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CHAIYASINGH, YONGYUT

Race i5 · Bib 5091 · Male · iTRA PI 388
Status
Withdrawn
Last seen at W2_IN
On course for 15h21m07s before withdrawal.
Effort today
Current Performance Index: 452
iTRA PI 388 · running 17% above career level — PB pace
Aid station schedule
START · 0.0 km ✓
out04:30:00
HQ_IN_1 · 10.0 km · Current PI 388 ✓
Section time 2h29m14s
Section 10.0 km · +1116 / −123 m
cut-off at07:50
in06:59:14out07:11:37
6 min FASTER than expected
Dwell 12 minutes.
Section PI 505 — way above career, blow-up risk
A1_IN · 20.3 km · Current PI 470 ✓
Section time 2h03m40s
Section 10.3 km · +323 / −1312 m
cut-off at10:30
in09:15:17out09:25:34
13 min SLOWER than expected
Dwell 10 minutes.
Section PI 453 — going harder than career
HQ_IN_2 · 31.2 km · Current PI 434 ✓
Section time 2h52m39s
Section 10.9 km · +1193 / −203 m
cut-off at14:15
in12:18:13out12:53:50
3 min FASTER than expected
Dwell 36 minutes.
Section PI 472 — going harder than career
W1 · 41.1 km · Current PI 447 ✓
Section time 2h19m56s
Section 9.9 km · +624 / −684 m
cut-off at16:45
in15:13:46
7 min SLOWER than expected
Section PI 440 — going harder than career
A2_IN · 48.1 km · Current PI 424 ✓
Section time 1h38m17s
Section 7.0 km · +302 / −511 m
cut-off at18:35
in16:52:03out17:11:01
3 min FASTER than expected
Dwell 19 minutes.
Section PI 400 — at career level
W2_IN · 59.0 km · Current PI 396 ✓
Section time 2h40m06s
Section 10.9 km · +720 / −509 m
cut-off at21:40
in19:51:07
3 min FASTER than expected
Section PI 423 — at career level
HQ_IN_3 · 70.5 km
Section 11.6 km · +762 / −704 m
cut-off at01:00
HK · 76.7 km
Section 6.2 km · +19 / −901 m
cut-off at02:35
A3_IN · 80.3 km
Section 3.6 km · +288 / −61 m
cut-off at03:45
HQ_IN_4 · 87.8 km
Section 7.5 km · +930 / −277 m
cut-off at06:40
FINISH · 99.5 km
Section 11.7 km · +147 / −1139 m
cut-off at09:00
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.