Only Got 45 Minutes? Try These 4 HYROX Sessions

ONLY GOT 45 MINUTES? TRY THESE 4 HYROX SESSIONS

One of the biggest misconceptions around HYROX training is that you need to spend hours in the gym to make meaningful progress.

Spend five minutes looking at HYROX content online and you'll see 90-minute training sessions, enormous race simulations and workouts involving 8km of running alongside just about every station you can think of. And while there's absolutely a time and place for longer sessions, it's easy to come away thinking that if you haven't got that much time available, there's not much point training at all.

I don't agree with that.

Of course, training volume matters. Particularly in an endurance-based event like HYROX, where your ability to sustain output over a prolonged period is fundamental to performance. But there's a difference between recognising the importance of training volume and believing that every individual session needs to be as long as possible.

If you've got 45 minutes and a clear objective, there's an awful lot of productive work you can get done.

The important part is understanding what you're actually trying to achieve with those 45 minutes.

And that's where I think people often get it wrong.

MORE ISN'T ALWAYS BETTER

When you're short on time, the temptation is to try and squeeze as much as possible into the session. A bit of running, some strength work, a few stations and perhaps a conditioning finisher because you've still got five minutes left.

You finish absolutely exhausted, which makes it feel like you've achieved something. But when you look at what you've actually trained, there's a good chance you've compromised the quality of several different things without properly developing any of them.

This is something we touched on in last week's article, 5 Hills I'd Die On as a HYROX Coach. Making someone tired is easy. Creating the right stimulus to improve a particular quality requires a little more thought.

If you've only got 45 minutes, I think that distinction becomes even more important.

Rather than asking how much work you can fit into the session, ask yourself what physical quality you want to develop. Are you trying to improve your aerobic capacity? Develop your threshold? Get stronger? Or become better at expressing strength when you're already fatigued?

Those are different objectives, and they should produce different training sessions.

The goal isn't to fit the entire sport into 45 minutes. It's to make those 45 minutes count.

To demonstrate what I mean, here are four sessions from our approach to MARCHON HYROX 45, each designed around a different training outcome.

SESSION 1: HYROX THRESHOLD

PART A: RUNNING THRESHOLD

4 Rounds:

• 4 min Run @ HYROX Threshold

• 1 min 30 sec Rest between rounds

Rest 2 min before Part B.

PART B: ERG CONDITIONING

12 min EMOM (4 Rounds):

• Min 1: 10–20 cal Row

• Min 2: 10–22 cal Ski

• Min 3: Rest

Rest 2 min before Part C.

PART C: WALL BALLS

2 Rounds:

• 50 Wall Balls @ Race Weight

• 30 sec Rest

WHAT ARE WE ACTUALLY TRAINING?

One of the most important qualities in HYROX is your ability to sustain a relatively high output without constantly exceeding what you can recover from.

You need to be able to run at a demanding pace, transition into stations and continue producing work without allowing fatigue to accumulate so quickly that your performance falls apart.

That's where threshold development becomes particularly useful.

The opening running intervals are designed to accumulate quality time at a controlled, challenging intensity. We want you working hard, but not so hard that your pace deteriorates significantly across the four efforts.

And this is an important distinction. We're not trying to see how fast you can run for four minutes. We're trying to improve your ability to sustain and repeat that output.

The same principle applies when we move onto the Row and Ski. The EMOM structure gives us a defined amount of work and recovery, allowing you to accumulate conditioning volume while maintaining control over your effort.

Finally, the wall balls introduce a more muscularly demanding component, challenging your ability to maintain movement quality and repeat output after the earlier conditioning work.

We're developing several qualities relevant to HYROX, but we're doing so through clearly defined pieces rather than one continuous workout where everything becomes increasingly difficult to control.

COACH'S NOTE

The biggest mistake here is starting too aggressively.

If your first running interval is considerably faster than your fourth, you've probably missed the intended stimulus. The same applies to the Ergs. Choose calorie targets you can repeat consistently rather than chasing the highest possible number in the opening round.

Your final interval should look remarkably similar to your first.

That's the objective.

SESSION 2: SKI + BASE RUN

PART A: SKIERG CONDITIONING

3 Rounds:

• 1,250m Ski

• 2 min Rest between rounds

PART B: AEROBIC DEVELOPMENT

30 min Base Run

WHAT ARE WE ACTUALLY TRAINING?

This is a good example of how you can develop two complementary qualities within the same session without necessarily combining them into one complicated workout.

We start with the SkiErg, which allows us to accumulate quality conditioning work without the same repeated impact demands as running. Depending on how we prescribe the intensity, this gives us an opportunity to challenge your cardiovascular system while managing some of the mechanical load you're accumulating across the week.

Then we move into 30 minutes of easy running.

And this is where I think athletes sometimes struggle.

Because you've already worked relatively hard on the Ski, there's a temptation to carry that intensity into the run. Your heart rate is elevated, you're already feeling some fatigue, and suddenly what was supposed to be an easy aerobic session becomes another moderately hard effort.

But that's not what we're trying to achieve.

The purpose of the run is to accumulate additional aerobic volume at an intensity you can recover from. We want to develop your ability to sustain relatively low-intensity work, improve your running economy over time and build the aerobic foundation that supports your harder training.

The fact that you've already completed the Ski doesn't change that objective.

And that's an important part of programming. Just because two different qualities appear in the same session doesn't mean they need to interfere with each other.

COACH'S NOTE

Base means base.

If the Ski has left you more fatigued than expected, adjust your running pace accordingly. Don't force a particular speed simply because it's what you'd normally run when fresh.

The objective is to accumulate controlled aerobic work, not turn the second half of the session into an unplanned threshold run.

SESSION 3: HYROX-SPECIFIC STRENGTH

PART A: STRENGTH

3 Sets:

• 5 Deadlifts

• 3 min Rest between sets

PART B: SLED PUSH DEVELOPMENT

3 Rounds:

• 25m Sled Push

• 350m Ski

• 1 min 30 sec Rest between rounds

PART C: SLED PULL DEVELOPMENT

3 Rounds:

• 25m Sled Pull

• 350m Row

• 1 min 30 sec Rest between rounds

WHAT ARE WE ACTUALLY TRAINING?

This is where strength and HYROX-specific conditioning start to meet each other.

One of the things we spoke about in the MARCHON HYROX Blueprint was the importance of developing individual physical qualities before constantly asking yourself to express them under fatigue.

And this session is a good example of how we can apply that principle.

We start with the deadlift while you're relatively fresh. The objective here is straightforward: develop strength. We want you lifting with good technique, producing force and taking enough recovery between sets to maintain the quality of the work.

There's no real benefit in rushing through those sets just because you've got more conditioning to complete afterwards.

Once we've finished the strength work, we introduce the sled.

Now the demands begin to change.

By combining the sled push with the SkiErg, and the sled pull with the Row, we're starting to challenge your ability to produce force alongside an increasing cardiovascular demand.

You're having to move between movements that place different demands on the body, manage your breathing and maintain your ability to produce force as fatigue accumulates.

That's much closer to what we're asking you to do in HYROX.

But notice that we haven't simply thrown everything into one enormous circuit.

We've separated the strength work from the more specific conditioning so we can give each component the attention it deserves.

Strength first. Specificity second.

It's a relatively simple distinction, but one that can make a considerable difference to the quality of the session.

COACH'S NOTE

Don't rush the deadlifts because you're worried about fitting everything in.

Take the prescribed recovery, use an appropriate load and make the strength work count. The same applies to the sled. Choose loads that allow you to maintain good mechanics rather than turning every round into a maximal effort.

The objective is to develop strength and your ability to express it under fatigue, not simply to finish as quickly as possible.

SESSION 4: KEEP IT SIMPLE

After your warm-up:

35 MIN BASE RUN

That's it.

No sled. No wall balls. No SkiErg. No burpees.

Just run.

WHAT ARE WE ACTUALLY TRAINING?

Your ability to run.

Which sounds fairly obvious, considering HYROX involves 8km of running, but it's something I think gets overlooked surprisingly often.

Because compromised running has become such a big part of how people talk about HYROX training, there's a tendency to believe that running on its own somehow isn't specific enough.

But before you can become a really good compromised runner, it helps to become a better runner in the first place.

Improving your aerobic capacity, running economy and ability to tolerate consistent running volume all contribute to your overall HYROX performance.

And none of those qualities require a sled or a set of wall balls to be developed.

In fact, sometimes adding those movements would make the session less effective because they introduce fatigue that prevents you from accumulating the running volume you're actually trying to achieve.

That's why sessions like this remain an important part of our programming.

They're simple, relatively easy to recover from and allow us to develop one of the most fundamental components of the sport.

It's also worth remembering that not every session needs to leave you exhausted to be productive. Sometimes finishing a run feeling like you could comfortably have continued is exactly what we want.

COACH'S NOTE

Keep the intensity conversational. You should be able to speak in full sentences without constantly needing to catch your breath.

If you're finishing the run completely exhausted, you've probably gone too hard.

The objective is to build your aerobic base, not test it.

SO WHICH SESSION SHOULD YOU DO?

The temptation when looking at four different workouts is to choose whichever one looks hardest, or whichever you think will leave you feeling like you've done the most work.

But that's not necessarily the best way to make the decision.

Instead, think about what you're currently trying to improve and how the session fits into the rest of your training week.

If aerobic development and running consistency are your priorities, Session 4 is probably the most straightforward option. If you want to accumulate conditioning work alongside some additional easy running volume, Session 2 offers a useful combination.

If you're trying to develop your ability to sustain harder efforts and maintain output under fatigue, Session 1 gives you a more demanding conditioning stimulus. And if strength and sled performance are areas you need to develop, Session 3 allows you to address both within a structured session.

Of course, in a well-designed training program, you'll probably need elements of all four across the week and throughout the training cycle.

The important thing is understanding that they don't all need to happen in the same workout.

That's what good programming should do. It should organise different training demands so that each session contributes to the bigger picture.

ONE THING TO REMEMBER

Having 45 minutes to train isn't necessarily the limitation people think it is. Of course, there will be times when longer sessions are required, particularly as you move towards race day and need to prepare for the full demands of the event.

But that doesn't mean shorter sessions can't be incredibly productive.

The mistake is trying to fit everything into the time you have rather than deciding what you actually need to develop.

Sometimes you need to run. Sometimes you need to get stronger. Sometimes you need to build your engine. And sometimes you need to bring those qualities together.

You don't need to train everything, every time you train.

Have an objective. Train it properly. Then get on with your day.