Performance Analysis
Boston 2025 - S8 • Hyrox Doubles Mixed
Compare Performance:
Compare Athletes
Search for an athlete to compare with Taj Halfkenny
Compare with Age Group
Compare your performance against the average of your age group (35-39).
Category Performance Summary
aerobic
+0.4%
vs expected performance
• SkiErg
• Burpee Broad Jump
• Row
strength
-11.3%
vs expected performance
• Sled Push
• Sled Pull
• Farmers Carry
running
+0.3%
vs expected performance
• Total Running
Performance Radar
Click to expand
Performance Radar Chart
Running Splits Analysis
Fatigue Score: -4.0
Good pacing - slightly better endurance than average
Your pace drop: -7.6%
Race avg drop: -3.6%
Trend per run: -1.4%
| Segment | Time | Expected | Variance | Percentile | Race Avg |
|---|---|---|---|---|---|
| Run 1 | 8:17 | 7:46 | +6.5% | 95th | 6:40 |
| Run 2 | 6:11 | 6:19 | -2.3% | 83th | 5:24 |
| Run 3 | 6:29 | 6:40 | -2.9% | 82th | 5:42 |
| Run 4 | 6:33 | 6:44 | -2.8% | 82th | 5:44 |
| Run 5 | 7:35 | 6:56 | +9.4% | 96th | 5:51 |
| Run 6 | 6:42 | 6:50 | -2.0% | 84th | 5:46 |
| Run 7 | 6:40 | 6:46 | -1.7% | 84th | 5:45 |
Training Recommendations
- → Specific weakness: SkiErg - 8.4% slower than expected
- → Specific weakness: Row - 6.9% slower than expected
Exercise Analysis
| Exercise | Category | Time | Expected | Variance | Percentile | Race Avg |
|---|---|---|---|---|---|---|
| SkiErg | aerobic | 5:06 | 4:42 | +8.4% | 99th | 4:22 |
| Sled Push | strength | 2:15 | 2:22 | -5.3% | 79th | 1:59 |
| Sled Pull | strength | 4:24 | 5:17 | -16.9% | 59th | 4:19 |
| Burpee Broad Jump | aerobic | 3:42 | 4:18 | -14.2% | 67th | 3:24 |
| Row | aerobic | 5:37 | 5:15 | +6.9% | 97th | 4:47 |
| Farmers Carry | strength | 1:52 | 2:08 | -12.6% | 61th | 1:48 |
| Sandbag Lunges | strength | 5:01 | 4:54 | +2.1% | 88th | 3:54 |
| Wall Balls | strength | 4:45 | 6:14 | -24.0% | 48th | 5:02 |
| Total Running | running | 48:27 | 48:16 | +0.3% | 87th | 41:09 |
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 (86.3th 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