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CHATCHAWANPUN, PUNORN

Race i4_EVO · Bib 4814 · Female · iTRA PI 363
Status
Finished
Total time 21h37m32s
Finished at Sun 09 Aug 02:37:32
Effort today
Current Performance Index: 392
iTRA PI 363 · running 8% above career level — PB pace
Aid station schedule
START · 0.0 km ✓
out05:00:00
HQ_IN_1 · 10.0 km · Current PI 363 ✓
Section time 2h35m55s
Section 10.0 km · +1116 / −123 m
expected at07:41 cut-off at08:20
in07:35:55out07:45:18
5 min FASTER than expected
Dwell 9 minutes.
Section PI 464 — way above career, blow-up risk
A1_IN · 20.3 km · Current PI 434 ✓
Section time 2h18m48s
Section 10.3 km · +323 / −1312 m
expected at09:33 cut-off at10:45
in10:04:06out10:08:11
30 min SLOWER than expected
Dwell 4 minutes.
Section PI 388 — at career level
HQ_IN_2 · 31.2 km · Current PI 380 ✓
Section time 2h53m38s
Section 10.9 km · +1193 / −203 m
expected at13:26 cut-off at14:20
in13:01:49out13:21:39
24 min FASTER than expected
Dwell 20 minutes.
Section PI 451 — going harder than career
W1 · 41.1 km · Current PI 424 ✓
Section time 2h10m57s
Section 9.9 km · +624 / −684 m
expected at15:50 cut-off at16:45
in15:32:36
17 min FASTER than expected
Section PI 451 — going harder than career
A2_IN · 48.1 km · Current PI 425 ✓
Section time 1h38m29s
Section 7.0 km · +302 / −511 m
expected at17:15 cut-off at18:35
in17:11:05
4 min FASTER than expected
Section PI 383 — at career level
W2_IN · 59.0 km · Current PI 377 ✓
Section time 2h57m31s
Section 10.9 km · +720 / −509 m
cut-off at21:30
in20:08:36out20:14:17
Dwell 6 minutes.
Section PI 367 — at career level
HQ_IN_3 · 70.5 km · Current PI 366 ✓
Section time 3h13m54s
Section 11.6 km · +762 / −704 m
expected at23:49 cut-off at00:45
in23:28:11out23:39:25
21 min FASTER than expected
Dwell 11 minutes.
Section PI 360 — at career level
FINISH · 82.2 km · Current PI 361 ✓
Section time 2h58m07s
Section 11.7 km · +147 / −1139 m
expected at02:59 cut-off at03:00
in02:37:32
21 min FASTER than expected
Section PI 299 — 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.