Age Group Comparison
Chicago 2025 - S8 • Hyrox Pro Women Fr Sa
Comparison Scope:
Marleen Zijlstra
Place: 677
Time: 1:34:51
Country: Netherlands
Percentile: 98.1th
45-49 Age Group Average
Place: N/A
Time: 1:23:39
Country: (87 athletes)
Percentile: 50.0th
Category Comparison
Bars show relative strength advantage based on performance vs expected baseline (longer = bigger advantage)
aerobic
Marleen: -14.7% |
45-49 Age Group: +0.0%
Marleen
14.7%
45-49 Age Group
strength
Marleen: -7.5% |
45-49 Age Group: +0.0%
Marleen
7.5%
45-49 Age Group
running
Marleen: -2.2% |
45-49 Age Group: +0.0%
Marleen
2.2%
45-49 Age Group
Exercise Breakdown - Relative Performance
| Exercise | Category | Marleen (vs Expected) | 45-49 Age Group (vs Expected) | Better Performance | Visual |
|---|---|---|---|---|---|
| Burpee Broad Jump | aerobic | 5:25 (-17.2%) | 5:06 (+0.0%) |
Marleen
+17.2% better
|
|
| Row | aerobic | 4:56 (-10.8%) | 5:01 (+0.0%) |
Marleen
+10.8% better
|
|
| SkiErg | aerobic | 4:26 (-16.1%) | 4:48 (+0.0%) |
Marleen
+16.1% better
|
|
| Total Running | running | 36:37 (-2.2%) | 33:24 (+0.0%) |
Marleen
+2.2% better
|
|
| Farmers Carry | strength | 2:44 (-16.0%) | 2:25 (+0.0%) |
Marleen
+16.0% better
|
|
| Sandbag Lunges | strength | 5:56 (-3.1%) | 4:54 (+0.0%) |
Marleen
+3.1% better
|
|
| Sled Pull | strength | 6:57 (-14.1%) | 6:01 (+0.0%) |
Marleen
+14.1% better
|
|
| Sled Push | strength | 4:51 (-26.3%) | 4:23 (+0.0%) |
Marleen
+26.3% better
|
|
| Wall Balls | strength | 10:32 (+21.9%) | 6:22 (+0.0%) |
45-49 Age Group
+21.9% better
|
|
How to Read This Comparison
- • Relative Performance Mode: Compares how each athlete performed vs their expected baseline
- • Variance %: Positive = slower than expected, Negative = faster than expected
- • Advantage: Difference in variance percentages (who performed better relative to expectations)
- • Use Case: Identify relative strengths/weaknesses - who's better at a category relative to their overall fitness level
- • Diverging Bars: Bar extends toward the athlete with the advantage in that category/exercise
- • Colors: Blue = Marleen, Orange = 45-49 Age Group