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WANCHANACHAI, KRONGSUB

Race i3 · Bib 3546 · Female · iTRA PI 361
Status
Finished
Total time 15h43m05s
Finished at Sat 08 Aug 23:13:05
Effort today
Current Performance Index: 388
iTRA PI 361 · running 7% above career level — PB pace
Aid station schedule
START · 0.0 km ✓
out07:30:00
HQ_IN_1 · 10.0 km · Current PI 361 ✓
Section time 2h34m00s
Section 10.0 km · +1116 / −123 m
expected at10:17 cut-off at10:50
in10:04:00out10:23:49
13 min FASTER than expected
Dwell 20 minutes.
Section PI 441 — going harder than career
W1 · 19.9 km · Current PI 417 ✓
Section time 1h52m25s
Section 9.9 km · +624 / −684 m
expected at12:17 cut-off at13:30
in12:16:14
1 min FASTER than expected
Section PI 493 — way above career, blow-up risk
A2_IN · 26.9 km · Current PI 453 ✓
Section time 1h30m47s
Section 7.0 km · +302 / −511 m
expected at13:42 cut-off at15:20
in13:47:01out14:02:05
4 min SLOWER than expected
Dwell 15 minutes.
Section PI 390 — at career level
W2_IN · 37.8 km · Current PI 381 ✓
Section time 2h29m06s
Section 10.9 km · +720 / −509 m
expected at16:30 cut-off at18:40
in16:31:11out16:55:39
0 min SLOWER than expected
Dwell 24 minutes.
Section PI 409 — at career level
HQ_IN_2 · 49.4 km · Current PI 395 ✓
Section time 2h55m20s
Section 11.6 km · +762 / −704 m
expected at19:58 cut-off at22:05
in19:50:59out20:11:10
7 min FASTER than expected
Dwell 20 minutes.
Section PI 373 — at career level
FINISH · 61.1 km · Current PI 369 ✓
Section time 3h01m55s
Section 11.7 km · +147 / −1139 m
expected at23:17 cut-off at00:30
in23:13:05
4 min FASTER than expected
Section PI 274 — 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.