Chen Chang

Bib: 28175 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

Top 49%

Division (F50-54)

#0 / 2342

Top 48%

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

9:30/mi

29:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:23/mi

1:04:47

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:58/mi

1:38:49

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:49/mi

2:12:23

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:58/mi

2:19:44

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:20/mi

2:47:20

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:41/mi

3:26:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:33/mi

4:05:42

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:45/mi

4:39:03

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:27/mi

4:53:18

↑ 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

2:19:4410:41 /mi⚡ faster

2nd Half

2:33:3411:43 /mi+9.9%

Positive split — 9.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:28	9:30	3.11 mi	29:28	9:30	-
10K	1:04:47	10:26	3.10 mi	35:19	11:23	+1:53
15K	1:38:49	10:37	3.11 mi	34:02	10:58	-0:25
20K	2:12:23	10:40	3.11 mi	33:34	10:49	-0:09
Half(13.10 mi)	2:19:44	10:41	0.67 mi	7:21	10:58	+0:09
25K	2:47:20	10:47	2.43 mi	27:36	11:20	+0:22
30K	3:26:44	11:06	3.11 mi	39:24	12:41	+1:21
35K	4:05:42	11:18	3.11 mi	38:58	12:33	-0:08
40K	4:39:03	11:14	3.10 mi	33:21	10:45	-1:48
Finish(26.22 mi)	4:53:18	11:12	1.37 mi	14:15	10:27	-0:18

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:30 /mi

Average Pace

11:12 /mi

Slowest Pace

12:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

43:43

15% of race

Time at Steady Pace

2:51:13

58% of race

Time at Slower Pace

1:18:22

27% of race

Average Pace: 11:11 /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	Females	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	33153	10097	10097	41258	14229	14229
10K	3.10 mi	41708-8555	14326-4229	14326-4229	48288	18226	18226
15K	3.11 mi	41425+283	14204+122	14204+122	41258	14229	14229
20K	3.11 mi	41021+404	14069+135	14069+135	40249	13947	13947
Half(13.10 mi)	0.67 mi	40830+191	14004+65	14004+65	38680	13329	13329
25K	2.43 mi	40344+486	13889+115	13889+115	39177	13827	13827
30K	3.11 mi	40814-470	14332-443	14332-443	42771	16198	16198
35K	3.11 mi	40378+436	14339-7	14339-7	38185	14443	14443
40K	3.10 mi	38636+1742	13605+734	13605+734	26010	9173	9173
Finish(26.22 mi)	1.37 mi	38028+608	13374+231	13374+231	26796	9490	9490

9490

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#33153
5K → 10K	858631-8555	#33153 → #41708
10K → 15K	424707+283	#41708 → #41425
15K → 20K	347751+404	#41425 → #41021
20K → Half	33224+191	#41021 → #40830
Half → 25K	237723+486	#40830 → #40344
25K → 30K	872402-470	#40344 → #40814
30K → 35K	314750+436	#40814 → #40378
35K → 40K	131755+1742	#40378 → #38636
40K → Finish	9617+608	#38636 → #38028
TOTALS	108355960-4875	#33153 → #38028

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing