Rider Type · Data-Derived
All-Rounder
No obvious weakness. Adapts to gradient and distance without big performance swings.
Over 15 rides and 95 segment results in 2025, Greg McCullough averaged in the top 14% of the field, with a −2 percentile points from the opening segments to the late-ride segments.
Over 15 rides and 95 segment results in 2025, Greg McCullough averaged in the top 14% of the field, with a −2 percentile points from the opening segments to the late-ride segments.
Fatigue Pattern — Field Percentile by Segment Position
Average field percentile per segment slot (lower = better; bar height = how far back)
Opening (S01–S02): top 14% avg →
Late (S07+): top 15% avg ·
Swing: −2 percentile points
Performance by Segment Type
By Distance
<0.4km (n=34 · 536W avg)
Top 15%
0.4–0.8km (n=34 · 437W avg)
Top 12%
>0.8km (n=27 · 357W avg)
Top 15%
By Gradient
<6% flat (n=12 · 458W avg)
Top 11%
6–10% mod (n=49 · 446W avg)
Top 15%
10–13% steep (n=27 · 454W avg)
Top 13%
>13% wall (n=6 · 456W avg)
Top 15%
Effort Profile
Punchy <0.45km ≥9% (n=21)
Top 13%
Threshold ≥0.7km ≥5% (n=24)
Top 14%
Peak Performances — Best 5 Segments
| Rank | Segment | Distance | Grade |
|---|---|---|---|
| 4/91 | La Barranca Rd last steep part | 0.17 km | 14.2% |
| 4/85 | fulll Whitham Avenue | 0.43 km | 5.4% |
| 4/86 | Mora Climb - Stop to Fence | 0.83 km | 8.1% |
| 4/82 | Mora: Trail of Tribulation | 0.69 km | 10.4% |
| 5/89 | Wildcrest to 2nd White Gate (Egan Official) | 0.37 km | 12.7% |
Toughest Moments — Worst 5 Segments
| Rank | Segment | Distance | Grade |
|---|---|---|---|
| 39/66 | Andover Way | 0.2 km | 10.4% |
| 32/72 | De Bell (Egan official) | 0.31 km | 7.9% |
| 21/55 | Laurel Glen to top of Alexis (Egan Official) | 1.04 km | 6.1% |
| 22/66 | Valley View from Border | 0.31 km | 8.1% |
| 29/90 | Summerhill / Rockpoint | 0.36 km | 8.4% |
What the Data Suggests
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Strengths to Protect
Remarkable consistency — no single segment type is a weakness. Consistent across all segment types with less than 5 percentile points separating any category. That adaptability is rare: most riders have a clear Achilles heel that good routes can exploit. Best gradient: flat/rolling (<6%) at top 11%.
🎯
Development Area
Sharpening the best segments into consistent top-10 finishes. Currently 67% top-10 rate — the consistency is there, the peak isn't yet. High-intensity work (VO2max, 30/30s) would push best efforts into the front group.
📊
The Real Enemy
Absolute power, not profile. The data shows manageable fatigue. The consistency is the foundation. The gap to the front isn't about endurance or the wrong segment type — it's about the power number itself. That's the most direct lever.