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JIRAJARUWONG, JIRASIT

Race i2 · Bib 2045 · Male · iTRA PI 447
Status
Finished
Total time 7h55m25s
Finished at Sat 08 Aug 13:25:25
Effort today
Current Performance Index: 503
iTRA PI 447 · running 13% above career level — PB pace
Aid station schedule
START · 0.0 km ✓
out05:30:00
HQ_IN_1 · 10.0 km · Current PI 447 ✓
Section time 1h55m21s
Section 10.0 km · +1116 / −123 m
expected at07:37 cut-off at09:00
in07:25:21out07:32:41
12 min FASTER than expected
Dwell 7 minutes.
Section PI 551 — way above career, blow-up risk
A1_IN · 20.3 km · Current PI 520 ✓
Section time 1h36m31s
Section 10.3 km · +323 / −1312 m
expected at09:01 cut-off at12:00
in09:09:12out09:15:13
7 min SLOWER than expected
Dwell 6 minutes.
Section PI 489 — at career level
HQ_IN_2 · 31.2 km · Current PI 476 ✓
Section time 2h15m20s
Section 10.9 km · +1193 / −203 m
expected at11:38 cut-off at16:05
in11:30:33out11:43:33
8 min FASTER than expected
Dwell 13 minutes.
Section PI 507 — going harder than career
FINISH · 42.9 km · Current PI 489 ✓
Section time 1h41m52s
Section 11.7 km · +147 / −1139 m
expected at13:46 cut-off at18:30
in13:25:25
21 min FASTER than expected
Section PI 458 — 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.