a hundred miles a week. With years of training behind them and tens of thousands of lifetime miles in their legs.

Their aerobic engine is big enough that a road mile around five twenty actually works as recovery.

That’s the key that makes the whole workout function. The tempo loop is only a recovery if your engine can clear lactate at tempo pace. For them, it can. They come off the mile, run the loop, and their body processes what the track just did. They show up at the twelve hundred ready to go again.

And then there’s everything around the workout that you never see in the video. College athletes have athletic trainers. They have a training room. Their whole schedule can be built around being an athlete. When they run the Michigan on a Tuesday, the recovery bill gets paid in full before the next hard day.

You see the workout. You don’t see the iceberg under it.

Segment Three · What Happens to a Teenager

Now put that workout in front of your varsity.

Your top kid is probably averaging thirty to forty miles a week. Maybe a little more if you’ve built them well over a few years. They’re sixteen. They have two or three years of real training, not ten.

They don’t have the capillary density or the mitochondrial development to clear lactate at tempo pace. Which means for them, the tempo loop isn’t recovery. It’s just a slower race interval.

So run the workout through their body. They hit the 1600. Lactate goes up. They head out on the road at tempo, and lactate doesn’t come down. It sits there, or it climbs. They come back to the track for the 1200 already deep in the hole. By the 800 they’re running on fumes and pride. By the 400 they’re not doing a workout anymore. They’re surviving one.

Instead of a smart mix of threshold and interval work, they get forty five minutes of anaerobic grinding. They never recover. They never clear anything. They just drown in it.

And then the bill comes due.

Remember the fuel tank from the workouts episode. A teenager’s tank is small and it refills slowly. They’re growing. They’re sitting through seven periods of school. They’re sleeping six hours instead of nine. A session like that can take days to come back from, and in October you don’t have days. You have a race on Saturday.

There’s also a cost nobody talks about, and it’s the psychological one.

Remember what Willis said. Nearly everyone fails it the first time, and he was talking about college runners. When a fifteen year old fails a famous workout, she doesn’t decide the workout was wrong for her. She decides she isn’t tough enough. You just taught a kid she’s soft, using a workout she never should have been running.

Segment Four · Why Famous Workouts Spread

So why does this keep happening? It’s not because coaches are careless. Most of us copy famous workouts for a good reason. We want to give our kids the best.

The problem is how these workouts travel. A session goes viral because it’s dramatic. It has a name. It has a story. There’s a video of a guy face down on the infield afterward. That’s content.

What doesn’t travel is the context. The years of base. The easy days that are actually easy. The weight room. The physical therapist. The coach who knows exactly when to pull an athlete off the track.

So what reaches you is the visible five percent of a training system, stripped of the ninety five percent that made it safe.

And there’s a version of this for every famous session. The Michigan. Double threshold days. The mileage you read about from a national class high school program in another state. Every one of them is real, and every one of them works in its home. Lift it out of its home and it turns into something else.

That’s why I keep saying it. Steal the intent. Don’t copy the prescription.

Segment Five · Steal the Intent

So how do you actually steal the intent? I run every famous workout through four questions.

One. What was this session built to do? Not what it looks like. What it does. The Michigan’s intent is gear changing. Run fast, settle, surge, and finish fast on tired legs. Race simulation.

Two. Which systems is it hitting? Threshold, VO2 max, speed, aerobic recovery. Name them out loud.

Three. Can my athlete’s engine do what this workout assumes? The Michigan assumes the athlete can recover at tempo pace. Mine can’t. So that piece has to change.

Four. What does it cost on Saturday? If the answer is the race, it’s not a workout. It’s a donation.

Answer those four and you can rebuild almost any famous session for a high school body. Here’s what that looks like for the Michigan. I call it the Wolverine Lite. You need a track and a road or grass loop nearby, roughly a thousand to twelve hundred meters, and grass is better.

• Warm up. Your standard dynamic warmup, two miles easy, and four strides.
• 1600 meters at current 5K pace. Not mile pace. Not goal pace. Current. Controlled, but honest.
• Five to six minutes on the loop at steady state. Sixty to ninety seconds per mile slower than 5K pace. This is the critical change. They should be able to talk in short sentences.
• Two times 800 at 3K pace, which is roughly eight to ten seconds per lap faster than 5K pace, with two minutes of jogging between.
• Another five to six minutes of steady state. Same discipline. Do not let them race it.
• Three times 300 at mile pace, with a 100 meter walk or jog. Fast but controlled. Turnover and form, not straining.
• Cool down, ten minutes easy.

Total quality is about three miles, plus the aerobic loops. That’s a load a thirty five to forty five mile a week athlete can actually digest in the middle of a season.

And look at what survives. The track to road to track transitions. The gear changes. Running fast on tired legs at the end. The mental part, where an athlete has to re engage every time the scenery changes. It still feels epic. Kids love it. What’s gone is the forty five minutes of drowning.

The whole fix comes down to two words. Tempo became steady state. That one change turns the road loops back into what Warhurst designed them to be for his own athletes, which is recovery. Same intent. Different engine. Different prescription.

Let me run one more through the filter, quickly, so you can see it works on anything.

The double threshold day. The Norwegian system made it famous. Two threshold sessions in one day, morning and afternoon.

Question one, the intent. A lot of time at threshold with lactate kept under control, so you pile up quality work without the cost of going harder.

Question two, the system. Threshold, all of it.

Question three, can my athletes do what it assumes? It assumes two training windows a day and a recovery setup in between. My athletes have a school day in between. So no.

Question four, the cost. Two sessions in one day, plus seven periods, plus a race on Saturday. Too much.

So you keep the intent and change the delivery. Spread controlled threshold work across the week instead of stacking it into one day. A broken tempo on Tuesday. A little threshold inside a longer run later in the week. Same principle, on a schedule that fits a teenager.

Four questions. Any workout. It takes about two minutes, and it can save you a season.

Segment Six · When to Use It, and When Not To

Even the lite version has rules.

Not in September. Wait until October, when the aerobic base is in and the kids have raced enough to know what a gear change feels like.

Not inside two weeks of your championship. By then you’re sharpening, not building, and that’s next week’s episode on the taper.

Not for everybody. Freshmen in their first season. Kids coming back from injury. Anybody whose log tells you they’re running on short sleep. They get a simpler session. A threshold run or a critical velocity workout. There’s no shame in the right workout.

And when you run it, coach it. Tell them the purpose before the first rep. This is a gear changing workout, and the loops are recovery. Then go stand on the road loop yourself, because that’s where it goes wrong. The kid who races the steady state is the kid who drowns in the 800s. If somebody can’t talk in short sentences out there, slow her down right there.

And not every week. Once, maybe twice in a season. It’s a seasoning, not a staple. The staples are still the three from the workouts episode. Threshold. Critical velocity. Hill sprints.

Segment Seven · Monday Morning

Five things. This week.

One. Look at your calendar for the rest of the season. If there’s a famous workout on it, run it through the four questions before Tuesday.

Two. Find the tempo section in any session you copied from a college or pro program. Ask whether your kids can actually recover at that pace. If they can’t, slow it down to steady state.

Three. If you want the Michigan’s magic, put the Wolverine Lite on the calendar once this October. Only if you’re more than two weeks out from your championship. If you’re not, save it for next fall.

Four. Write steady state on the whiteboard next to the road loops and define it out loud. Short sentences. Sixty to ninety seconds slower than 5K pace.

Five. The next time a kid falls apart in a workout, ask yourself whether the workout failed her before you decide she failed it.

Close

Back to Ann Arbor, 1975. Ron Warhurst sitting down to design a workout.

Think about what he actually did. He didn’t copy Prefontaine’s session. He heard about it, understood what it was for, and rebuilt it for his athletes, his track, his road loop and his season.

That’s the lesson. The man who invented the Michigan didn’t copy anybody either. He stole the intent and wrote his own prescription.

So do what he did. Not what he wrote.

Leave the Michigan in Ann Arbor. Bring the idea home.

I’m Coach Saltmarsh. Steal the intent, not the prescription. Keep it salty, and I’ll see you in the next one.