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RUJIRAWAT, TANAPHAT

Race BTC25 · Bib 2014 · MALE · iTRA PI 640
Status
OK
On the way to FINISH
Expected at 09:09:16
Predicted finish
~ Sat 26 Sep 09:09
~90% chance between Sat 08:55 and Sat 09:22
Completed 2 of 3 sections.
Effort today
Current Performance Index: 689
iTRA PI 640 · running 8% above career level — PB pace
Aid station schedule
START · 0.0 km ✓
out06:00:00
A1 · 9.0 km · Current PI 640 ✓
Section time 1h10m58s
Section 9.0 km · +877 / −118 m
expected at07:08 cut-off at09:00
in07:10:58
2 min SLOWER than expected
Section PI 686 — at career level
A4 · 21.7 km · Current PI 672 ✓
Section time 1h15m29s
Section 12.7 km · +429 / −1191 m
expected at08:35 cut-off at12:25
in08:26:27
9 min FASTER than expected
Section PI 691 — going harder than career
FINISH · 28.0 km
Section 6.3 km · +185 / −184 m
expected at09:09 cut-off at14:00
with ~90% chance to arrive between 08:55 and 09:22
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.

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