Joo Kee Choong

Bib: 16470 M SG

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 46%

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

9:16/mi

28:47

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:23/mi

57:55

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:32/mi

1:27:31

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:06/mi

1:55:47

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:12/mi

2:01:57

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:40/mi

2:25:28

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:14/mi

2:57:15

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:48/mi

3:33:53

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:27/mi

4:09:26

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:41/mi

4:22:38

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

613ft

Total descent

About the height of the Statue of Liberty

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The Course

Half Splits

1st Half· via Half

2:01:579:19 /mi⚡ faster

2nd Half

2:20:4110:44 /mi+15.4%

Positive split — 15.4% slower in the second half

AI Race Performance Report

Joo's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:47	9:16	3.11 mi	28:47	9:16	-
10K	57:55	9:20	3.10 mi	29:08	9:23	+0:07
15K	1:27:31	9:24	3.11 mi	29:36	9:32	+0:09
20K	1:55:47	9:20	3.11 mi	28:16	9:06	-0:26
Half(13.10 mi)	2:01:57	9:19	0.67 mi	6:10	9:12	+0:06
25K	2:25:28	9:22	2.43 mi	23:31	9:40	+0:28
30K	2:57:15	9:31	3.11 mi	31:47	10:14	+0:34
35K	3:33:53	9:51	3.11 mi	36:38	11:48	+1:34
40K	4:09:26	10:03	3.10 mi	35:33	11:27	-0:21
Finish(26.22 mi)	4:22:38	10:02	1.37 mi	13:12	9:41	-1:46

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:06 /mi

Average Pace

10:01 /mi

Slowest Pace

11:48 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

34:26

13% of race

Time at Steady Pace

2:04:14

47% of race

Time at Slower Pace

1:43:58

40% of race

Average Pace: 10:01 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	30542	21470	21470	28176	20051	20051
10K	3.10 mi	30193+349	21233+237	21233+237	29970	21124	21124
15K	3.11 mi	29372+821	20767+466	20767+466	28176	20051	20051
20K	3.11 mi	28020+1352	19917+850	19917+850	24955	17985	17985
Half(13.10 mi)	0.67 mi	27643+377	19663+254	19663+254	22800	16541	16541
25K	2.43 mi	27356+287	19440+223	19440+223	26744	18820	18820
30K	3.11 mi	27087+269	19116+324	19116+324	27159	18654	18654
35K	3.11 mi	28054-967	19436-320	19436-320	33482	21270	21270
40K	3.10 mi	28340-286	19397+39	19397+39	31264	19661	19661
Finish(26.22 mi)	1.37 mi	27775+565	18986+411	18986+411	20446	13655	13655

13655

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing