Performance Analysis
Boston 2025 - S8 • Hyrox Doubles Mixed
Compare Performance:
Compare Athletes
Search for an athlete to compare with Jonathan Zeltser
Compare with Age Group
Compare your performance against the average of your age group (45-49).
Category Performance Summary
aerobic
+13.5%
vs expected performance
• SkiErg
• Burpee Broad Jump
• Row
strength
+28.3%
vs expected performance
• Sled Push
• Sled Pull
• Farmers Carry
running
-9.4%
vs expected performance
• Total Running
Performance Radar
Click to expand
Performance Radar Chart
Running Splits Analysis
Fatigue Score: -4.2
Good pacing - slightly better endurance than average
Your pace drop: -7.8%
Race avg drop: -3.6%
Trend per run: -1.8%
| Segment | Time | Expected | Variance | Percentile | Race Avg |
|---|---|---|---|---|---|
| Run 1 | 5:20 | 5:48 | -8.1% | 8th | 6:40 |
| Run 2 | 4:19 | 4:39 | -7.3% | 9th | 5:24 |
| Run 3 | 4:31 | 4:55 | -8.3% | 8th | 5:42 |
| Run 4 | 4:28 | 4:56 | -9.7% | 6th | 5:44 |
| Run 5 | 4:34 | 5:00 | -8.8% | 6th | 5:51 |
| Run 6 | 4:28 | 4:56 | -9.5% | 6th | 5:46 |
| Run 7 | 4:26 | 4:55 | -10.0% | 6th | 5:45 |
Training Recommendations
- → Focus on lower body/quad strength - 28.3% below expected on strength exercises (Sled Push, Sled Pull)
- → Focus on aerobic capacity - 13.5% below expected on cardio exercises (SkiErg, Burpee Broad Jump)
- → Specific weakness: Sled Push - 46.6% slower than expected
- → Specific weakness: Wall Balls - 35.4% slower than expected
- → Specific weakness: Sled Pull - 33.5% slower than expected
Exercise Analysis
| Exercise | Category | Time | Expected | Variance | Percentile | Race Avg |
|---|---|---|---|---|---|---|
| SkiErg | aerobic | 4:15 | 4:06 | +3.2% | 36th | 4:22 |
| Sled Push | strength | 2:29 | 1:41 | +46.6% | 91th | 1:59 |
| Sled Pull | strength | 4:43 | 3:32 | +33.5% | 72th | 4:19 |
| Burpee Broad Jump | aerobic | 3:19 | 2:41 | +23.0% | 50th | 3:24 |
| Row | aerobic | 5:03 | 4:25 | +14.2% | 76th | 4:47 |
| Farmers Carry | strength | 1:49 | 1:33 | +16.6% | 54th | 1:48 |
| Sandbag Lunges | strength | 3:24 | 3:06 | +9.5% | 34th | 3:54 |
| Wall Balls | strength | 5:30 | 4:03 | +35.4% | 72th | 5:02 |
| Total Running | running | 32:06 | 35:26 | -9.4% | 6th | 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 (19.0th 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