PAXIFYEarly access

Chelsea Brown

2023 Tesla Model 3 Performance · AS · All clubs · 2025

Compare with…
Gap to PAX winner+5.57%Median across 12 events
Run 1 pace+9.12%+3.74% off own best
Cones per event0.62 DNF/DSQ runs
PAX wins01 top-10 finish

Gap to PAX winner, by event

Higher on the chart is faster

0%2.5%5%7.5%10%HOU #2HOU #3HOU #6HOU #7SPK #7SPK #8HOU #9Each event · HOU #2: +5.22%Each event · SPK #2: +4.16%Each event · HOU #3: +5.93%Each event · SPK #3: +6.40%Each event · HOU #6: +6.74%Each event · SPK #5: +5.06%Each event · HOU #7: +3.88%Each event · HOU #8: +7.97%Each event · SPK #7: +7.27%Each event · HOU #1: +5.19%Each event · SPK #8: +3.59%Each event · HOU #9: +7.75%RollingEach event
Each event4-event rolling median

Pace by run number

Median best-so-far gap to the PAX winner after each run

0%2.5%5%7.5%10%Run 1Run 2Run 3Run 4Run 5Run 6Chelsea · Run 1: +9.12%Chelsea · Run 2: +8.45%Chelsea · Run 3: +7.42%Chelsea · Run 4: +6.13%Chelsea · Run 5: +5.21%Chelsea · Run 6: +3.88%Chelsea
Median across 12 events

Cones & DNFs

54 runs across 12 events · a cone is +2 s
Cones per event0.67 total
Clean events4 / 12No cones and no DNFs
Runs coned13%83% of runs clean
DNF runs23.7% of runs
Costly cones1Coned runs faster than the one that counted

By run number

0%10%20%30%Run 1Run 2Run 3Run 4Run 5Run 6Coned · Run 1: 17%DNF · Run 1: 8%Coned · Run 2: 18%DNF · Run 2: 0%Coned · Run 3: 9%DNF · Run 3: 9%Coned · Run 4: 8%DNF · Run 4: 0%Coned · Run 5: 14%DNF · Run 5: 0%Coned · Run 6: 0%DNF · Run 6: 0%
% of runs coned% of runs DNF

By event

0123HOU #2SPK #2HOU #3SPK #3HOU #6SPK #5HOU #7HOU #8SPK #7HOU #1SPK #8HOU #9cleancleancleancleanCones · HOU #2: 1DNFs · HOU #2: 0Cones · SPK #2: 0DNFs · SPK #2: 2Cones · HOU #3: 1DNFs · HOU #3: 0Cones · SPK #3: 0DNFs · SPK #3: 0Cones · HOU #6: 0DNFs · HOU #6: 0Cones · SPK #5: 1DNFs · SPK #5: 0Cones · HOU #7: 1DNFs · HOU #7: 0Cones · HOU #8: 1DNFs · HOU #8: 0Cones · SPK #7: 0DNFs · SPK #7: 0Cones · HOU #1: 0DNFs · HOU #1: 0Cones · SPK #8: 1DNFs · SPK #8: 0Cones · HOU #9: 1DNFs · HOU #9: 0
ConesDNF runs

Costly cones

Coned runs that were faster than the time that counted, before the penalty.

EventRunRawConesCounted bestTime lostPAX pos clean
SPK #5 Jun 7, 2025347.461+148.5411.080 s8th (was 31st)

By club

Field depth differs by club, so compare gaps within a club
ClubEventsPAX winsMedian gapBest gap
Houston Region SCCA7—+5.93%+3.88%
Spokes / SASCA5—+5.06%+3.59%

Events

Newest first
EventClassPAX posBest rawPAXGapCones
Regional #9
Houston Region SCCA · Oct 5, 2025
AS59 / 14948.45540.024+7.75%1
Autocross #8
Spokes / SASCA · Sep 27, 2025
AS23 / 19044.82237.023+3.59%1
Regional #1
Houston Region SCCA · Sep 21, 2025
AS28 / 16549.64841.009+5.19%0
Autocross #7
Spokes / SASCA · Aug 9, 2025 · listed as “Chelsea B”
AS54 / 17848.25639.859+7.27%0
Regional #8
Houston Region SCCA · Aug 3, 2025
AS66 / 16340.64233.570+7.97%1
Regional #7
Houston Region SCCA · Jul 6, 2025
AS9 / 15945.16737.308+3.88%1
Autocross #5
Spokes / SASCA · Jun 7, 2025 · listed as “Chelsea B”
AS31 / 13548.54140.094+5.06%1
Regional #6
Houston Region SCCA · Jun 1, 2025
AS32 / 16945.60037.666+6.74%0
Autocross #3
Spokes / SASCA · Mar 29, 2025
AS43 / 21548.13839.762+6.40%0
Regional #3
Houston Region SCCA · Mar 2, 2025
AS42 / 16654.58945.091+5.93%1
Autocross #2
Spokes / SASCA · Mar 1, 2025 · listed as “Chelsea B”
AS38 / 15547.97739.629+4.16%0 · 2 DNF
Regional #2
Houston Region SCCA · Feb 2, 2025
AS32 / 16845.21337.346+5.22%1

Observations

Computed
  • Run 1 is typically +9.12% off the PAX winner; Chelsea finishes around +5.57%, so about 3.6 points come over the remaining runs.
  • Chelsea is typically within 1 point of final pace by run 4.
  • Median gap went from +5.57% in the first half of these events to +6.23% in the second half.
  • Run 1 is where mistakes happen most: 25% of run 1s were coned or DNF.
  • 1 coned run was faster than the time that counted. The biggest, at SPK #5, would have been 1.080 s quicker and 23 PAX places higher clean.