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CHITTAWONG, JIRADECH

Race i4 · Bib 4025 · Male · iTRA PI 469
Status
Finished
Total time 14h56m14s
Finished at Sat 08 Aug 21:26:14
Effort today
Current Performance Index: 538
iTRA PI 469 · running 15% above career level — PB pace
Aid station schedule
START · 0.0 km ✓
out06:30:00
HQ_IN_1 · 10.0 km · Current PI 469 ✓
Section time 2h05m51s
Section 10.0 km · +1116 / −123 m
expected at08:33 cut-off at09:50
in08:35:51out08:39:10
1 min SLOWER than expected
Dwell 3 minutes.
Section PI 569 — way above career, blow-up risk
W1 · 19.9 km · Current PI 539 ✓
Section time 1h30m27s
Section 9.9 km · +624 / −684 m
expected at10:14 cut-off at12:20
in10:09:37
4 min FASTER than expected
Section PI 647 — way above career, blow-up risk
A2_IN · 26.9 km · Current PI 593 ✓
Section time 59m57s
Section 7.0 km · +302 / −511 m
expected at11:18 cut-off at14:10
in11:09:34out11:16:40
9 min FASTER than expected
Dwell 7 minutes.
Section PI 623 — way above career, blow-up risk
W2_IN · 37.8 km · Current PI 577 ✓
Section time 1h54m20s
Section 10.9 km · +720 / −509 m
expected at13:11 cut-off at17:15
in13:11:00out13:14:49
0 min FASTER than expected
Dwell 4 minutes.
Section PI 564 — going harder than career
HQ_IN_2 · 49.4 km · Current PI 535 ✓
Section time 2h02m05s
Section 11.6 km · +762 / −704 m
expected at15:36 cut-off at20:30
in15:16:54out15:31:43
19 min FASTER than expected
Dwell 15 minutes.
Section PI 565 — going harder than career
HK · 55.6 km · Current PI 536 ✓
Section time 58m33s
Section 6.2 km · +19 / −901 m
expected at16:41 cut-off at22:10
in16:30:16
10 min FASTER than expected
Section PI 467 — at career level
A3_IN · 59.2 km · Current PI 468 ✓
Section time 42m36s
Section 3.6 km · +288 / −61 m
expected at17:14 cut-off at23:15
in17:12:52out17:20:08
2 min FASTER than expected
Dwell 7 minutes.
Section PI 524 — going harder than career
HQ_IN_3 · 66.7 km · Current PI 507 ✓
Section time 2h09m58s
Section 7.5 km · +930 / −277 m
expected at19:33 cut-off at02:10
in19:30:06out19:34:15
3 min FASTER than expected
Dwell 4 minutes.
Section PI 439 — at career level
FINISH · 78.3 km · Current PI 448 ✓
Section time 1h51m59s
Section 11.7 km · +147 / −1139 m
expected at22:07 cut-off at04:30
in21:26:14
41 min FASTER than expected
Section PI 470 — at career level
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.