Kanghua Chu

Bib: 23351 F TW

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F50-54)

#0 / 2342

Top 49%

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

9:45/mi

30:15

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:50/mi

1:00:48

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:33/mi

1:33:33

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:36/mi

2:06:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:44/mi

2:13:38

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:18/mi

2:41:08

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:50/mi

3:20:59

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:27/mi

3:59:38

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:53/mi

4:39:39

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:30/mi

4:55:19

↑ 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

2:13:3810:13 /mi⚡ faster

2nd Half

2:41:4112:20 /mi+21.0%

Positive split — 21.0% slower in the second half

AI Race Performance Report

Kanghua'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	30:15	9:45	3.11 mi	30:15	9:45	-
10K	1:00:48	9:48	3.10 mi	30:33	9:50	+0:05
15K	1:33:33	10:03	3.11 mi	32:45	10:33	+0:43
20K	2:06:26	10:11	3.11 mi	32:53	10:36	+0:03
Half(13.10 mi)	2:13:38	10:13	0.67 mi	7:12	10:44	+0:08
25K	2:41:08	10:23	2.43 mi	27:30	11:18	+0:34
30K	3:20:59	10:47	3.11 mi	39:51	12:50	+1:32
35K	3:59:38	11:02	3.11 mi	38:39	12:27	-0:23
40K	4:39:39	11:16	3.10 mi	40:01	12:53	+0:26
Finish(26.22 mi)	4:55:19	11:17	1.37 mi	15:40	11:30	-1:23

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:45 /mi

Average Pace

11:16 /mi

Slowest Pace

12:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:13:38

45% of race

Time at Steady Pace

43:10

15% of race

Time at Slower Pace

1:58:31

40% of race

Average Pace: 11:16 /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	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	35913	11347	11347	37788	12411	12411
10K	3.10 mi	35282+631	11057+290	11057+290	34865	10915	10915
15K	3.11 mi	36017-735	11438-381	11438-381	37788	12411	12411
20K	3.11 mi	36598-581	11823-385	11823-385	38567	13079	13079
Half(13.10 mi)	0.67 mi	36582+16	11854-31	11854-31	36904	12438	12438
25K	2.43 mi	37024-442	12208-354	12208-354	38900	13679	13679
30K	3.11 mi	38483-1459	13111-903	13111-903	43550	16614	16614
35K	3.11 mi	38349+134	13261-150	13261-150	37549	14121	14121
40K	3.10 mi	38803-454	13697-436	13697-436	41616	16477	16477
Finish(26.22 mi)	1.37 mi	38644+159	13692+5	13692+5	35787	13659	13659

13659

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