Train HYROX with the gym you actually have.
No sled? No SkiErg? Most plans assume a fully-kitted box. PreRox reads your real equipment and substitutes intelligently — every session is one you can actually do.
Be the first to know when the app launches
Free to start. Upgrade whenever you want the full race-day plan.
HYROX by the numbers
athletes expected in HYROX in the 26/27 season
race weekends, across six continents
stations, the same format in every city on earth
HYROX-the-sport figures for the 26/27 season, per the organiser's published race calendar. PreRox is an independent app, not affiliated with HYROX®.
Most HYROX plans assume a gym you don't have
Sled, SkiErg, 30 kg sandbags — most regular gyms don't have them, and most plans act like they do. PreRox starts from the opposite: tell it what equipment you actually have, and the plan is built from that.
“Sled push with no sled: treadmill off, motor stopped, hands on the rails. It's the closest real alternative there is — 0.85 fidelity. What it doesn't reproduce: the inertia of starting a loaded sled from a dead stop.”
Missing gear isn't a dead end. It's an input.
All 8 official stations, in race order. Own the equipment for one, we substitute the rest — you'll always know exactly what's happening and why.
No sled
Treadmill, incline, motor off
How it works
Tell us your gym
What equipment you have: your box, home, or on the road.
Frequently asked
HYROX is a functional endurance race with a fixed format: 8 km of running split into eight 1 km segments, alternating with 8 functional stations (SkiErg, sled push, sled pull, burpee broad jump, row, farmers carry, sandbag lunges, wall balls), always in that order. PreRox is an independent mobile app, not affiliated with HYROX®, that generates a training plan adapted to the user's real gym equipment through an exercise-substitution engine.