Content rating
Everyone
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About this app

RoxTarget turns your own times into a predicted finish for a fitness race of eight runs and eight stations, and a plan that gets you there.

EVERY NUMBER IS YOURS
Your predicted finish starts from a typical time at each station and swaps in your own as you log. Runs straight off a station are measured as runs under fatigue, so the prediction knows how much you fade, rather than assuming it.

A PLAN THAT REWRITES ITSELF
Pick your race and the days you can train. RoxTarget writes your sessions onto those days, all the way to race day, and rewrites the plan around what you log. The coming week is held still, so a session you have arranged your week around does not move under you.

RACE DAY
Predict lays out every run and station against a typical time. The race day sheet puts your splits end to end, with the time in the transition zones in the clock, so the last row is your finish.

SQUADS
Train with people. A squad shows each athlete's predicted finish beside yours, and a pair or a relay is predicted from its members' own times. Everyone racing the same event can join that race's open squad.

PRIVATE BY DEFAULT
Sign in with a passkey, an email code or a link: there is no password to leave lying around. Your profile is only public if you switch it on, and you can delete your account and everything in it from Settings.

IN YOUR LANGUAGE
RoxTarget speaks English, German, Spanish, French, Italian and Dutch. It follows your phone's language, or you can pick one in Settings.

RoxTarget works for HYROX and other fitness races with the same format. It is an independent app and is not affiliated with or endorsed by HYROX.
Predict your fitness race finish from your own times, with a plan to get there
Updated on
Nov 1, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Health and fitness and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

The first release of RoxTarget for Android: your predicted finish for a fitness race, built from your own times, a plan that rewrites itself around what you log, the race day sheet, and squads. In English, German, Spanish, French, Italian and Dutch.
Content rating
Everyone
Users Interact
Learn more

App support

About the developer
Fells Code, LLC
support@fellscode.com
3613 Briarstone Rd Randallstown, MD 21133-4232 United States
+1 443-985-1278