Ka Lun Tam

Bib: 48388 M HK

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 26%

Gender (Male)

#0 / 33594

Top 34%

Division (M18-39)

#0 / 16712

Top 37%

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

8:12/mi

25:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:16/mi

51:08

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:29/mi

1:17:29

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:22/mi

1:43:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:33/mi

1:49:10

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:29/mi

2:09:48

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:00/mi

2:37:45

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:19/mi

3:06:40

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:21/mi

3:35:40

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:32/mi

3:48:39

↑ 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

1:49:108:21 /mi⚡ faster

2nd Half

1:59:299:07 /mi+9.5%

Positive split — 9.5% slower in the second half

AI Race Performance Report

Ka'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	25:28	8:12	3.11 mi	25:28	8:12	-
10K	51:08	8:14	3.10 mi	25:40	8:16	+0:04
15K	1:17:29	8:19	3.11 mi	26:21	8:29	+0:13
20K	1:43:26	8:20	3.11 mi	25:57	8:22	-0:07
Half(13.10 mi)	1:49:10	8:21	0.67 mi	5:44	8:33	+0:11
25K	2:09:48	8:22	2.43 mi	20:38	8:29	-0:04
30K	2:37:45	8:28	3.11 mi	27:57	9:00	+0:31
35K	3:06:40	8:35	3.11 mi	28:55	9:19	+0:19
40K	3:35:40	8:41	3.10 mi	29:00	9:21	+0:02
Finish(26.22 mi)	3:48:39	8:44	1.37 mi	12:59	9:32	+0:11

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:12 /mi

Average Pace

8:44 /mi

Slowest Pace

9:32 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:37:45

69% of race

Time at Steady Pace

1:10:54

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:43 /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	16377	12373	12373	16092	12203	12203
10K	3.10 mi	16202+175	12238+135	12238+135	16052	12137	12137
15K	3.11 mi	16091+111	12172+66	12172+66	16092	12203	12203
20K	3.11 mi	16134-43	12192-20	12192-20	16465	12402	12402
Half(13.10 mi)	0.67 mi	16103+31	12173+19	12173+19	16015	12048	12048
25K	2.43 mi	15935+168	12028+145	12028+145	15502	11668	11668
30K	3.11 mi	15985-50	11986+42	11986+42	17247	12606	12606
35K	3.11 mi	15885+100	11804+182	11804+182	16790	11951	11951
40K	3.10 mi	15684+201	11533+271	11533+271	16099	11063	11063
Finish(26.22 mi)	1.37 mi	15803-119	11557-24	11557-24	19129	12869	12869

12869

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing