Kai Sun

Bib: 52049 M CN

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 12%

Gender (Male)

#0 / 33594

Top 18%

Masters (Masters Men)

#0 / 16876

Top 15%

Division (M45-49)

#0 / 4167

Top 19%

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

7:23/mi

22:56

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:28/mi

46:07

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:37/mi

1:09:46

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:23/mi

1:32:40

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:35/mi

1:37:45

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:35/mi

1:56:13

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:48/mi

2:20:27

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:04/mi

2:45:29

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:55/mi

3:10:02

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:06/mi

3:21:04

↑ 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

1:37:457:28 /mi⚡ faster

2nd Half

1:43:197:53 /mi+5.7%

Positive split — 5.7% slower in the second half

AI Race Performance Report

Kai'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	22:56	7:23	3.11 mi	22:56	7:23	-
10K	46:07	7:26	3.10 mi	23:11	7:28	+0:05
15K	1:09:46	7:30	3.11 mi	23:39	7:37	+0:09
20K	1:32:40	7:28	3.11 mi	22:54	7:23	-0:14
Half(13.10 mi)	1:37:45	7:28	0.67 mi	5:05	7:35	+0:12
25K	1:56:13	7:29	2.43 mi	18:28	7:35	0:00
30K	2:20:27	7:33	3.11 mi	24:14	7:48	+0:13
35K	2:45:29	7:37	3.11 mi	25:02	8:04	+0:16
40K	3:10:02	7:39	3.10 mi	24:33	7:55	-0:09
Finish(26.22 mi)	3:21:04	7:41	1.37 mi	11:02	8:06	+0:11

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:23 /mi

Average Pace

7:40 /mi

Slowest Pace

8:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:56:13

58% of race

Time at Steady Pace

1:24:51

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:40 /mi

Loading chart...

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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	8049	6758	6758	7914	6661	6661
10K	3.10 mi	7992+57	6716+42	6716+42	8028	6745	6745
15K	3.11 mi	7938+54	6676+40	6676+40	7914	6661	6661
20K	3.11 mi	7801+137	6578+98	6578+98	7439	6310	6310
Half(13.10 mi)	0.67 mi	7763+38	6549+29	6549+29	7447	6322	6322
25K	2.43 mi	7770-7	6552-3	6552-3	7953	6612	6612
30K	3.11 mi	7700+70	6472+80	6472+80	7746	6377	6377
35K	3.11 mi	7613+87	6347+125	6347+125	7923	6298	6298
40K	3.10 mi	7285+328	6044+303	6044+303	6453	5144	5144
Finish(26.22 mi)	1.37 mi	7283+2	6019+25	6019+25	8162	6144	6144

6144

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing