Age Group Comparison
Boston 2025 - S8 • Hyrox Men
Comparison Scope:
Keith Brennan
Place: 1239
Time: 1:50:52
Country: United States
Percentile: 87.5th
45-49 Age Group Average
Place: N/A
Time: 1:38:00
Country: (1911 athletes)
Percentile: 50.0th
Category Comparison
Bars show relative strength advantage based on performance vs expected baseline (longer = bigger advantage)
aerobic
Keith: -7.8% |
45-49 Age Group: +0.0%
Keith
7.8%
45-49 Age Group
strength
Keith: -10.1% |
45-49 Age Group: +0.0%
Keith
10.1%
45-49 Age Group
running
Keith: +3.1% |
45-49 Age Group: +0.0%
Keith
3.1%
45-49 Age Group
Exercise Breakdown - Relative Performance
| Exercise | Category | Keith (vs Expected) | 45-49 Age Group (vs Expected) | Better Performance | Visual |
|---|---|---|---|---|---|
| Burpee Broad Jump | aerobic | 6:06 (-20.4%) | 6:40 (+0.0%) |
Keith
+20.4% better
|
|
| Row | aerobic | 5:07 (-7.1%) | 5:07 (+0.0%) |
Keith
+7.1% better
|
|
| SkiErg | aerobic | 5:13 (+4.1%) | 4:40 (+0.0%) |
45-49 Age Group
+4.1% better
|
|
| Total Running | running | 46:45 (+3.1%) | 37:27 (+0.0%) |
45-49 Age Group
+3.1% better
|
|
| Farmers Carry | strength | 2:32 (-6.2%) | 2:27 (+0.0%) |
Keith
+6.2% better
|
|
| Sandbag Lunges | strength | 6:12 (-9.8%) | 6:19 (+0.0%) |
Keith
+9.8% better
|
|
| Sled Pull | strength | 5:37 (-19.1%) | 5:42 (+0.0%) |
Keith
+19.1% better
|
|
| Sled Push | strength | 2:55 (-13.5%) | 3:13 (+0.0%) |
Keith
+13.5% better
|
|
| Wall Balls | strength | 11:36 (-2.0%) | 8:40 (+0.0%) |
Keith
+2.0% 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 = Keith, Orange = 45-49 Age Group