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YUTTHASUKPRASERT, NATCHA

Race i3 · Bib 3536 · Female · iTRA PI 377
Status
Finished
Total time 13h58m44s
Finished at Sat 08 Aug 21:28:44
Effort today
Current Performance Index: 429
iTRA PI 377 · running 14% above career level — PB pace
Aid station schedule
START · 0.0 km ✓
out07:30:00
HQ_IN_1 · 10.0 km · Current PI 377 ✓
Section time 2h30m10s
Section 10.0 km · +1116 / −123 m
expected at10:09 cut-off at10:50
in10:00:10out10:11:02
9 min FASTER than expected
Dwell 11 minutes.
Section PI 452 — going harder than career
W1 · 19.9 km · Current PI 430 ✓
Section time 1h48m42s
Section 9.9 km · +624 / −684 m
expected at12:02 cut-off at13:30
in11:59:44
2 min FASTER than expected
Section PI 510 — way above career, blow-up risk
A2_IN · 26.9 km · Current PI 470 ✓
Section time 1h21m59s
Section 7.0 km · +302 / −511 m
expected at13:23 cut-off at15:20
in13:21:43out13:34:27
1 min FASTER than expected
Dwell 13 minutes.
Section PI 432 — going harder than career
W2_IN · 37.8 km · Current PI 415 ✓
Section time 2h16m25s
Section 10.9 km · +720 / −509 m
expected at15:56 cut-off at18:40
in15:50:52out16:04:07
5 min FASTER than expected
Dwell 13 minutes.
Section PI 448 — going harder than career
HQ_IN_2 · 49.4 km · Current PI 426 ✓
Section time 2h38m19s
Section 11.6 km · +762 / −704 m
expected at18:56 cut-off at22:05
in18:42:26out19:02:27
13 min FASTER than expected
Dwell 20 minutes.
Section PI 413 — at career level
FINISH · 61.1 km · Current PI 402 ✓
Section time 2h26m17s
Section 11.7 km · +147 / −1139 m
expected at21:56 cut-off at00:30
in21:28:44
27 min FASTER than expected
Section PI 341 — 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.