← i4 leaderboard

KRITTAWEYTIN, TANAKORN

Race i4 · Bib 4091 · Male · (no iTRA PI)
Status
Finished
Total time 19h51m51s
Finished at Sun 09 Aug 02:21:51
Effort today
Current Performance Index: 418
(no iTRA PI) · Current PI: 418
Aid station schedule
START · 0.0 km ✓
out06:30:00
HQ_IN_1 · 10.0 km ✓
Section time 2h18m57s
Section 10.0 km · +1116 / −123 m
cut-off at09:50
in08:48:57out08:57:17
Dwell 8 minutes.
Section PI 516
W1 · 19.9 km · Current PI 516 ✓
Section time 1h36m56s
Section 9.9 km · +624 / −684 m
expected at10:42 cut-off at12:20
in10:34:13
8 min FASTER than expected
Section PI 603
A2_IN · 26.9 km · Current PI 603 ✓
Section time 1h17m56s
Section 7.0 km · +302 / −511 m
expected at11:49 cut-off at14:10
in11:52:09out12:10:47
2 min SLOWER than expected
Dwell 19 minutes.
Section PI 479
W2_IN · 37.8 km · Current PI 479 ✓
Section time 2h25m43s
Section 10.9 km · +720 / −509 m
expected at14:21 cut-off at17:15
in14:36:30out14:53:21
15 min SLOWER than expected
Dwell 17 minutes.
Section PI 442
HQ_IN_2 · 49.4 km · Current PI 442 ✓
Section time 2h21m05s
Section 11.6 km · +762 / −704 m
expected at17:39 cut-off at20:30
in17:14:26out17:32:50
25 min FASTER than expected
Dwell 18 minutes.
Section PI 489
HK · 55.6 km · Current PI 489 ✓
Section time 1h30m17s
Section 6.2 km · +19 / −901 m
expected at18:54 cut-off at22:10
in19:03:07
9 min SLOWER than expected
Section PI 303
A3_IN · 59.2 km · Current PI 303 ✓
Section time 56m52s
Section 3.6 km · +288 / −61 m
expected at19:57 cut-off at23:15
in19:59:59out20:18:04
2 min SLOWER than expected
Dwell 18 minutes.
Section PI 392
HQ_IN_3 · 66.7 km · Current PI 392 ✓
Section time 2h46m15s
Section 7.5 km · +930 / −277 m
expected at23:00 cut-off at02:10
in23:04:19out23:15:05
3 min SLOWER than expected
Dwell 11 minutes.
Section PI 344
FINISH · 78.3 km · Current PI 344 ✓
Section time 3h06m46s
Section 11.7 km · +147 / −1139 m
expected at02:23 cut-off at04:30
in02:21:51
1 min FASTER than expected
Section PI 282
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.