What is a Hyrox gym, and what does it take to train for one?

Walk into a Hyrox gym and you'll see roughly the same thing every time: a 25-meter lane taped out on the floor, a couple of sleds parked at the end of it, a line of SkiErgs next to the rowers, and a wall with targets painted at three meters. That setup looks nearly identical in Austin, in Chicago, in Hamburg. The reason is simple. A Hyrox gym isn't a franchise or a special kind of studio. It's a gym that picked one race to train for, built the room around that race's eight stations, and now runs them week after week.

New to all of this? Start with what Hyrox is and how it stacks up against the box in Hyrox vs CrossFit. The two stations people ask about most, the sled and the carries, each have their own breakdown: sled push and pull exercises and how far a farmer's walk should go. If the room itself is your question, there's a guide to the functional training area, and the lane comes down to the right artificial turf for the sled lane. Everything else lives in the CrossFit and HYROX blog. This article stays concrete: what a Hyrox gym really is, what a class looks like, how much space and gear the eight stations call for, and how to train for Hyrox when all you have is a regular gym.

01What a Hyrox gym is (and what it isn't)

Here's the foundation everything rests on. Hyrox is a race — eight 1 km runs, each one followed by a workout station. Same eight stations, same order, same distances, same weights per division, every single time. Because the event is fixed, you can train for exactly what race day throws at you, and a gym can lay out a zone that copies the race one station at a time.

So a Hyrox gym is just a gym equipped to train for that race: the gear for all eight stations, a place to run (or something that stands in for running), and classes built around the format. A few things it is not: it's not a gym brand, it's not a studio with a different floor wall to wall, and it doesn't require a brand-new facility. Most of the ones across the US are everyday gyms, CrossFit boxes, or functional training centers that bolted on a zone and a schedule.

Affiliated gym, training club, and "the Hyrox class"

People use one phrase for three different things. Pull them apart:

• Affiliated gym. The race organization runs an affiliation program for gyms (these days under the HYROX365 banner). The facility pays for a license, runs an approved methodology, and shows up in the official gym finder. This is what someone who already signed up for a race and wants to train "like the event" is hunting for.
• Training club, or Hyrox zone. A gym that has the gear and the footprint for all eight stations and programs these sessions without being affiliated. Same training; it just can't use the name as an official stamp.
• The Hyrox class. A 60-minute group workout that pairs running or an erg with stations. You'll find it at the first two, and more and more at general gyms that only own part of the gear.

For the athlete, the practical question is how faithfully the place sticks to the format. A full zone lets you rehearse the entire race; a one-off class builds the conditioning the format demands, using substitutes.

What a typical session trains

A standard Hyrox class runs 60 minutes and almost always follows one shape: 10 minutes to warm up, a 35-to-40-minute main block, then a cooldown. The main block trades off run and station the way the race does, just scaled down — 400-to-800-meter runs on a treadmill, track, or erg, then 2 or 3 stations at race distance and weight, or a slice of it. Tuesday might read "3 × (600 m run + 25 m sled push + 50 wall balls)." Thursday, "4 × (500 m row + 100 m farmers + 40 m burpee broad jump)."

What separates these from a generic functional circuit is the detail that matters most: the stations are the race's own, at their real measurements. Nobody pushes a sled 15 meters because that's what the room allows. You push 25 because that's the number on race day — and that number is what sets the space requirement.

02The eight stations, converted to space and gear

This is the official lineup, plus what each station takes up inside the gym. Loads vary by division; the only ones listed here are the ones you need to decide what to buy.

The ergs: SkiErg and rower

Stations 1 and 5 are 1,000 m on the SkiErg and 1,000 m on the rower. Easiest two to cover: each machine fits in under 2 m², asks for no special flooring, and can live against a wall. The only question is quantity. For a class of 10 where everyone cycles through an erg, you want at least 3 SkiErgs and 3 rowers to keep the rotation from backing up.

Sled push and pull: the lane

Stations 2 and 3 are 50 m of sled push and 50 m of sled pull. On the course they run down a marked lane and back, with a loaded sled that in the Open division clears 100 kg on the push and 75 on the pull, sled included. This station drives the gym's layout more than any other, because it demands the most linear footage: a lane 25 m long and 1.5 to 2 m wide, free of columns, over flooring that lets the sled slide the same way every rep.

And the flooring is the whole game here. Drag a 100 kg sled across rubber and it grabs, peels the surface up at the seams, and chews through the tiles inside two seasons. Run it over short-pile, high-density turf and it glides with steady friction — which is the only reason today's time means anything next to next week's. That's why sled lanes get built on artificial turf rather than the floor used for the rest of the room: it's the surface where the push and the pull are trained the way they show up in the race.

Burpee broad jump, farmers carry, and lunges: the runway

Three stations want the same thing: straight-line distance and almost no equipment.

• 80 m of burpee broad jump (station 4): burpee into a two-foot jump, repeated. All it needs is flat floor and a 20-to-25 m stretch to run it in segments.
• 200 m of farmers carry (station 6): two kettlebells, one per hand. Rack up the distance in laps on any 20-to-50 m loop.
• 100 m of sandbag lunges (station 7): lunges under a 10, 20, or 30 kg bag, depending on division. Same loop as above.

Inside a gym, one "runway" handles all three: a 20-to-25 m corridor that doubles as the sled lane when it's open, or a parallel strip when a group's working. Gear is minimal — pairs of kettlebells at 16, 24, and 32 kg, and bags at 10, 20, and 30 kg.

Wall balls: the wall and the target

Station 8, the finale, is 100 wall balls: squat, then throw a medicine ball at a target on the wall. It wants a smooth wall, targets marked at each division's height, and balls at 4, 6, and 9 kg. It's the loudest station and the biggest consumer of "vertical" space, so put it on a wall with no windows or mirrors and budget 1.5 m per athlete.

The run: fitting 8 km indoors

The 8 km of running are the toughest piece to fit under a roof. There are three fixes, and nearly every gym runs two of them together: treadmills (one for every two members in a class, in short bursts), a perimeter track when the room cooperates (a 25 × 10 m rectangle gives you 70 m a lap), and going outside at facilities with direct street access. A bike erg or the SkiErg itself fills in on rainy days, but neither reproduces the handoff from running to pushing — which is the exact thing you're trying to train.

03How much space a Hyrox zone needs in a gym

Depends on whether you want one of each station or a full class.

Minimum zone: one of each station

A 25 × 2 m lane, one SkiErg, one rower, a 3 m wall, and a corner for kettlebells and bags will cover all eight stations. Figure roughly 80 to 100 m² laid out well. This is the sensible move for a general gym that wants to offer the class without gutting the room, or a box slotting the format into its schedule.

Zone for classes of 8 to 12 people

To keep a class from turning into a line, every station needs slots. The benchmark that holds up at the centers doing it right:

• 2 sled lanes at 25 m (or one at 25 m and one at 12.5 m for the pull, which runs in shorter lengths).
• 3 SkiErgs and 3 rowers.
• A 20-to-25 m runway for farmers, lunges, and burpee broad jump, kept clear of the lane.
• A 6 m wall-ball wall, four slots.
• Treadmills or a track: 4 to 6 treadmills, or a perimeter track.

All told, that's 200 to 250 m² of dedicated or shared space. No separate room required: the usual move is to run the lane and the runway down the long side of the functional room and park the ergs against the short wall.

04The flooring: what each station calls for

The eight stations don't all want the same floor, and assuming they do is one of the most common build mistakes — you lay one surface everywhere and then find the sled won't slide or the rubber keeps lifting.

• Sled lane: short-pile, high-density artificial turf, glued or tensioned so it never wrinkles. Friction has to stay even across all 25 m. This is the only stretch where the floor is literally part of the exercise.
• Runway for farmers, lunges, and burpees: the same turf as the lane works, or any firm floor. What matters is that it stays put: under loaded lunges, a floor that flexes throws your balance off.
• Wall balls: a 15-to-20 mm rubber zone to soak up the ball's impact and the squat you're repeating 100 times.
• Ergs: any floor at all. The only requirement is that they sit level.
• Treadmill running: the floor under the treadmills is a non-issue; if you've got a perimeter track, make it continuous with no level changes.

If you can only redo one stretch of floor, redo the lane. That's where the surface is the difference between training the race's movement and training something else entirely.

05How to train for Hyrox in a regular gym

Plenty of people don't have a center with a lane down the street, and most first-timers prep in a standard commercial gym. It works — as long as the substitutes respect what each station is actually training:

• No SkiErg: arm-only rowing or an assault bike. No erg at all? Three minutes of battle ropes cover the arm-and-trunk pulling pattern.
• No sled to push: push a plate on a towel, or a slider across the gym floor, 25 m down and back. That gets you the position, not the load — for load, hit the leg press or paused squats.
• No sled to pull: row a rope tied to a sliding plate, or run a standing low-cable row, 8 to 10 pulls a set.
• No wall-ball wall: thrusters with a medicine ball or kettlebell. Same 100 reps, broken into sets of 20 to 25.
• No track: treadmill at 1% grade with 1 km legs at goal pace. Jumping off the treadmill straight into the station is half the point.
• Farmers and lunges: no substitute needed. Two dumbbells and a 15 m corridor do the job; run the distance in laps.

The one thing you can't fake is the transition — running with your heart rate pinned and then pushing the second you stop. So even when you train in a regular gym, book time at a center with a lane once every two or three weeks heading into the race, so the sled and the real friction don't blindside you on the day.

06How to turn your gym into a place people train for Hyrox

If you run a facility, the sequence matters more than the total budget. The gyms that built the zone the smart way all moved in roughly this order:

1. Lane first. It's the one piece you can't fake, and the one that makes a class an honest Hyrox class. 25 m of turf, two sleds, and you can start programming.
2. Ergs second. One SkiErg and one rower per 3 or 4 class spots. Add more as demand climbs.
3. Wall-ball wall and loads. Painted targets, balls, kettlebells, bags — the cheapest layer, and the one that sells out fastest in a packed class.
4. The run. Treadmills or a perimeter track, or a measured 1 km loop out the front door.
5. Programming and affiliation. A locked class schedule, an 8-to-12-week build ahead of each race, and, if you want a spot in the official finder, the organization's affiliation program.

A facility with a lane, a weekly class, and a build block usually fills its spots in the first quarter after it announces. The demand is already out there; what most cities are missing is anywhere to train the sled station the way the race runs it.

07Frequently asked questions

Do I have to be affiliated to run Hyrox classes? No. You can program a class in the race format without affiliating. What you can't do is use the name as an official stamp or land in the organization's gym finder.

How long is the sled lane? The station is 50 m — down a marked lane and back. In a gym, a 25 m lane is standard; when that won't fit, a 12.5 m one run as four lengths.

How heavy is the sled? Division-dependent. In Open, the push clears 100 kg with the sled and the pull clears 75; Pro goes well beyond that. The constant is the flooring: at those loads, the lane's friction is what decides your time.

Can I train for Hyrox in a regular gym? Yes — substitute for the ergs, the sled, and the wall. The one piece worth rehearsing at a center with a lane before race day is the handoff from the run to the sled.

How much space does a Hyrox zone need? Between 80 and 100 m² for one of each station; between 200 and 250 m² for classes of 8 to 12 with two lanes.

08The short version

A Hyrox gym is a gym that has built the race's eight stations and trains them weekly in classes that alternate run and station. The license isn't what defines it — the space is: a 25 m lane over flooring that lets the sled slide, a runway for the loads, ergs against the wall, and a target at three meters. Eighty to 100 m² trains everything; 200 to 250 m² runs a full class.

Train in a regular gym and nearly everything has a stand-in — except the transition from running to pushing. Run a facility and want to offer this, and the lane is the first thing to nail down, because it's the one piece you can't improvise.

Sizing that lane, or the whole zone? Tell us about it and we'll work it out against your real measurements. The rest of the training is in the CrossFit and HYROX blog.