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ZRS Sonoma Race 1

Sonoma Raceway · March 14, 2026 · 7 hours

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Jason Alder

ZP2#59 Stratus Racing
Pace: 4th of 25 (+0.79s)|Consistency: 9th of 25

Top Coaching Points

S3 is weakest sector~20.3s potential

4th of 25 in class — +0.362s vs class best

Pace Picture

1:44.355
Best Lap
1:44.708
Best 10 Avg
4th of 25 · +0.79s
0.9%
CV% (lower = better)
9th of 25 · +0.2% CV
0.914s
Lap-to-Lap Delta

Race Execution

Focus Area

S1least consistent (0.552s spread)
4th in class · +0.098s vs best

Driver Consistency

RecoveryGood
0 laps avg
OpeningWatch
cautious

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

Late StintGood
0.3x more spread

Stint Deep Dive

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

S4
112 laps
Drift per lap
-10 ms/lap
Class avg: -20ms/lap
Early 1:46.155Late 1:45.101
Improving — 1.1s over 112 laps