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WILAWAN, CHIRACHAI

Race i4_EVO · Bib 4728 · Male · iTRA PI 422
Status
Finished
Total time 19h43m58s
Finished at Sun 09 Aug 00:43:58
Effort today
Current Performance Index: 437
iTRA PI 422 · running at career level (104%)
Aid station schedule
START · 0.0 km ✓
out05:00:00
HQ_IN_1 · 10.0 km · Current PI 422 ✓
Section time 2h19m05s
Section 10.0 km · +1116 / −123 m
expected at07:19 cut-off at08:20
in07:19:05out07:23:12
0 min FASTER than expected
Dwell 4 minutes.
Section PI 521 — going harder than career
A1_IN · 20.3 km · Current PI 491 ✓
Section time 1h59m47s
Section 10.3 km · +323 / −1312 m
expected at08:59 cut-off at10:45
in09:22:59out09:27:06
23 min SLOWER than expected
Dwell 4 minutes.
Section PI 449 — at career level
HQ_IN_2 · 31.2 km · Current PI 441 ✓
Section time 2h31m50s
Section 10.9 km · +1193 / −203 m
expected at12:20 cut-off at14:20
in11:58:56out12:07:47
21 min FASTER than expected
Dwell 9 minutes.
Section PI 516 — going harder than career
W1 · 41.1 km · Current PI 487 ✓
Section time 1h57m10s
Section 9.9 km · +624 / −684 m
expected at14:17 cut-off at16:45
in14:04:57
13 min FASTER than expected
Section PI 504 — going harder than career
A2_IN · 48.1 km · Current PI 480 ✓
Section time 1h35m07s
Section 7.0 km · +302 / −511 m
expected at15:35 cut-off at18:35
in15:40:04out15:55:55
4 min SLOWER than expected
Dwell 16 minutes.
Section PI 397 — at career level
W2_IN · 59.0 km · Current PI 404 ✓
Section time 2h31m36s
Section 10.9 km · +720 / −509 m
expected at18:56 cut-off at21:30
in18:27:31out18:37:11
28 min FASTER than expected
Dwell 10 minutes.
Section PI 429 — at career level
HQ_IN_3 · 70.5 km · Current PI 427 ✓
Section time 2h58m38s
Section 11.6 km · +762 / −704 m
expected at21:47 cut-off at00:45
in21:35:49out21:57:36
11 min FASTER than expected
Dwell 22 minutes.
Section PI 390 — at career level
FINISH · 82.2 km · Current PI 400 ✓
Section time 2h46m22s
Section 11.7 km · +147 / −1139 m
expected at00:55 cut-off at03:00
in00:43:58
11 min FASTER than expected
Section PI 320 — 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.