Grip strength doesn’t predict your Hyrox finish time. A 2025 field study of real racers found the link was statistically zero (p=0.79). That’s despite three of the eight stations loading your hands hard.
That’s the study every “train your grip” article skips. It’s small, just 11 athletes, so don’t scrap your farmers carry work. But it’s the first real data point against advice almost every Hyrox blog repeats without proof.
This guide does something most home-training posts don’t. It grades every substitute exercise by how strong the evidence behind it actually is. Not just whether it feels similar.
The Official Hyrox Station Loads by Division and Sex
Five of the eight stations load differently by division and sex. The other three, SkiErg, burpee broad jumps, and rowing, use the same distance for everyone with no added weight.
| Station | Distance / Reps | Open Women | Open Men | Pro Women | Pro Men |
|---|---|---|---|---|---|
| Sled Push | 50m | 102kg | 152kg | 152kg | 202kg |
| Sled Pull | 50m | 78kg | 103kg | 103kg | 153kg |
| Sandbag Lunges | 100m | 10kg | 20kg | 20kg | 30kg |
| Farmers Carry | 200m, 2 kettlebells | 2x16kg | 2x24kg | 2x24kg | 2x32kg |
| Wall Balls | 100 reps | 4kg to 9ft | 6kg to 10ft | 6kg to 9ft | 9kg to 10ft |
Sled weights include the sled itself, which is roughly 30 to 40kg empty. SkiErg (1000m), burpee broad jumps (80m), and rowing (1000m) carry no added load and are identical across every division.
Know these numbers before you improvise a substitute. A 20kg sandbag lunge for Open men needs an actual 20kg load at home, not a guess.
Where Race Time Actually Goes: Station Data From 395,000+ Results
Not every station deserves equal training time. HyroxDataLab pulled average station durations from 395,452 solo race results. Wall balls average 7:28. Farmers carry averages 2:22.
That’s roughly three times the duration for one station over another.
Running still eats the biggest chunk of race time, typically 42-50 minutes out of an 80-90 minute finish. But among stations, wall balls and burpee broad jumps cost the most. Both are close to bodyweight movements. You can train them almost anywhere. No sled required.
The Grip Strength Myth: What the Only Peer-Reviewed Hyrox Study Found
Here’s the study behind the opening claim. Brandt and colleagues ran the first full physiological analysis of a real Hyrox race in 2025. Eleven recreational athletes wore heart rate and blood lactate monitors through an entire race.
VO2max predicted finish time well: r=-0.71, p=0.01. A bigger aerobic engine meant a faster finish. Endurance training volume mattered too: r=-0.68, p=0.04.
Hand grip strength didn’t. Its correlation with finish time came out at p=0.79, nowhere near significant. That’s despite grip getting taxed directly by the sled pull and farmers carry. It’s also taxed indirectly by wall balls and lunges.
In short: your engine matters more than your hands. Eleven athletes is a small study. One field study shouldn’t override common sense entirely. But it’s a real reason to rethink grip work. Stop treating it as the thing standing between you and a good finish time.
How to Train for Hyrox With Minimal Equipment: The Substitution Matrix
This is the part no other Hyrox guide does. Every home substitute below gets an evidence tier. That’s peer-reviewed transfer data, practitioner consensus without a controlled study, or untested with no real research behind it.
| Station | Home Substitute | Evidence Tier | Why | What It Misses |
|---|---|---|---|---|
| Sled Push | Weighted-vest or loaded-backpack hill sprints; heavy tire push | Peer-reviewed (indirect) | Sled loads at 50-75% body mass build the most acceleration and force in sprint research | No constant-friction resistance like a real sled plate |
| Sled Pull | Rope-anchored backward drag; heavy suitcase carry | Peer-reviewed (indirect) | Load-velocity research shows the right load is individual, not a fixed body-weight percent | Hard to load precisely without turf or a sled |
| SkiErg | Resistance-band pull with a hip hinge and leg drive | Practitioner consensus | EMG on double poling shows legs and trunk supply 34-37% of power in “arm” pulling | A seated, arm-only pull trains a fraction of the real movement |
| Farmers Carry | Heavy dumbbells, filled jugs, or a loaded backpack at your sides | Practitioner consensus | Field data found grip strength didn’t predict finish time, so a close-enough load likely transfers | Real handles and a direction change every 25m |
| Sandbag Lunges | Loaded backpack or weighted vest, walking lunges | Peer-reviewed | Loaded lunges raise hip and ankle work near-linearly with added load, the pattern a sandbag creates | A backpack doesn’t shift and settle with your stride like sand |
| Wall Balls | Medicine ball throws to a wall or a marked target height | Untested | No published transfer study exists | Pacing 100 reps under fatigue, not the movement itself |
| Burpee Broad Jump | Standard burpee plus broad jump, back to back | Untested (bodyweight-native) | The station is already a bodyweight movement | Almost nothing; the real gap is conditioning |
| Rowing | Rowing machine if you have one; banded rows if you don’t | Untested | No transfer study exists for either option | A band can’t replicate a machine’s resistance curve |
Some of these are backed by real research on force curves and joint loading. Others are just what coaches have always said.
Not all substitutes are created equal.
Sled Work: What the Resisted-Sprint Research Actually Says
The sled push and sled pull are the hardest stations to fake at home. There’s no substitute for constant, heavy friction.
The closest research comes from sprint training, not Hyrox specifically. Sled loads between 50 and 75 percent of body mass built the most acceleration. They also built the most force in young athletes. Heavier loads still built power even as top speed dropped.
Translation: if you’re dragging a loaded sled, tire, or plate on a rope, load it heavy. Don’t load it light. Light loads train a speed you won’t use in a 50-meter push.
One catch. A separate study found the load needed to hit a given effort level differs by athlete. It’s not a fixed body-weight percentage. A generic “50% body weight” number from a blog post might be off for you. Start heavy, then adjust by feel over two or three sessions.
SkiErg and Wall Balls: One Falls Short, One Barely Needs a Substitute
Not every station is equally fakeable.
A pure resistance-band pulldown, the most common SkiErg substitute in home-gym guides, misses something real. The closest studied comparison is EMG research on cross-country double poling. It found legs and trunk supply 34-37% of propulsive power, even in a movement people call “upper body.” A pure arm-pull substitute trains only part of the machine.
Think of it like practicing free throws with a tennis ball. Your arm learns something. Just not quite the right something. A better SkiErg substitute adds a hip hinge and leg drive to the pull, not a seated, arm-only version.
Wall balls need almost no substitute at all. A medicine ball, an open wall, and 100 reps gets you most of the way there. No published study tests this substitute directly. But the movement pattern is close enough. The real challenge is pacing 100 reps under fatigue, not finding equipment.
Sequencing Loaded Work Before a Run Without Wrecking Your Legs
One more piece most home-training guides skip. It’s when to do the loaded work relative to your running.
Strength work briefly makes your running less efficient. A review of controlled trials found this effect resolves within 24 hours. Every study in that review found strength training helps running economy over the long run. The catch is timing. Research recommends 6-24 hours between hard running and heavy loaded work. That gap keeps one from wrecking the other.
Translation: don’t do your heaviest loaded lunges right before a hard interval session. Run first on combined days, while your legs are fresh, then load the substitute station after. This overlaps with the interference effect in concurrent training. Lifting and running compete for the same recovery window. It also feeds into compromised running, where your form has to hold up under fatigue anyway.
A Minimal-Equipment Weekly Build
Take an athlete I’ll call Dan, 34, training for his first Hyrox Open out of a one-car garage. No sled, no SkiErg, no rower. Just a weighted vest, two kettlebells, and a duffel bag he filled with sand.
Twelve weeks out, he built his week around four sessions. Two runs, one full-body loaded circuit from the substitution matrix above, and one race-simulation brick pairing loaded work with running.
His farmers carry and lunge splits on race day landed close to his training numbers. His SkiErg-equivalent effort was the one station where he felt least prepared, exactly the gap the double-poling research would predict. He finished in 1:38, solidly mid-pack for a first race with zero specialty equipment.
The hardest part of training for Hyrox with minimal equipment isn’t finding substitutes. It’s making sure that work actually shows up in your plan instead of getting quietly skipped.
AthleteOS logs sandbag drags, weighted-vest sprints, and loaded carries as their own structured sessions inside your Hyrox training plan. They sit right alongside your running intervals and your race-pace runs. When a station substitute goes consistently under-loaded compared to where your build expects it, that shows up before race week. Not during it. It also pairs naturally with rehearsing your Roxzone transitions under real fatigue. A missing sled shouldn’t mean a missing station stimulus.
See what a minimal-equipment build looks like at myathleteos.com/signup.