Performance Analysis
Maastricht 2025 - S8 • Hyrox Men
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Search for an athlete to compare with Stefan Grootkarzijn
Compare with Age Group
Compare your performance against the average of your age group (30-34).
Place
56
Total Time
1:06:50
Overall Percentile
3.0
Lower is faster
Category Performance Summary
aerobic
+0.2%
vs expected performance
• SkiErg
• Burpee Broad Jump
• Row
strength
+16.5%
vs expected performance
• Sled Push
• Sled Pull
• Farmers Carry
running
+1.5%
vs expected performance
• Total Running
Performance Radar
Click to expand
Performance Radar Chart
Running Splits Analysis
Fatigue Score: 2.9
Slight fatigue - slowing down a bit more than average
Your pace drop: +12.7%
Race avg drop: +9.8%
Trend per run: +2.5%
| Segment | Time | Expected | Variance | Percentile | Race Avg |
|---|---|---|---|---|---|
| Run 1 | 3:33 | 3:44 | -5.0% | 1th | 4:50 |
| Run 2 | 3:48 | 3:41 | +2.9% | 6th | 4:46 |
| Run 3 | 4:04 | 3:56 | +3.1% | 7th | 5:05 |
| Run 4 | 4:03 | 3:57 | +2.3% | 5th | 5:11 |
| Run 5 | 4:25 | 4:03 | +8.7% | 10th | 5:28 |
| Run 6 | 4:09 | 3:59 | +3.8% | 6th | 5:15 |
| Run 7 | 4:08 | 3:58 | +4.0% | 6th | 5:15 |
Training Recommendations
- → Focus on lower body/quad strength - 16.5% below expected on strength exercises (Sled Push, Sled Pull)
- → Specific weakness: Wall Balls - 50.2% slower than expected
- → Specific weakness: Sandbag Lunges - 17.4% slower than expected
- → Specific weakness: Sled Pull - 12.0% slower than expected
Exercise Analysis
| Exercise | Category | Time | Expected | Variance | Percentile | Race Avg |
|---|---|---|---|---|---|---|
| SkiErg | aerobic | 3:50 | 4:00 | -4.5% | 0th | 4:28 |
| Sled Push | strength | 2:02 | 1:52 | +8.0% | 8th | 2:42 |
| Sled Pull | strength | 3:54 | 3:28 | +12.0% | 9th | 5:18 |
| Burpee Broad Jump | aerobic | 3:43 | 3:28 | +6.9% | 4th | 6:04 |
| Row | aerobic | 4:10 | 4:14 | -1.9% | 1th | 4:48 |
| Farmers Carry | strength | 1:23 | 1:27 | -5.0% | 1th | 2:08 |
| Sandbag Lunges | strength | 3:45 | 3:11 | +17.4% | 9th | 5:15 |
| Wall Balls | strength | 6:11 | 4:07 | +50.2% | 21th | 8:29 |
| Total Running | running | 28:10 | 27:45 | +1.5% | 4th | 36:13 |
How to Read This Analysis
- • Percentile: Your ranking in the race (lower is better for time-based events)
- • Expected Time: Predicted exercise time based on your overall performance level (3.0th percentile)
- • Variance: How much faster (negative) or slower (positive) you were compared to expected
- • Positive variance indicates a relative weakness that may benefit from focused training
- • Negative variance indicates a relative strength