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KUMEDA, AKIKO

Race i3 · Bib 3521 · Female · iTRA PI 424
Status
Finished
Total time 13h01m03s
Finished at Sat 08 Aug 20:31:03
Effort today
Current Performance Index: 446
iTRA PI 424 · running 5% above career level — PB pace
Aid station schedule
START · 0.0 km ✓
out07:30:00
HQ_IN_1 · 10.0 km · Current PI 424 ✓
Section time 2h32m57s
Section 10.0 km · +1116 / −123 m
expected at09:52 cut-off at10:50
in10:02:57out10:08:50
10 min SLOWER than expected
Dwell 6 minutes.
Section PI 444 — at career level
W1 · 19.9 km · Current PI 438 ✓
Section time 1h47m12s
Section 9.9 km · +624 / −684 m
expected at12:02 cut-off at13:30
in11:56:02
6 min FASTER than expected
Section PI 517 — going harder than career
A2_IN · 26.9 km · Current PI 489 ✓
Section time 1h13m39s
Section 7.0 km · +302 / −511 m
expected at13:20 cut-off at15:20
in13:09:41out13:24:55
10 min FASTER than expected
Dwell 15 minutes.
Section PI 480 — going harder than career
W2_IN · 37.8 km · Current PI 464 ✓
Section time 2h12m11s
Section 10.9 km · +720 / −509 m
expected at15:44 cut-off at18:40
in15:37:06out15:41:03
6 min FASTER than expected
Dwell 4 minutes.
Section PI 462 — at career level
HQ_IN_2 · 49.4 km · Current PI 451 ✓
Section time 2h26m08s
Section 11.6 km · +762 / −704 m
expected at18:29 cut-off at22:05
in18:07:11out18:11:40
22 min FASTER than expected
Dwell 4 minutes.
Section PI 448 — at career level
FINISH · 61.1 km · Current PI 440 ✓
Section time 2h19m23s
Section 11.7 km · +147 / −1139 m
expected at20:59 cut-off at00:30
in20:31:03
28 min FASTER than expected
Section PI 358 — 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.