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JANRAKSUKHUM, CHANWIT

Race i4 · Bib 4014 · Male · iTRA PI 508
Status
Finished
Total time 15h34m55s
Finished at Sat 08 Aug 22:04:55
Effort today
Current Performance Index: 522
iTRA PI 508 · running at career level (103%)
Aid station schedule
START · 0.0 km ✓
out06:30:00
HQ_IN_1 · 10.0 km · Current PI 508 ✓
Section time 2h05m55s
Section 10.0 km · +1116 / −123 m
expected at08:24 cut-off at09:50
in08:35:55out08:42:40
11 min SLOWER than expected
Dwell 7 minutes.
Section PI 569 — going harder than career
W1 · 19.9 km · Current PI 551 ✓
Section time 1h24m36s
Section 9.9 km · +624 / −684 m
expected at10:18 cut-off at12:20
in10:07:16
10 min FASTER than expected
Section PI 691 — way above career, blow-up risk
A2_IN · 26.9 km · Current PI 636 ✓
Section time 1h01m20s
Section 7.0 km · +302 / −511 m
expected at11:14 cut-off at14:10
in11:08:36out11:18:07
6 min FASTER than expected
Dwell 10 minutes.
Section PI 609 — way above career, blow-up risk
W2_IN · 37.8 km · Current PI 579 ✓
Section time 1h44m29s
Section 10.9 km · +720 / −509 m
expected at13:11 cut-off at17:15
in13:02:36out13:05:13
8 min FASTER than expected
Dwell 3 minutes.
Section PI 617 — way above career, blow-up risk
HQ_IN_2 · 49.4 km · Current PI 584 ✓
Section time 1h59m55s
Section 11.6 km · +762 / −704 m
expected at15:21 cut-off at20:30
in15:05:08out15:16:59
16 min FASTER than expected
Dwell 12 minutes.
Section PI 575 — going harder than career
HK · 55.6 km · Current PI 555 ✓
Section time 1h09m27s
Section 6.2 km · +19 / −901 m
expected at16:24 cut-off at22:10
in16:26:26
2 min SLOWER than expected
Section PI 394 — easing off / mild fade
A3_IN · 59.2 km · Current PI 428 ✓
Section time 38m15s
Section 3.6 km · +288 / −61 m
expected at17:10 cut-off at23:15
in17:04:41out17:16:48
6 min FASTER than expected
Dwell 12 minutes.
Section PI 584 — going harder than career
HQ_IN_3 · 66.7 km · Current PI 561 ✓
Section time 2h16m12s
Section 7.5 km · +930 / −277 m
expected at19:28 cut-off at02:10
in19:33:00out19:43:30
4 min SLOWER than expected
Dwell 10 minutes.
Section PI 419 — easing off / mild fade
FINISH · 78.3 km · Current PI 446 ✓
Section time 2h21m25s
Section 11.7 km · +147 / −1139 m
expected at22:15 cut-off at04:30
in22:04:55
10 min FASTER than expected
Section PI 373 — 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.