Training for HYROX: The Complete Guide to Structure, Schedules and Periodization

What makes HYROX training unique?

HYROX is not difficult to finish. But it is extremely difficult to finish well, and that has everything to do with how specific the race actually is.

You walk 8 kilometers, divided into 8 sections of 1 km each. Between each run you do a heavy functional station. Sounds simple. But what most beginners don't realize: after station 3 or 4 you no longer feel the same legs as at the start. Your heart rate shoots up at each station, never dropping completely. The runs feel harder after each station you complete. That rhythm, constantly switching between strength and running under fatigue, is what makes HYROX so unique. And it's exactly what most training plans miss.

Who is this page for?

Whether you are preparing for your first HYROX with 3 training sessions per week, or have already completed a few races and want to improve your time: this page lays the foundations for every preparation. Here you will find the principles you need to understand before following a schedule, weekly structures per training frequency, and a periodization plan for the weeks leading up to your race.

1. Training Principles

1.1 HYROX ≠ CrossFit ≠ OCR

One of the most common mistakes: thinking that CrossFit training prepares you for HYROX, or that you hardly need to adjust anything as a runner. Both are wrong.

HYROX vs. CrossFit

CrossFit is broad and variable. The workouts vary daily, emphasizing explosive strength, technically complex lifts (clean & jerk, muscle-up, snatch) and short, high-intensity efforts. HYROX is the opposite: standardized, predictable, and focused on strength endurance over a longer period of time. You perform the same 8 stations, in the same order, at every race in the world. There are no technical weightlifting movements. The stations are functional, but can be learned in a relatively short time.

CrossFitters often have an excellent basis for the stations, but systematically underestimate the running volume. Running 8 km (even if it is divided into 1 km sections) is a serious challenge for many strength-oriented athletes, especially when tired.

HYROX vs. OCR (obstacle course racing)

Obstacle runs such as Spartan Race or Tough Mudder are unpredictable: changing terrain, weather conditions, technical obstacles, mud. HYROX always takes place indoors, on a flat surface, with fixed weights and distances. This means that preparation can be planned in a much more targeted manner. You know exactly what you are training for.

HYROX vs. running

Runners have a big advantage on the runs, but they pay it back on the power stations. Anyone who only walks and thinks that the stations are not too bad is wrong. Sled Push, Sled Pull, Sandbag Lunges and Wall Balls require a minimum strength level that does not come naturally from running training.

1.2 What is compromised running?

This is probably the most important concept in HYROX training, and the most underrated.

Compromised running is running while your muscles are already tired from a previous station. After a heavy Sled Push, your legs are on fire. Your heart rate is 175 or higher. Your lungs scream. And now you have to start walking a kilometer immediately.

Your stride is shorter. Your technique is gone. Your pace, which normally feels easy, is now torture.

HYROX coach Eline Peterse describes it aptly: "Think of HYROX as an 8 km endurance run with heavy interruptions. You want to stay just below your turning point, so that you always have enough room to recover during the 1000 meter run."

Why "8x1 km" is misleading

Your race will not be won by 8 separate kilometers. Those kilometers are piling up. After station 5 or 6 you will feel the fatigue of all previous stations in your legs. That is fundamentally different from an 8 km road race, where you start fresh and build up your pace. In HYROX you never run with fresh legs, except for the very first kilometer.

Why transition training is crucial

The first 100 to 200 meters after each station are crucial. Use those meters to regain your breathing, not to compensate for your speed. If you give full throttle too early, you will be stuck for the next half of the race.

You have to train for compromised running. It's a skill, not a byproduct of just training hard. You can read in detail how to do this on our page about running for HYROX.

1.3 Strength vs. Endurance: What's More Important?

Short answer: for 80% of recreational athletes, endurance is the biggest limiter, not strength.

There is a minimum strength requirement for HYROX. Anyone who does not reach that threshold will get stuck at the power stations and lose valuable minutes. But those who do reach that threshold do not win the race by becoming even stronger. By running better and staying on pace for longer.

What is the minimum force requirement?

A good rule of thumb:

• Can you do 100 Wall Balls (for Open Men: 6 kg, Open Women: 4 kg) unbroken, or in 2–3 sets?
• Can you complete the Sled Push distance (50 m) even if it is slow?
• Can you do 200m Farmers Carry without putting down?

If you answer "yes" can answer, strength is not your primary problem. Then you have to invest in your aerobic engine: running volume, threshold training, compromised running.

The graph in your head

Imagine an X-axis of "strength level" and a Y-axis of "end time". The curve drops sharply from weak to minimal strength level. Every hour of strength training counts enormously if you are fundamentally too weak. But once past that threshold, the curve flattens. More power gives little extra gain. The Y-axis that keeps falling? This is related to your aerobic capacity and your ability to walk under fatigue.

That is not to say that strength is unimportant after the threshold. Sled-specific strength, grip strength for Farmers Carry and strength endurance for Sandbag Lunges and Wall Balls remain trainable, but the priority shifts.

1.4 What equipment do you need?

An honest answer, because this is a real question for many athletes.

Minimum equipment required

• Running shoes (stable, no carbon → see our gear page)
• Access to a gym with basic equipment: barbell, dumbbells or kettlebells, and ideally a RowErg or SkiErg

Ideal for complete preparation

• Access to a Sled (Push and Pull): This is the most difficult station to replace. Without a sled you can do alternatives (heavy prowler, incline treadmill walk), but nothing exactly replicates the sled
• SkiErg: Can easily be replaced with lat pulldown, band pull-downs or tug-of-war for strength. The machine itself is ideal for pacing training
• RowErg: relatively easy to find in most gyms
• Wall ball: easy to replace with goblet squat + overhead press if the ball is not available
• Sandbag: can be replaced with a backpack filled with weights for lunges

HYROX-affiliated gyms

More and more gyms in the Benelux are officially HYROX Training Club. These are gyms that specifically invest in sled tracks, SkiErgs and HYROX-specific sessions. If you have the option, this is the easiest way to train all stations. Find a club near you via hyrox.com.

1.5 Common mistakes in HYROX training

Not enough running

The most common mistake, also among CrossFitters and strength athletes who think that the stations are the toughest part. Running takes ~50% of your race time. If your running base is weak, you'll pay for it in the second half of the race, and no amount of strength training can compensate for that.

Just do CrossFit

CrossFit builds an excellent strength base, but lacks the aerobic endurance load and running volume that HYROX requires. Furthermore, CrossFit workouts are not specific enough for the HYROX stations. Sled Push and Sled Pull are fundamentally different from any CrossFit movement.

No specific sled training

The Sled Push and Sled Pull are the most time-consuming stations for most athletes, and the most difficult to replace. Anyone who has never touched a sled before race day is missing out on those stations.

Too little transition training (compromised running)

You never walk with fresh legs in HYROX. In training, if you never run right after doing a hard station, you are training for a race that doesn't exist. Schedule compromised sessions on a structural basis. Even a simple 20-minute easy walk after a heavy strength training session counts.

No periodization

Random workouts give random results. Anyone who does the same thing every week, or jumps from intensity to intensity without structure, will not build up a peak. You want to be at your best on race day, not halfway through your preparation. This can only be achieved with periodization: measured build-up of volume and intensity, combined with recovery weeks.

Full simulation too often

It is tempting to do a full HYROX simulation every week. But that is the same as running a competitive marathon every week in preparation. You do not recover enough to move forward. Do a full simulation at most once or twice in the last weeks of your preparation.

2. How much should I train?

2.1 How many days per week?

There is no magic number. What counts: consistency over several weeks, sensible build-up, and sufficient recovery between sessions.

3 days a week = finish focus

Achievable for a neat finish, especially if you already have a basic condition. You have plenty of room for recovery, but the training stimulus is on the low side for significant time improvement. Ideal for someone with a busy schedule who wants to complete their first HYROX.

4 days a week = performance improvement

The sweet spot for most recreational athletes. You have room for a run, a strength training session, a compromised session and a longer aerobic session. This is the minimum if you have a specific time goal.

5 days a week = competitive

This is where real periodization starts to pay off. You can neatly divide running, strength, intensity, specificity and recovery. This is the level at which most athletes looking to finish sub 1:30 (Open) will be working.

6 days a week = ambitious / age group stage

Six days requires smart planning and conscious recovery protocols. Not everyone can or wants to bear this volume in addition to a full-time job and family. Be honest about your recovery capacity: 6 bad sessions are worth less than 4 good ones.

2.2 How many hours per week?

~4 hours per week

• ±2 hours of running (1 long run, 1 shorter interval or easy run)
• ±1 hour of strength (compound movements, station specific)
• ±1 hour combined (compromised session or Hyrox circuit)

This is the absolute minimum for a preparation with some structure. Anyone who works with this aims to finish; not at a great time.

6–8 hours per week

• ±2–3 hours of running (mix of duration, pace and interval)
• ±2 hours of strength (lower body focus, grip, strength endurance)
• ±1–2 hours of compromised training and station-specific work

The level at which most athletes with a time goal work. Enough volume for real growth, but feasible in addition to a normal life.

10–12 hours per week

• Complete periodization with clear phase structure
• Specific sled blocks, intensity variation per week
• Multiple compromised sessions per week
• Active recovery and mobility as a structural component

This is the level of the serious competitive athlete: age group top-10, podium goals. Requires a strong recovery protocol and realistic planning for the rest of life.

2.3 Example weekly structures

Below you will find three example weeks as an illustration. In section 3 we will elaborate on this further per frequency and profile.

3 days a week (basic structure)

4 days a week (standard)

5 days a week (competitive)

3. Training structure by frequency

Below you will find a standard weekly schedule per frequency, with adjustments per profile. The three profiles are:

• Endurance athlete (runner, cyclist, triathlete): good aerobic base, little strength experience → more focus on power and station-specific work
• Strength athlete / CrossFitter: good strength base, less running volume → more emphasis on running, Zone 2 and compromised running
• Beginner / recreational: first build the aerobic base before starting with intensity

3.1 Three training sessions per week

Standard schedule

Profile adjustments

• Endurance athlete: replace the easy run with an extra strength focus session in the first 4 weeks. Add loop volume in the build phase.
• Strength athlete: completely replace one of the three sessions with a running session (threshold run or long endurance run) in the first 6 weeks.
• Beginner: start without intensity. The first 4–6 weeks: only easy walking, technique work at the stations, light strength. No compromised sessions in the base phase.

3.2 Four training sessions per week

Standard schedule

Profile adjustments

• Endurance athlete: replace the long run on Saturday (the first 6 weeks) with a full-body strength session. Build up running volume as soon as the strength base is established.
• Strength athlete: add a fifth running session on Wednesday in the first 6 weeks (active recovery run, 30–40 min), even if it does not fit into the schedule. Running base is the biggest deficit here.
• Beginner: limit the compromised session on Thursday to 2 rounds maximum in the first month. Build up.

3.3 Five training sessions per week

Standard schedule

Profile adjustments

• Endurance athlete: running on Monday and Saturday provides too much running volume if strength is the deficiency. In the base phase, replace Saturday with a strength session.
• Strength athlete: add an active recovery run on Wednesday (30 min easy). Use Friday for RowErg or SkiErg intervals: two air sports cardio machines that are more accessible to strength athletes than the treadmill.
• Beginner: five sessions per week is a bit high in the base phase. Start with 3–4 and build up.

3.4 Six training sessions per week

Standard schedule

Six sessions require conscious recovery planning. Intensity distribution: 80% low (Zone 2, easy, recovery), 20% high (threshold, compromised, intervals). Anyone who reverses that ratio will burn out.

4. Periodization: phases and structure

Periodization is the answer to the question "why am I training this today?" It is the art of the right tax at the right time. Those who don't use periodization either do too much too early or reach their peak weeks before the race.

4.1 Base phase (6–8 weeks)

Goal: lay an aerobic foundation, practice technique, build strength base

Focus:

• Lots of Zone 2 running: quiet, conversational pace, long volume
• Technique work at the stations: learn the movements before performing them under fatigue
• Compound strength exercises: squats, deadlifts, rows, overhead press
• Sled technique: even at lower weight, learn the correct position and step frequency

Volume: high
Intensity: low to moderate

What you are not doing yet:

• No full HYROX simulations
• No heavy compromised intervals
• No competition weights on the sled

This is the phase that most athletes want to skip. That's a mistake. A solid aerobic base determines how well you can respond to the later, more difficult phases.

4.2 Build phase (4–6 weeks)

Objective: to load the base with specific HYROX stress.

Focus:

• Compromised running: now specific training, station followed by 1 km run, repeated
• Heavier sled sets: build more specific strength, closer to competition weight
• Threshold training: increase running intensity, move up lactate threshold
• Station-specific muscular endurance: wall ball sets, longer farmers carry, longer sandbag lunges

Volume: moderate to high
Intensity: increasing

This is the phase where you start to recognize HYROX in your training. The sessions feel more difficult, but that is the intention. You are not yet doing full simulations.

4.3 Race Prep (3–4 weeks)

Goal: Develop racing sharpness. Everything becomes specific.

Focus:

• Race simulations: 4–8 stations, in race order, at or close to racing weight
• Pacing training: learn to run at your racing pace, even when you are tired
• Transitions: from station to run, from run to station - consciously and efficiently
• Mental preparation: what will you do when things get tough at station 6?

Volume: decreasing
Intensity: controlled high

You sometimes feel less good in this phase than in the build phase. That's normal. Accumulation of fatigue from the previous weeks plays a role. Trust the build-up you have done.

4.4 Taper

The last 10–14 days before the race, reduce your volume and keep your intensity just high enough to stay sharp. No new stimuli, no heavy sessions, no fear training.

You can find everything about how to approach the last week (nutrition, sleep, activation training and race preparation) on our Taper & Raceday page.

4.5 Deload weeks

If you prepare for 12 weeks or longer: build in a deload week every 6–8 weeks.

A deload is not a week of rest. It's a week with ~50–60% of your usual volume, at low intensity. Your body processes the training load of the previous weeks and builds back stronger. Those who never plan a deload accumulate fatigue and risk injuries or stagnation.

Typical deload week (at 4 sessions/week):

• Monday: easy run 30 min (normal 60 min)
• Tuesday: light strength, 60% weight, no compound lifts to failure
• Thursday: mobility and technology work
• Saturday: light aerobic session or walk

After a good deload week you will feel fresher and stronger than before. That's proof it worked!

4.6 How many weeks do you need at least?

This strongly depends on your current level.

Beginner (little running experience, hardly any strength base): 12–16 weeks

You need time to build an aerobic foundation before you can train specifically. Don't try to speed this up. The body adapts at its own pace, and injuries due to rapid build-up are the greatest risk in this group.

Recreational fitness (regular exercise, basic fitness level): 8–12 weeks

You can get to the build phase faster. But don't underestimate the base phase: even those who are fit need specific HYROX adaptations (compromised running, sled technique, station-specific strength) that take time.

Experienced athlete (HYROX background, strong hybrid base): 6–8 weeks specific

Your body knows the movements. The question is: how sharp and specific is your current preparation? 6–8 weeks of race-specific training on top of a strong general foundation is achievable for time improvement.

HYROX coach and sports physiotherapist Delphin Kruithof Kremer puts it clearly: "You need at least 12 weeks to train properly for a HYROX competition." For beginners this is a minimum, not a guarantee.

Ready to start?

Now that you know how to structure training, it's time to fill in the details. Check out our pages on the individual stations to refine your technique — because a minute won on the Sled Push or Wall Balls is worth at least as much as a better running time.

• All HYROX Stations →
• Running for HYROX →
• Taper & Race day →
• Back to HYROX overview →