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UDOMKHUN, CHANANPHONG

Race i6 · Bib 6091 · Male · iTRA PI 435
Status
Withdrawn
Last seen at HQ_IN_4
On course for 23h01m30s before withdrawal.
Effort today
Current Performance Index: 473
iTRA PI 435 · running 9% above career level — PB pace
Aid station schedule
START · 0.0 km ✓
out04:03:00
HQ_IN_1 · 10.0 km · Current PI 435 ✓
Section time 2h18m14s
Section 10.0 km · +1116 / −123 m
cut-off at07:10
in06:21:14out06:26:40
0 min FASTER than expected
Dwell 5 minutes.
Section PI 586 — way above career, blow-up risk
A1_IN · 20.3 km · Current PI 540 ✓
Section time 1h47m58s
Section 10.3 km · +323 / −1312 m
cut-off at09:30
in08:14:38out08:19:12
7 min SLOWER than expected
Dwell 5 minutes.
Section PI 557 — way above career, blow-up risk
HQ_IN_2 · 31.2 km · Current PI 520 ✓
Section time 2h33m19s
Section 10.9 km · +1193 / −203 m
cut-off at13:00
in10:52:31out11:06:47
6 min FASTER than expected
Dwell 14 minutes.
Section PI 571 — way above career, blow-up risk
W1 · 41.1 km · Current PI 530 ✓
Section time 1h57m36s
Section 9.9 km · +624 / −684 m
cut-off at15:20
in13:04:23
0 min SLOWER than expected
Section PI 562 — way above career, blow-up risk
A2_IN · 48.1 km · Current PI 524 ✓
Section time 1h30m58s
Section 7.0 km · +302 / −511 m
cut-off at17:00
in14:35:21out14:56:46
4 min SLOWER than expected
Dwell 21 minutes.
Section PI 464 — at career level
W2_IN_1 · 59.0 km · Current PI 455 ✓
Section time 2h31m55s
Section 10.9 km · +720 / −509 m
cut-off at19:40
in17:28:41out17:37:29
3 min SLOWER than expected
Dwell 9 minutes.
Section PI 479 — at career level
HQ_IN_3 · 70.5 km · Current PI 466 ✓
Section time 2h55m57s
Section 11.6 km · +762 / −704 m
cut-off at22:40
in20:33:26out20:59:35
2 min FASTER than expected
Dwell 26 minutes.
Section PI 443 — at career level
HK · 76.7 km · Current PI 441 ✓
Section time 1h38m59s
Section 6.2 km · +19 / −901 m
cut-off at00:10
in22:38:34
4 min SLOWER than expected
Section PI 312 — easing off / mild fade
A3_IN · 80.3 km · Current PI 349 ✓
Section time 52m59s
Section 3.6 km · +288 / −61 m
cut-off at01:15
in23:31:33out23:45:56
10 min FASTER than expected
Dwell 14 minutes.
Section PI 476 — at career level
HQ_IN_4 · 87.8 km · Current PI 464 ✓
Section time 3h18m34s
Section 7.5 km · +930 / −277 m
cut-off at04:00
in03:04:30
21 min SLOWER than expected
Section PI 325 — easing off / mild fade
W2_IN_2 · 99.1 km
Section 11.3 km · +701 / −759 m
cut-off at06:50
A4_IN · 107.8 km
Section 8.7 km · +196 / −1132 m
cut-off at09:10
W2_IN_3 · 116.5 km
Section 8.7 km · +1132 / −196 m
cut-off at12:40
HQ_IN_5 · 128.1 km
Section 11.6 km · +762 / −704 m
cut-off at15:50
FINISH · 139.7 km
Section 11.7 km · +147 / −1139 m
cut-off at18:00
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.