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CHARERNTANYARAK, NARATHORN

Race i2 · Bib 2032 · Male · iTRA PI 510
Status
Finished
Total time 9h42m13s
Finished at Sat 08 Aug 15:12:13
Effort today
Current Performance Index: 416
iTRA PI 510 · running 19% below career level — fading
Aid station schedule
START · 0.0 km ✓
out05:30:00
HQ_IN_1 · 10.0 km · Current PI 510 ✓
Section time 2h16m40s
Section 10.0 km · +1116 / −123 m
expected at07:22 cut-off at09:00
in07:46:40out08:02:05
24 min SLOWER than expected
Dwell 15 minutes.
Section PI 465 — at career level
A1_IN · 20.3 km · Current PI 478 ✓
Section time 2h05m02s
Section 10.3 km · +323 / −1312 m
expected at09:46 cut-off at12:00
in10:07:07out10:13:06
20 min SLOWER than expected
Dwell 6 minutes.
Section PI 377 — easing off / mild fade
HQ_IN_2 · 31.2 km · Current PI 417 ✓
Section time 2h36m08s
Section 10.9 km · +1193 / −203 m
expected at13:10 cut-off at16:05
in12:49:14out13:05:58
20 min FASTER than expected
Dwell 17 minutes.
Section PI 440 — easing off / mild fade
FINISH · 42.9 km · Current PI 461 ✓
Section time 2h06m15s
Section 11.7 km · +147 / −1139 m
expected at15:33 cut-off at18:30
in15:12:13
21 min FASTER than expected
Section PI 370 — 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.