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WATTANACHAI, NAT

Race i3 · Bib 3237 · Male · iTRA PI 326
Status
Finished
Total time 16h28m16s
Finished at Sat 08 Aug 23:58:16
Effort today
Current Performance Index: 379
iTRA PI 326 · running 16% above career level — PB pace
Aid station schedule
START · 0.0 km ✓
out07:30:00
HQ_IN_1 · 10.0 km · Current PI 326 ✓
Section time 2h42m23s
Section 10.0 km · +1116 / −123 m
expected at10:35 cut-off at10:50
in10:12:23out10:29:39
22 min FASTER than expected
Dwell 17 minutes.
Section PI 418 — going harder than career
W1 · 19.9 km · Current PI 391 ✓
Section time 1h54m16s
Section 9.9 km · +624 / −684 m
expected at12:29 cut-off at13:30
in12:23:55
6 min FASTER than expected
Section PI 485 — way above career, blow-up risk
A2_IN · 26.9 km · Current PI 437 ✓
Section time 1h29m24s
Section 7.0 km · +302 / −511 m
expected at13:53 cut-off at15:20
in13:53:19out14:17:29
0 min FASTER than expected
Dwell 24 minutes.
Section PI 396 — going harder than career
W2_IN · 37.8 km · Current PI 375 ✓
Section time 2h33m28s
Section 10.9 km · +720 / −509 m
expected at16:50 cut-off at18:40
in16:50:57out17:22:48
0 min SLOWER than expected
Dwell 32 minutes.
Section PI 398 — going harder than career
HQ_IN_2 · 49.4 km · Current PI 376 ✓
Section time 3h02m36s
Section 11.6 km · +762 / −704 m
expected at20:30 cut-off at22:05
in20:25:24out20:56:07
4 min FASTER than expected
Dwell 31 minutes.
Section PI 358 — at career level
FINISH · 61.1 km · Current PI 348 ✓
Section time 3h02m09s
Section 11.7 km · +147 / −1139 m
expected at00:08 cut-off at00:30
in23:58:16
10 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.