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CHAIYATHAT, SURAPHON

Race 25KM · Bib 2002 · Male · iTRA PI 654
Status
Finished
Total time 3h19m37s
Finished at Sun 28 Jun 09:19:37
Effort today
Current PI: 575
iTRA PI 654 · running 12% below career level — fading
Aid station schedule
START · 0.0 km ✓
in06:00:00
A1 · 4.9 km · Current PI 654 ✓
Section time 25m25s
Section 4.9 km · +78 / −224 m
expected at06:20 cut-off at06:50
in06:25:25
5 min SLOWER than expected
Section PI 675 — at career level
W0 · 13.5 km · Current PI 668 ✓
Section time 1h13m45s
Section 8.6 km · +499 / −486 m
expected at07:48 cut-off at09:20
in07:39:10
9 min FASTER than expected
Section PI 525 — easing off / mild fade
A5 · 20.7 km · Current PI 564 ✓
Section time 36m47s
Section 7.2 km · +130 / −149 m
expected at08:17 cut-off at10:50
in08:15:57
1 min FASTER than expected
Section PI 678 — at career level
W1 · 26.5 km · Current PI 671 ✓
Section time 51m08s
Section 5.8 km · +365 / −63 m
expected at09:04 cut-off at12:30
in09:07:05
2 min SLOWER than expected
Section PI 512 — easing off / mild fade
FINISH · 28.8 km · Current PI 554 ✓
Section time 12m32s
Section 2.3 km · +16 / −168 m
expected at09:19 cut-off at13:00
in09:19:37
0 min FASTER than expected
Section PI 627 — at career level
Current PI 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.