By Karyn Guidry, Karyn Guidry Fitness

Every week I get asked the same question:

"What's the most important thing I should focus on for my first HYROX?"

Most people expect my answer to be more sled work, more wall balls, or more race simulations.

It isn't.

After coaching athletes through their first HYROX races and competing myself, I've found that the biggest improvements don't come from trying to master every station.

They come from mastering the fundamentals.

If I were preparing for my very first HYROX, here's exactly where I'd spend my time.

This probably isn't the answer most people want to hear.

But running is the single biggest contributor to HYROX performance.

Every HYROX race includes:

• Eight 1 kilometer runs
• A total of 8 kilometers of running
• Roughly half of your total race time spent running

Yet many athletes spend most of their training practicing stations.

The reality is simple.

Improving your running pace by just 15 to 30 seconds per kilometer can save more time than improving multiple stations combined.

If I were starting from scratch, I'd prioritize:

• Consistent weekly running
• Zone 2 aerobic development
• Threshold training
• Running mechanics
• Running economy

A stronger aerobic engine makes every part of the race feel easier.

Many people think HYROX is primarily a strength competition.

It's not.

HYROX is an endurance race with significant strength demands.

Your aerobic system determines how well you can:

• Recover between stations
• Hold your running pace
• Control your heart rate
• Stay composed under fatigue

Most first time athletes don't slow down because they're weak.

They slow down because their engine isn't big enough.

I'd spend the majority of my training building aerobic fitness through:

• Zone 2 running
• Easy aerobic sessions
• Longer aerobic intervals

Before chasing speed, I'd build the foundation that allows speed to last.

One of the most common mistakes in a first HYROX race is starting too aggressively.

Everything feels easy during the first kilometer.

Then you reach the SkiErg.

That's usually when reality sets in.

The athletes who race well aren't always the fittest.

They're often the ones who pace the smartest.

For my first race, I'd focus on:

• Starting conservatively
• Keeping my effort under control
• Managing my heart rate
• Finishing stronger than I started

Remember:

You don't win your first HYROX during the opening kilometer.

But you can definitely lose it there.

Not every station creates the same amount of fatigue.

Some have a much bigger impact on the rest of your race.

I'd spend extra time becoming technically efficient at:

Sled Push Small improvements in technique can save minutes. Focus on: Body position Short, powerful steps Constant pressure into the sled

Sled Pull Stay smooth. Maintain rhythm. Avoid relying solely on upper body strength.

Wall Balls This is where many races begin to unravel. Prioritize: Controlled breathing Consistent sets Efficient squat mechanics

Burpee Broad Jumps These can elevate your heart rate quickly. Smooth and controlled almost always beats fast and frantic. Technique is one of the easiest ways to improve without becoming fitter.

 

One of the biggest surprises for first time athletes isn't the stations.

It's how different every run feels afterward.

Running fresh is easy.

Running after a sled push or lunges is something entirely different.

I'd regularly combine:

• Running
• Functional movements
• Aerobic fatigue

Examples include:

• 1 km Run + SkiErg
• 1 km Run + Sled Push
• 1 km Run + Burpees

These workouts teach your body how to transition smoothly while maintaining your pace.

Many athletes preparing for their first HYROX spend too much time trying to become stronger.

Strength absolutely matters.

But only to a point.

Once you're strong enough to handle the race demands, your return on investment shifts toward endurance.

I'd focus on:

• Squats
• Deadlifts
• Lunges
• Pulling strength
• Core stability

Build enough strength.

Then spend the rest of your energy becoming fitter.

Race day should never be the first time you test your nutrition.

Everything should already feel familiar.

I'd practice:

• Pre workout meals
• Race morning breakfast
• Hydration
• Electrolytes
• Fueling during longer training sessions

A properly fueled athlete will almost always outperform an equally fit athlete who under fuels.

Nutrition is part of your training.

Treat it that way.

This surprises a lot of athletes.

If I were preparing for my first HYROX, I wouldn't spend every weekend completing full race simulations.

Why?

Because they create unnecessary fatigue and often reduce the quality of the rest of your training.

Instead, I'd focus on:

• Building fitness
• Improving weaknesses
• Practicing transitions
• Increasing aerobic capacity

A few simulations are valuable.

Making them your entire training plan usually isn't.

Your first HYROX isn't about racing perfectly.

It's about gaining experience.

Don't worry about:

• Qualifying for the World Championships
• Comparing yourself to experienced athletes
• Running the perfect pace

Instead, focus on:

• Executing your plan
• Managing your effort
• Learning the race environment
• Finishing strong

Your first race teaches you what no training session ever can.

That's what makes your second race so much better.

If I were preparing for my first HYROX tomorrow, I wouldn't overcomplicate it.

I'd focus on the fundamentals.

• Run consistently.
• Build a strong aerobic engine.
• Learn how to pace.
• Improve your station efficiency.
• Practice running under fatigue.
• Maintain your strength.
• Dial in your nutrition.
• Use race simulations strategically.

The athletes who perform best in HYROX aren't always the strongest or the fastest.

They're the athletes who move efficiently, manage fatigue, and execute their race plan from start to finish.

Master those fundamentals during your first HYROX, and you'll build the confidence and experience to perform even better in every race that follows.