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CHANTOSA, NAPAT

Race i4_EVO · Bib 4725 · Male · iTRA PI 430
Status
Finished
Total time 17h36m07s
Finished at Sat 08 Aug 22:36:07
Effort today
Current Performance Index: 489
iTRA PI 430 · running 14% above career level — PB pace
Aid station schedule
START · 0.0 km ✓
out05:00:00
HQ_IN_1 · 10.0 km · Current PI 430 ✓
Section time 2h06m54s
Section 10.0 km · +1116 / −123 m
expected at07:16 cut-off at08:20
in07:06:54out07:11:17
9 min FASTER than expected
Dwell 4 minutes.
Section PI 571 — way above career, blow-up risk
A1_IN · 20.3 km · Current PI 528 ✓
Section time 1h48m50s
Section 10.3 km · +323 / −1312 m
expected at08:39 cut-off at10:45
in09:00:07out09:07:29
21 min SLOWER than expected
Dwell 7 minutes.
Section PI 494 — going harder than career
HQ_IN_2 · 31.2 km · Current PI 475 ✓
Section time 2h19m24s
Section 10.9 km · +1193 / −203 m
expected at11:45 cut-off at14:20
in11:26:53out11:37:52
18 min FASTER than expected
Dwell 11 minutes.
Section PI 562 — way above career, blow-up risk
W1 · 41.1 km · Current PI 522 ✓
Section time 1h46m24s
Section 9.9 km · +624 / −684 m
expected at13:36 cut-off at16:45
in13:24:16
12 min FASTER than expected
Section PI 556 — way above career, blow-up risk
A2_IN · 48.1 km · Current PI 518 ✓
Section time 1h21m44s
Section 7.0 km · +302 / −511 m
expected at14:47 cut-off at18:35
in14:46:00out15:00:05
1 min FASTER than expected
Dwell 14 minutes.
Section PI 462 — at career level
W2_IN · 59.0 km · Current PI 452 ✓
Section time 2h13m58s
Section 10.9 km · +720 / −509 m
expected at17:43 cut-off at21:30
in17:14:03out17:25:48
28 min FASTER than expected
Dwell 12 minutes.
Section PI 486 — going harder than career
HQ_IN_3 · 70.5 km · Current PI 469 ✓
Section time 2h35m13s
Section 11.6 km · +762 / −704 m
expected at20:17 cut-off at00:45
in20:01:01out20:07:10
16 min FASTER than expected
Dwell 6 minutes.
Section PI 449 — at career level
FINISH · 82.2 km · Current PI 443 ✓
Section time 2h28m57s
Section 11.7 km · +147 / −1139 m
expected at22:46 cut-off at03:00
in22:36:07
10 min FASTER than expected
Section PI 357 — 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.