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ZRS Sonoma Race 2

Sonoma Raceway · March 14, 2026 · 7 hours

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Clark Cambern

ZR2#177 Cambern Performance
Pace: 3rd of 9 (+6.54s)|Consistency: 3rd of 9

Top Coaching Points

⚠
S3 is weakest sector~24.0s potential

3rd of 9 in class — +1.296s vs class best

Pace Picture

1:49.672
Best Lap
1:50.704
Best 10 Avg
3rd of 9 · +6.54s
1.1%
CV% (lower = better)
3rd of 9 · +0.2% CV
1.030s
Lap-to-Lap Delta

Race Execution

Focus Area

S1least consistent (0.832s spread)
3rd in class · +1.031s vs best

Driver Consistency

RecoveryGood
0 laps avg
OpeningConcern
cautious

Cautious opener — losing time in first 3 laps of each stint. Could push harder on out-laps

Late StintGood
0.6x more spread

Driver Incidents

1
incident
+26.5s
total cost
+26.5s
worst single

Stint Deep Dive

Lap times vs. lap-in-stint — positive ms/lap = tires degrading

S1
37 laps
Drift per lap
-25 ms/lap
Class avg: -16ms/lap
Early 1:51.768Late 1:51.590
Stable (37 laps)