Kenneth Lai

Bib: 41618 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

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

9:06/mi

28:15

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:12/mi

56:49

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:28/mi

1:26:12

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:45/mi

1:56:27

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:31/mi

2:03:30

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:36/mi

2:34:10

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:06/mi

3:24:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:33/mi

4:15:33

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:55/mi

5:04:59

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:53/mi

5:23:54

↑ 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

2:03:309:26 /mi⚡ faster

2nd Half

3:20:2415:17 /mi+62.3%

Positive split — 62.3% slower in the second half

AI Race Performance Report

Kenneth'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	28:15	9:06	3.11 mi	28:15	9:06	-
10K	56:49	9:09	3.10 mi	28:34	9:12	+0:06
15K	1:26:12	9:15	3.11 mi	29:23	9:28	+0:16
20K	1:56:27	9:23	3.11 mi	30:15	9:45	+0:17
Half(13.10 mi)	2:03:30	9:26	0.67 mi	7:03	10:31	+0:46
25K	2:34:10	9:56	2.43 mi	30:40	12:36	+2:05
30K	3:24:10	10:58	3.11 mi	50:00	16:06	+3:30
35K	4:15:33	11:46	3.11 mi	51:23	16:33	+0:27
40K	5:04:59	12:17	3.10 mi	49:26	15:55	-0:38
Finish(26.22 mi)	5:23:54	12:22	1.37 mi	18:55	13:53	-2:02

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:06 /mi

Average Pace

12:22 /mi

Slowest Pace

16:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:03:30

38% of race

Time at Steady Pace

49:35

15% of race

Time at Slower Pace

2:30:49

47% of race

Average Pace: 12:21 /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	28208	20031	20031	27340	19534	19534
10K	3.10 mi	27680+528	19703+328	19703+328	27410	19523	19523
15K	3.11 mi	27497+183	19616+87	19616+87	27340	19534	19534
20K	3.11 mi	28720-1223	20338-722	20338-722	31167	21671	21671
Half(13.10 mi)	0.67 mi	29108-388	20549-211	20549-211	34982	23504	23504
25K	2.43 mi	32903-3795	22646-2097	22646-2097	45745	28243	28243
30K	3.11 mi	39826-6923	25963-3317	25963-3317	55522	32017	32017
35K	3.11 mi	43615-3789	27498-1535	27498-1535	55232	31664	31664
40K	3.10 mi	45727-2112	28302-804	28302-804	55146	31571	31571
Finish(26.22 mi)	1.37 mi	45968-241	28373-71	28373-71	50700	29501	29501

29501

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