ZENITH · HYROX RESOURCES
Estimate Your HYROX Race Time.
Build a transparent race-time budget from running pace, eight station estimates and time in the Roxzone. Change one input to see how it affects the finish.
This free website tool adds your own inputs. It is an illustrative planning estimate, separate from the native app’s deeper race prediction and performance model.
Build Your Race-Time Budget
Example inputs are a starting point, not population averages. Enter your own realistic splits. For doubles, enter the station time for the whole team; both athletes run together.
Enter your splits and select “Estimate my finish” to see the full calculation.
Your Estimated Finish
Use a pace you can sustain repeatedly after stations rather than a fresh 1 km personal best. Enter station times from comparable sessions, then allow for transitions. The calculator shows every part of the total and keeps your inputs on this device; it does not upload workout or health data.
What Affects Your Prediction
Division, doubles workload, station execution, running fatigue, penalties and the course layout all affect a finish. The tool does not guess these for you or claim a statistical confidence interval. A predicted time is not a guaranteed result or an earned performance score.
Improve Your Estimate
Repeat comparable training sessions and replace guesses with observed splits. Change one part of your preparation, then assess whether the whole run–station sequence improves. Faster station work is not automatically better if it compromises every run afterward.
Frequently Asked Questions
Is this the native Zenith race prediction engine?
No. This public tool is a transparent split-budget calculator. It does not use the native app’s calibrated performance model, claim validation against race results or award a Zenith score.
Does the calculator send my training data anywhere?
No. Calculation happens in your browser. Inputs are not submitted to an analytics provider or used for advertising.