Chi-Feng Wu

Bib: 43632 M TW

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

10:37/mi

32:59

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:37/mi

1:05:57

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:47/mi

1:39:27

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:00/mi

2:13:36

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:23/mi

2:21:14

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:20/mi

2:51:15

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:51/mi

3:28:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:41/mi

4:10:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:31/mi

4:55:37

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:08/mi

5:12:09

↑ 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

2:21:1410:47 /mi⚡ faster

2nd Half

2:50:5513:02 /mi+21.0%

Positive split — 21.0% slower in the second half

AI Race Performance Report

Chi-Feng'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	32:59	10:37	3.11 mi	32:59	10:37	-
10K	1:05:57	10:37	3.10 mi	32:58	10:37	0:00
15K	1:39:27	10:41	3.11 mi	33:30	10:47	+0:10
20K	2:13:36	10:46	3.11 mi	34:09	11:00	+0:13
Half(13.10 mi)	2:21:14	10:47	0.67 mi	7:38	11:23	+0:23
25K	2:51:15	11:02	2.43 mi	30:01	12:20	+0:57
30K	3:28:01	11:10	3.11 mi	36:46	11:51	-0:29
35K	4:10:31	11:32	3.11 mi	42:30	13:41	+1:50
40K	4:55:37	11:54	3.10 mi	45:06	14:31	+0:50
Finish(26.22 mi)	5:12:09	11:55	1.37 mi	16:32	12:08	-2:23

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:37 /mi

Average Pace

11:55 /mi

Slowest Pace

14:31 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:13:36

43% of race

Time at Steady Pace

1:30:57

29% of race

Time at Slower Pace

1:27:36

28% of race

Average Pace: 11:54 /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	44881	28663	28663	39822	26345	26345
10K	3.10 mi	43449+1432	28073+590	28073+590	42264	27526	27526
15K	3.11 mi	42018+1431	27429+644	27429+644	39822	26345	26345
20K	3.11 mi	41788+230	27240+189	27240+189	41687	26895	26895
Half(13.10 mi)	0.67 mi	41760+28	27191+49	27191+49	41774	26696	26696
25K	2.43 mi	42327-567	27330-139	27330-139	44525	27718	27718
30K	3.11 mi	41334+993	26670+660	26670+660	38025	24237	24237
35K	3.11 mi	41996-662	26751-81	26751-81	44502	26774	26774
40K	3.10 mi	43410-1414	27250-499	27250-499	50693	29506	29506
Finish(26.22 mi)	1.37 mi	43249+161	27122+128	27122+128	40660	24660	24660

24660

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