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SERTSATHIT, SUPAWUTH

Race i4 · Bib 4016 · Male · iTRA PI 500
Status
Finished
Total time 18h42m46s
Finished at Sun 09 Aug 01:12:46
Effort today
Current Performance Index: 443
iTRA PI 500 · running 11% below career level — fading
Aid station schedule
START · 0.0 km ✓
out06:30:00
HQ_IN_1 · 10.0 km · Current PI 500 ✓
Section time 3h00m17s
Section 10.0 km · +1116 / −123 m
expected at08:26 cut-off at09:50
in09:30:17out09:35:16
64 min SLOWER than expected
Dwell 5 minutes.
Section PI 397 — easing off / mild fade
W1 · 19.9 km · Current PI 428 ✓
Section time 1h39m49s
Section 9.9 km · +624 / −684 m
expected at11:51 cut-off at12:20
in11:15:05
36 min FASTER than expected
Section PI 586 — going harder than career
A2_IN · 26.9 km · Current PI 560 ✓
Section time 1h13m44s
Section 7.0 km · +302 / −511 m
expected at12:44 cut-off at14:10
in12:28:49out12:48:53
15 min FASTER than expected
Dwell 20 minutes.
Section PI 506 — at career level
W2_IN · 37.8 km · Current PI 504 ✓
Section time 2h07m23s
Section 10.9 km · +720 / −509 m
expected at15:16 cut-off at17:15
in14:56:16out15:04:41
19 min FASTER than expected
Dwell 8 minutes.
Section PI 506 — at career level
HQ_IN_2 · 49.4 km · Current PI 504 ✓
Section time 2h25m13s
Section 11.6 km · +762 / −704 m
expected at17:58 cut-off at20:30
in17:29:54out17:43:21
28 min FASTER than expected
Dwell 13 minutes.
Section PI 475 — at career level
HK · 55.6 km · Current PI 483 ✓
Section time 1h15m16s
Section 6.2 km · +19 / −901 m
expected at19:08 cut-off at22:10
in18:58:37
9 min FASTER than expected
Section PI 363 — easing off / mild fade
A3_IN · 59.2 km · Current PI 404 ✓
Section time 42m17s
Section 3.6 km · +288 / −61 m
expected at19:53 cut-off at23:15
in19:40:54out20:02:08
12 min FASTER than expected
Dwell 21 minutes.
Section PI 528 — at career level
HQ_IN_3 · 66.7 km · Current PI 520 ✓
Section time 2h33m29s
Section 7.5 km · +930 / −277 m
expected at22:44 cut-off at02:10
in22:35:37out22:50:24
8 min FASTER than expected
Dwell 15 minutes.
Section PI 372 — easing off / mild fade
FINISH · 78.3 km · Current PI 410 ✓
Section time 2h22m22s
Section 11.7 km · +147 / −1139 m
expected at01:55 cut-off at04:30
in01:12:46
42 min FASTER than expected
Section PI 370 — 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.