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OKUBO, SHINICHI

Race 100KM · Bib 9031 · Male · iTRA PI 442
Status
Finished
Total time 25h13m02s
Finished at Sun 28 Jun 06:13:02
Effort today
Current PI: 357
iTRA PI 442 · running 19% below career level — fading
Aid station schedule
START · 0.0 km ✓
in05:00:00
A1_1 · 4.9 km · Current PI 442 ✓
Section time 40m43s
Section 4.9 km · +78 / −224 m
expected at05:36 cut-off at06:00
in05:40:43
4 min SLOWER than expected
Section PI 547 — way above career, blow-up risk
A2_1 · 14.1 km · Current PI 516 ✓
Section time 1h49m29s
Section 9.2 km · +479 / −547 m
expected at07:25 cut-off at08:50
in07:30:12
4 min SLOWER than expected
Section PI 479 — at career level
A3_1 · 25.3 km · Current PI 468 ✓
Section time 2h30m21s
Section 11.2 km · +713 / −699 m
expected at10:14 cut-off at12:15
in10:00:33
13 min FASTER than expected
Section PI 452 — at career level
A4_1 · 32.3 km · Current PI 449 ✓
Section time 1h09m48s
Section 7.0 km · +206 / −217 m
expected at11:08 cut-off at13:50
in11:10:21
2 min SLOWER than expected
Section PI 490 — at career level
A5_1 · 42.5 km · Current PI 475 ✓
Section time 1h58m29s
Section 10.2 km · +267 / −206 m
expected at12:52 cut-off at16:15
in13:08:50
16 min SLOWER than expected
Section PI 408 — at career level
W1_1 · 48.3 km · Current PI 418 ✓
Section time 1h41m24s
Section 5.8 km · +365 / −63 m
expected at14:39 cut-off at18:05
in14:50:14
10 min SLOWER than expected
Section PI 335 — easing off / mild fade
A6 · 50.8 km · Current PI 367 ✓
Section time 40m19s
Section 2.5 km · +21 / −173 m
expected at15:17 cut-off at18:35
in15:30:33
13 min SLOWER than expected
Section PI 270 — significantly faded
A1_2 · 55.7 km · Current PI 322 ✓
Section time 1h41m22s
Section 4.9 km · +78 / −224 m
expected at16:58 cut-off at19:40
in17:11:55
13 min SLOWER than expected
Section PI 220 — significantly faded
A2_2 · 64.9 km · Current PI 287 ✓
Section time 2h26m08s
Section 9.2 km · +479 / −547 m
expected at19:46 cut-off at22:40
in19:38:03
8 min FASTER than expected
Section PI 359 — easing off / mild fade
A3_2 · 76.1 km · Current PI 384 ✓
Section time 4h06m49s
Section 11.2 km · +713 / −699 m
expected at23:30 cut-off at02:10
in23:44:52
14 min SLOWER than expected
Section PI 275 — significantly faded
A4_2 · 83.1 km · Current PI 325 ✓
Section time 1h49m42s
Section 7.0 km · +206 / −217 m
expected at01:22 cut-off at03:50
in01:34:34
11 min SLOWER than expected
Section PI 312 — easing off / mild fade
A5_2 · 93.2 km · Current PI 351 ✓
Section time 2h38m51s
Section 10.2 km · +267 / −206 m
expected at03:56 cut-off at06:30
in04:13:25
17 min SLOWER than expected
Section PI 305 — easing off / mild fade
W1_2 · 99.1 km · Current PI 346 ✓
Section time 1h38m47s
Section 5.8 km · +365 / −63 m
expected at06:02 cut-off at08:30
in05:52:12
10 min FASTER than expected
Section PI 344 — easing off / mild fade
FINISH · 101.4 km · Current PI 374 ✓
Section time 20m50s
Section 2.3 km · +16 / −168 m
expected at06:24 cut-off at09:00
in06:13:02
11 min FASTER than expected
Section PI 490 — 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.