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CHANGSAP, ATTAPAT

Race i3 · Bib 3266 · Male · iTRA PI 305
Status
Finished
Total time 16h54m53s
Finished at Sun 09 Aug 00:39:53
Effort today
Current Performance Index: 345
iTRA PI 305 · running 13% above career level — PB pace
Aid station schedule
START · 0.0 km ✓
out07:45:00
HQ_IN_1 · 10.0 km · Current PI 305 ✓
Section time 2h55m47s
Section 10.0 km · +1116 / −123 m
expected at11:02 cut-off at10:50
in10:40:47out10:51:32
21 min FASTER than expected
Dwell 11 minutes.
Section PI 386 — going harder than career
W1 · 19.9 km · Current PI 362 ✓
Section time 2h05m27s
Section 9.9 km · +624 / −684 m
expected at13:01 cut-off at13:30
in12:56:59
4 min FASTER than expected
Section PI 442 — way above career, blow-up risk
A2_IN · 26.9 km · Current PI 401 ✓
Section time 1h31m29s
Section 7.0 km · +302 / −511 m
expected at14:34 cut-off at15:20
in14:28:28out14:46:56
6 min FASTER than expected
Dwell 18 minutes.
Section PI 387 — going harder than career
W2_IN · 37.8 km · Current PI 362 ✓
Section time 2h47m03s
Section 10.9 km · +720 / −509 m
expected at17:30 cut-off at18:40
in17:33:59out17:40:04
3 min SLOWER than expected
Dwell 6 minutes.
Section PI 365 — going harder than career
HQ_IN_2 · 49.4 km · Current PI 347 ✓
Section time 3h03m33s
Section 11.6 km · +762 / −704 m
expected at21:02 cut-off at22:05
in20:43:37out20:52:40
18 min FASTER than expected
Dwell 9 minutes.
Section PI 356 — going harder than career
FINISH · 61.1 km · Current PI 341 ✓
Section time 3h47m13s
Section 11.7 km · +147 / −1139 m
expected at00:16 cut-off at00:30
in00:39:53
23 min SLOWER than expected
Section PI 220 — easing off / mild fade
Current PI (Performance Index) blends how the runner is going right now with their career score: about 70% their most recent section and 30% their career iTRA PI. It updates every section and is the level we use to predict the next one. (Before the first section it's just the career iTRA PI; a runner with no career PI uses their latest section alone.)

Section PI is what that one section implies on its own — that single leg's pace against the reference, ignoring the rest of the race.

Read either against the runner's career iTRA PI: a higher number means they ran harder than their score predicts; lower means slower (tired, or pacing on purpose).

Expected at is our predicted arrival at the next aid station: its terrain-adjusted (“equivalent”) distance run at the Current PI's pace, plus a small allowance for fade because runners slow over a long day. It refreshes each time a section finishes.