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TANG, SHUN HIM SAMUEL

Race 25KM · Bib 2005 · Male · iTRA PI 598
Status
Finished
Total time 3h25m11s
Finished at Sun 28 Jun 09:25:11
Effort today
Current PI: 560
iTRA PI 598 · running 6% below career level — fading
Aid station schedule
START · 0.0 km ✓
in06:00:00
A1 · 4.9 km · Current PI 598 ✓
Section time 25m23s
Section 4.9 km · +78 / −224 m
expected at06:22 cut-off at06:50
in06:25:23
3 min SLOWER than expected
Section PI 676 — going harder than career
W0 · 13.5 km · Current PI 652 ✓
Section time 1h16m03s
Section 8.6 km · +499 / −486 m
expected at07:48 cut-off at09:20
in07:41:26
7 min FASTER than expected
Section PI 509 — easing off / mild fade
A5 · 20.7 km · Current PI 536 ✓
Section time 39m49s
Section 7.2 km · +130 / −149 m
expected at08:20 cut-off at10:50
in08:21:15
0 min SLOWER than expected
Section PI 626 — at career level
W1 · 26.5 km · Current PI 618 ✓
Section time 51m40s
Section 5.8 km · +365 / −63 m
expected at09:12 cut-off at12:30
in09:12:55
0 min SLOWER than expected
Section PI 506 — easing off / mild fade
FINISH · 28.8 km · Current PI 534 ✓
Section time 12m16s
Section 2.3 km · +16 / −168 m
expected at09:26 cut-off at13:00
in09:25:11
1 min FASTER than expected
Section PI 641 — 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.