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CHUECHUN, NIPON

Race 50KM · Bib 5133 · Male · iTRA PI 340
Status
Finished
Total time 13h24m29s
Finished at Sat 27 Jun 20:24:29
Effort today
Current PI: 291
iTRA PI 340 · running 14% below career level — fading
Aid station schedule
START · 0.0 km ✓
in07:00:00
A1 · 4.9 km · Current PI 340 ✓
Section time 51m19s
Section 4.9 km · +78 / −224 m
expected at07:45 cut-off at08:00
in07:51:19
5 min SLOWER than expected
Section PI 377 — at career level
A2 · 14.1 km · Current PI 366 ✓
Section time 2h23m49s
Section 9.2 km · +479 / −547 m
expected at10:12 cut-off at10:50
in10:15:08
2 min SLOWER than expected
Section PI 317 — at career level
A3 · 25.3 km · Current PI 324 ✓
Section time 3h38m48s
Section 11.2 km · +713 / −699 m
expected at13:56 cut-off at14:20
in13:53:56
2 min FASTER than expected
Section PI 270 — easing off / mild fade
A4 · 32.3 km · Current PI 291 ✓
Section time 1h41m31s
Section 7.0 km · +206 / −217 m
expected at15:25 cut-off at16:00
in15:35:27
10 min SLOWER than expected
Section PI 292 — at career level
A5 · 42.5 km · Current PI 307 ✓
Section time 2h17m33s
Section 10.2 km · +267 / −206 m
expected at17:53 cut-off at18:30
in17:53:00
0 min FASTER than expected
Section PI 305 — at career level
W1 · 48.3 km · Current PI 316 ✓
Section time 1h48m53s
Section 5.8 km · +365 / −63 m
expected at19:46 cut-off at20:30
in19:41:53
4 min FASTER than expected
Section PI 271 — easing off / mild fade
FINISH · 50.6 km · Current PI 292 ✓
Section time 42m36s
Section 2.3 km · +16 / −168 m
expected at20:13 cut-off at21:00
in20:24:29
10 min SLOWER than expected
Section PI 208 — 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.