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LEE, CHIPIN

Race 50KM · Bib 5022 · Male · iTRA PI 540
Status
Finished
Total time 7h35m44s
Finished at Sat 27 Jun 14:35:44
Effort today
Current PI: 513
iTRA PI 540 · running at career level (95%)
Aid station schedule
START · 0.0 km
in07:00:00
A1 · 4.9 km · Current PI 540
Section time 31m12s
Section 4.9 km · +78 / −224 m
expected at07:28 cut-off at08:00
in07:31:12
2 min SLOWER than expected
Section PI 620 — going harder than career
A2 · 14.1 km · Current PI 596
Section time 1h26m14s
Section 9.2 km · +479 / −547 m
expected at08:57 cut-off at10:50
in08:57:26
0 min SLOWER than expected
Section PI 528 — at career level
A3 · 25.3 km · Current PI 532
Section time 2h04m11s
Section 11.2 km · +713 / −699 m
expected at11:10 cut-off at14:20
in11:01:37
9 min FASTER than expected
Section PI 475 — easing off / mild fade
A4 · 32.3 km · Current PI 495
Section time 50m45s
Section 7.0 km · +206 / −217 m
expected at11:54 cut-off at16:00
in11:52:22
2 min FASTER than expected
Section PI 585 — at career level
A5 · 42.5 km · Current PI 571
Section time 1h20m54s
Section 10.2 km · +267 / −206 m
expected at13:10 cut-off at18:30
in13:13:16
2 min SLOWER than expected
Section PI 519 — at career level
W1 · 48.3 km · Current PI 525
Section time 1h03m02s
Section 5.8 km · +365 / −63 m
expected at14:18 cut-off at20:30
in14:16:18
1 min FASTER than expected
Section PI 468 — easing off / mild fade
FINISH · 50.6 km · Current PI 490
Section time 19m26s
Section 2.3 km · +16 / −168 m
expected at14:34 cut-off at21:00
in14:35:44
1 min SLOWER than expected
Section PI 456 — easing off / mild fade
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.