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KHUNAPONG, SIRIRUK

Race 50KM · Bib 5612 · Female · iTRA PI 449
Status
Finished
Total time 10h37m06s
Finished at Sat 27 Jun 17:37:06
Effort today
Current PI: 367
iTRA PI 449 · running 18% below career level — fading
Aid station schedule
START · 0.0 km ✓
in07:00:00
A1 · 4.9 km · Current PI 449 ✓
Section time 37m06s
Section 4.9 km · +78 / −224 m
expected at07:34 cut-off at08:00
in07:37:06
2 min SLOWER than expected
Section PI 521 — going harder than career
A2 · 14.1 km · Current PI 500 ✓
Section time 1h33m22s
Section 9.2 km · +479 / −547 m
expected at09:19 cut-off at10:50
in09:10:28
8 min FASTER than expected
Section PI 488 — at career level
A3 · 25.3 km · Current PI 476 ✓
Section time 2h47m27s
Section 11.2 km · +713 / −699 m
expected at11:38 cut-off at14:20
in11:57:55
19 min SLOWER than expected
Section PI 352 — easing off / mild fade
A4 · 32.3 km · Current PI 381 ✓
Section time 1h17m10s
Section 7.0 km · +206 / −217 m
expected at13:03 cut-off at16:00
in13:15:05
11 min SLOWER than expected
Section PI 384 — easing off / mild fade
A5 · 42.5 km · Current PI 404 ✓
Section time 2h03m42s
Section 10.2 km · +267 / −206 m
expected at14:55 cut-off at18:30
in15:18:47
23 min SLOWER than expected
Section PI 339 — easing off / mild fade
W1 · 48.3 km · Current PI 372 ✓
Section time 1h53m41s
Section 5.8 km · +365 / −63 m
expected at16:45 cut-off at20:30
in17:12:28
26 min SLOWER than expected
Section PI 260 — significantly faded
FINISH · 50.6 km · Current PI 316 ✓
Section time 24m38s
Section 2.3 km · +16 / −168 m
expected at17:37 cut-off at21:00
in17:37:06
0 min FASTER than expected
Section PI 360 — 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.