Introducing New Doubles Insights for HYROX Athletes

We’re excited to announce a brand new feature now available for free on RoxOpt — New Doubles Insights, designed to help you evaluate and strategize with a new HYROX doubles partner.

Until now, RoxOpt has been the go-to platform for analyzing performance and uncovering potential in established HYROX doubles teams. But we know that many athletes are teaming up with new partners every race. That’s why we saw an opportunity to use RoxOpt’s powerful AI and machine learning simulation engine to predict how a new doubles team might perform, based entirely on each athlete’s solo race history.

Here’s what you can expect from this new feature:

Partner Skill Comparison

Typical station-by-station percentile and split time comparisons often miss the mark when it comes to evaluating new HYROX doubles teams. For example, what if both athletes are racing in the Pro Doubles division, but one has only competed in Open and the other in Pro? Or maybe you’re pairing up for Mixed Doubles, and the male athlete has a Pro race history while the female partner has raced only in Open. Those performance differences can be misleading because the weight standards vary across divisions.

To fix that, we developed a new scoring system that normalizes each athlete’s station performance based on the selected doubles division and its weights. This makes your team’s strengths and weaknesses much easier to compare and far more accurate.

Predicted Performance Ranges

Just like in RoxOpt’s Race Reports, our new tool predicts what’s possible for your team, both overall and for each station. These projections are powered by RoxOpt’s proprietary models, built from millions of data points across solo and doubles performances. The result: high-confidence predictions for what you and your partner can achieve together.

Partner Compatibility Score

Raw performance alone doesn’t tell the full story. In HYROX doubles, certain stations depend on closely matched ability, while others benefit from complementary strengths. For example, you’re only as fast as your slowest runner, so similar run capacity is essential. On the other hand, stations like sleds or wall balls can be optimized by dividing the work based on each partner’s strengths.

We analyzed thousands of doubles races to uncover patterns in team chemistry. Based on those insights, we developed a Partner Compatibility Score ranging from 0 to 100 percent. The higher your score, the stronger the fit — and the more likely your team is to reach its predicted peak potential.

Whether you're scouting for a new partner, testing a last-minute pairing, or simply curious how two solo athletes might perform together, this new tool gives you data-driven confidence heading into race day.

Try it now for free and share your results with your partner. Your next HYROX doubles PR might just start here.