Age Group Comparison
Maastricht 2025 - S8 • Hyrox Men
Comparison Scope:
Stefan Grootkarzijn
Place: 56
Time: 1:06:50
Country: Netherlands
Percentile: 3.0th
30-34 Age Group Average
Place: N/A
Time: 1:29:36
Country: (419 athletes)
Percentile: 50.0th
Category Comparison
Bars show relative strength advantage based on performance vs expected baseline (longer = bigger advantage)
aerobic
Stefan: +0.2% |
30-34 Age Group: +0.0%
Stefan
0.2%
30-34 Age Group
strength
Stefan: +16.5% |
30-34 Age Group: +0.0%
Stefan
16.5%
30-34 Age Group
running
Stefan: +1.5% |
30-34 Age Group: +0.0%
Stefan
1.5%
30-34 Age Group
Exercise Breakdown - Relative Performance
| Exercise | Category | Stefan (vs Expected) | 30-34 Age Group (vs Expected) | Better Performance | Visual |
|---|---|---|---|---|---|
| Burpee Broad Jump | aerobic | 3:43 (+6.9%) | 6:03 (+0.0%) |
30-34 Age Group
+6.9% better
|
|
| Row | aerobic | 4:10 (-1.9%) | 4:47 (+0.0%) |
Stefan
+1.9% better
|
|
| SkiErg | aerobic | 3:50 (-4.5%) | 4:26 (+0.0%) |
Stefan
+4.5% better
|
|
| Total Running | running | 28:10 (+1.5%) | 36:19 (+0.0%) |
30-34 Age Group
+1.5% better
|
|
| Farmers Carry | strength | 1:23 (-5.0%) | 2:11 (+0.0%) |
Stefan
+5.0% better
|
|
| Sandbag Lunges | strength | 3:45 (+17.4%) | 5:16 (+0.0%) |
30-34 Age Group
+17.4% better
|
|
| Sled Pull | strength | 3:54 (+12.0%) | 5:18 (+0.0%) |
30-34 Age Group
+12.0% better
|
|
| Sled Push | strength | 2:02 (+8.0%) | 2:41 (+0.0%) |
30-34 Age Group
+8.0% better
|
|
| Wall Balls | strength | 6:11 (+50.2%) | 8:23 (+0.0%) |
30-34 Age Group
+50.2% 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 = Stefan, Orange = 30-34 Age Group