Rider Type · Data-Derived
All-Rounder
No obvious weakness. Adapts to gradient and distance without big performance swings.
Over 11 rides and 105 segment results in 2026, Charlie Stahl averaged in the top 19% of the field, with a −1 percentile points from the opening segments to the late-ride segments.
Over 11 rides and 105 segment results in 2026, Charlie Stahl averaged in the top 19% of the field, with a −1 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 19% avg →
Late (S07+): top 20% avg ·
Swing: −1 percentile points
Performance by Segment Type
By Distance
<0.4km (n=33 · 465W avg)
Top 22%
0.4–0.8km (n=40 · 406W avg)
Top 18%
>0.8km (n=32 · 355W avg)
Top 19%
By Gradient
<6% flat (n=21 · 395W avg)
Top 20%
6–10% mod (n=45 · 402W avg)
Top 19%
10–13% steep (n=30 · 431W avg)
Top 18%
>13% wall (n=8 · 393W avg)
Top 26%
Effort Profile
Punchy <0.45km ≥9% (n=26)
Top 21%
Threshold ≥0.7km ≥5% (n=30)
Top 19%
Peak Performances — Best 5 Segments
| Rank | Segment | Distance | Grade |
|---|---|---|---|
| 4/59 | Vineyard/Redwood | 0.64 km | 4.3% |
| 3/39 | Cervantes Wall | 0.87 km | 9.5% |
| 5/51 | Vista Verde from Old Spanish Trail (Egan Official) | 0.74 km | 12.3% |
| 6/60 | Loyola with Berkshire sidetrip | 1.29 km | 5.5% |
| 6/59 | Hilltop Drive | 0.85 km | 4.4% |
Toughest Moments — Worst 5 Segments
| Rank | Segment | Distance | Grade |
|---|---|---|---|
| 46/59 | Magdalena - Dawson to Stonebrook | 1.08 km | 5.0% |
| 32/70 | Alexis final kicker | 0.34 km | 13.1% |
| 16/37 | Meadowood NB | 0.32 km | 8.5% |
| 31/76 | Dianne Drive Climb | 0.31 km | 6.5% |
| 29/71 | middle fork from stop sign | 0.25 km | 15.2% |
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: steep (10–13%) at top 18%.
🎯
Development Area
Sharpening the best segments into consistent top-10 finishes. Currently 52% 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.