



Simulate the race. Train like it matters.
- Real race-style simulations: timing splits, transitions, and pacing.
- Real‑time audio coaching to adjust pace and conserve energy.
- Add friends and compete in virtual competitions.
- Join leaderboards and see how you rank against others.
- Detailed analytics: splits, estimated finish, movement efficiency.
- Covers running, sled push/pull, burpees, row, SkiErg, wall balls and more.
Why Athletes Love RoxSIM
Pacing, accountability and race‑day confidence – in every session.
Accurate Splits
Track every station, transition and total time with precision.
Audio Coaching
Real‑time cues keep you on pace and under control.
Add Friends
Connect with friends and train together. Challenge each other and stay motivated.
Virtual Competitions
Join competitions, compete against others, and climb the leaderboards.
Leaderboards
See how you rank against friends and the global community.
Share Results
Share your achievements and race times with your network.
Efficiency Scores
See where you leak energy and get actionable fixes.
Race Predictions
Estimate finish time and target weak segments.