Summary: Event Results + Time Lost + Projected Potential
7.98 is not a speed ceiling. The time loss is measurable: takeoff zone errors, long landings that brake step 1, and lateral drift that forces hip rotation for a right-leg lead hurdler.
Athlete Profile
Allan Palmer
60mH · 39" · 5 hurdles · Right-lead · Official: 7.98
Height
6'1"
Stride leverage advantage
Weight
168 lb
Explosive + elastic
Peak Speed
17.8 mph
H4–H5 best segment
Mechanical Time Available
0.24–0.38s
Zone errors + long landings + drift stack across 5 hurdles
Projected Corrected Time
7.60–7.74
Same fitness — cleaner inches
Primary Targets (Labeled)
Take Off: 82–86" · Landing Distance: 50–58"
Lateral drift ≤ 2" each hurdle (R+ / L−)
H1 Takeoff Too Close
+0.09s
float + long landing
Long Landings (H1–H3)
+0.12s
step 1 braking
Lateral Drift Pattern
+0.10s
hip rotation tax
Total Stack (Center)
0.30s
repeatable fix
Motion DNA™ Score
78 / 100Block + Accel
82
push sequence is clean
Hurdle Conversion
76
float shows up at H1/H3
Direction Control
74
R then L swing pattern
Time Leak by Hurdle
secondsSeconds lost per hurdle (stack estimate)
What Changes Allan Fast
actionLand shorter (≤58")
Short landing preserves step 1 speed
Hit takeoff zone (82–86")
Kills float at H1/H3
Drift ≤2" (all hurdles)
Stops hip rotation on right-lead
Label Standards
unitsTakeoff distance
Inches from hurdle to toe-off point (before hurdle)
Landing distance
Inches from hurdle to first touchdown (after hurdle)
Lateral offset
Inches right (+) or left (−) from lane centerline at each contact
Speed per step
mph at/near each contact
Value Proof (Ties It Together)
loopZone miss
Takeoff too close creates float
Long landing
Landing too far brakes step 1
Drift
Right-lead rotation cost compounds
Start + H1 — Distance-Correct Step Map
Start to H1 is fixed: 13.72m = 45'0" = 540". Best target takeoff for Allan’s frame: 84" (band 82–86"). Steps 1–8 must total 456".
Speed Build (Start → H1 Takeoff)
mphSpeed starts at 0.0 mph and builds each step
H1 Targets (Labeled)
inchesH1 Target Takeoff
84"
Band: 82–86"
H1 Target Landing
54"
Band: 50–58"
H1 Lateral Target
≤ 2"
R+ / L−
8-Step Target Map to H1
distance-correctDistance math is locked: Steps 1–8 total 456". Add takeoff target 84" = 540" to H1.
Start → H1 Accounting
mathStartline → H1
Fixed official distance
Target takeoff distance
Before hurdle
Required sum of steps 1–8
540 − 84
H1–H5 Zones — Takeoff, Landing, Lateral, Interval Speed
Each hurdle is measured in inches (takeoff + landing + lateral). Then we verify if speed rebuilds across the 3 steps.
Takeoff + Landing by Hurdle
inchesTakeoff and landing distances (")
Lateral Pattern (Inches)
R+ / L−Takeoff lateral and landing lateral (inches)
Hurdle Zone Table — Fully Labeled
H1–H53-Step Interval Speed (Touchdown → Takeoff)
mphInterval speeds: touchdown, step 1, step 2, takeoff
All Steps — Full Race Step Ledger
Every contact is tracked and reported. Lateral offset is included on every step and every touchdown/takeoff in inches.
Full Race Speed Trace
mphSpeed by contact (all contacts)
Gain Projection
secondsTime as fixes are applied
Race Step Ledger — Fully Labeled
all contactsUnits: length in inches (steps only). Lateral offset in inches at each contact relative to lane centerline: Right is positive (R+), Left is negative (L−). Speed is mph at/near each contact.