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THONGCHAI, PORNSAK

Race i4_EVO · Bib 4722 · Male · iTRA PI 462
Status
Finished
Total time 21h08m32s
Finished at Sun 09 Aug 02:08:32
Effort today
Current Performance Index: 424
iTRA PI 462 · running 8% below career level — fading
Aid station schedule
START · 0.0 km ✓
out05:00:00
HQ_IN_1 · 10.0 km · Current PI 462 ✓
Section time 2h26m46s
Section 10.0 km · +1116 / −123 m
expected at07:07 cut-off at08:20
in07:26:46out07:29:59
19 min SLOWER than expected
Dwell 3 minutes.
Section PI 493 — at career level
A1_IN · 20.3 km · Current PI 484 ✓
Section time 2h00m38s
Section 10.3 km · +323 / −1312 m
expected at09:11 cut-off at10:45
in09:30:37out09:36:13
19 min SLOWER than expected
Dwell 6 minutes.
Section PI 446 — at career level
HQ_IN_2 · 31.2 km · Current PI 451 ✓
Section time 2h47m16s
Section 10.9 km · +1193 / −203 m
expected at12:35 cut-off at14:20
in12:23:29out13:18:21
12 min FASTER than expected
Dwell 55 minutes.
Section PI 468 — at career level
W1 · 41.1 km · Current PI 466 ✓
Section time 1h53m26s
Section 9.9 km · +624 / −684 m
expected at15:36 cut-off at16:45
in15:11:47
24 min FASTER than expected
Section PI 521 — going harder than career
A2_IN · 48.1 km · Current PI 503 ✓
Section time 1h39m26s
Section 7.0 km · +302 / −511 m
expected at16:46 cut-off at18:35
in16:51:13out17:11:39
4 min SLOWER than expected
Dwell 20 minutes.
Section PI 379 — easing off / mild fade
W2_IN · 59.0 km · Current PI 404 ✓
Section time 2h33m26s
Section 10.9 km · +720 / −509 m
expected at20:18 cut-off at21:30
in19:45:05out20:02:19
33 min FASTER than expected
Dwell 17 minutes.
Section PI 424 — at career level
HQ_IN_3 · 70.5 km · Current PI 436 ✓
Section time 3h03m44s
Section 11.6 km · +762 / −704 m
expected at23:19 cut-off at00:45
in23:06:03out23:18:52
13 min FASTER than expected
Dwell 13 minutes.
Section PI 380 — easing off / mild fade
FINISH · 82.2 km · Current PI 404 ✓
Section time 2h49m40s
Section 11.7 km · +147 / −1139 m
expected at02:23 cut-off at03:00
in02:08:32
14 min FASTER than expected
Section PI 314 — 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.