CrossFit Open Score Percentiles by Age: How Does Your Age Group Compare?

Comparing your CrossFit Open scores to the overall leaderboard doesn't tell the full story. A 42-year-old competing against 25-year-olds isn't a fair benchmark. Here's how scores actually break down by age group using data from 379,235 athletes in the 2026 Open.

Why Age-Specific Percentiles Matter

The Open leaderboard shows your rank among everyone in your division (e.g., Men 40-44). But how does the top 10% of the 40-44 division compare to the top 10% of the 18-34 division? And at what age does performance really start to drop?

These are the questions the data answers.

Division Size by Age

First, understand the sample sizes you're competing within:

The 35-39 division is the second largest — these are athletes who aged out of the main bracket but are still highly competitive. The 50-54 division is notably large, suggesting a dedicated community of masters athletes.

Performance Drop by Age

Using average overall rank percentile (where lower score = better) across the top 10,000 athletes per age-eligible division:

Performance measured as average rank degradation relative to the 25-29 peak.

Key observations:

• Peak performance is 25-29, not 18-24. Experience matters in CrossFit.
• Women age more gracefully at every bracket — a 45-49 woman retains 75% of peak performance versus 66% for a man.
• The sharpest drop occurs between 45-49 and 50-54 for both genders, suggesting this is where biological aging starts outpacing training adaptation.

What "Top 10%" Means in Each Division

Here's what you need to achieve to be in the top 10% of your specific division:

In the smaller divisions, being top 10% means being in the top few hundred to a thousand athletes. The competition density is lower, which means consistent training has an outsized impact.

The Masters Sweet Spot: 35-39

The 35-39 division occupies a unique position:

• Athletes are old enough to have accumulated years of CrossFit skill work
• Young enough that physical decline is minimal (only -12% for men, -9% for women)
• Many athletes in this bracket were doing CrossFit in the "peak hype" years of 2014-2019 and have 10+ years of training
• The division is large enough (27,843 men, 21,256 women) for meaningful competition

If you're approaching 35, the data suggests you have years of competitive potential ahead of you in the masters divisions.

The 50+ Cliff

After 50, the data shows a steeper decline:

• Division sizes drop sharply (50-54 is 40% the size of 45-49)
• Performance gaps widen
• But the athletes who remain are remarkably dedicated

The 60+ divisions, while small, contain some of the most inspiring athletes in the Open. They're competing not for rank but for the challenge — and they return year after year at higher rates than younger casual competitors.

Related

• Percentile Calculator — Check your exact ranking
• Age Group Performance Analysis — Deeper dive
• 2026 Results Overview — The full picture

Data from the CrossFit Open 2026 leaderboard API. Performance percentages calculated from average placement ranks within each division's top competitors.