Hui Chang

Bib: 14747 M CN

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 24%

Gender (Male)

#0 / 33594

Top 32%

Masters (Masters Men)

#0 / 16876

Top 29%

Division (M40-44)

#0 / 4826

Top 36%

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

8:22/mi

25:59

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:20/mi

51:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:36/mi

1:18:32

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:20/mi

1:44:24

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:32/mi

1:50:07

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:28/mi

2:10:42

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:36/mi

2:37:24

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:51/mi

3:04:53

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:57/mi

3:32:41

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:48/mi

3:44:41

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

1:50:078:25 /mi⚡ faster

2nd Half

1:54:348:44 /mi+4.0%

Positive split — 4.0% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:59	8:22	3.11 mi	25:59	8:22	-
10K	51:50	8:21	3.10 mi	25:51	8:20	-0:02
15K	1:18:32	8:26	3.11 mi	26:42	8:36	+0:16
20K	1:44:24	8:25	3.11 mi	25:52	8:20	-0:16
Half(13.10 mi)	1:50:07	8:25	0.67 mi	5:43	8:32	+0:12
25K	2:10:42	8:25	2.43 mi	20:35	8:28	-0:04
30K	2:37:24	8:27	3.11 mi	26:42	8:36	+0:08
35K	3:04:53	8:31	3.11 mi	27:29	8:51	+0:15
40K	3:32:41	8:34	3.10 mi	27:48	8:57	+0:06
Finish(26.22 mi)	3:44:41	8:35	1.37 mi	12:00	8:48	-0:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:20 /mi

Average Pace

8:35 /mi

Slowest Pace

8:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:37:24

70% of race

Time at Steady Pace

1:07:17

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:34 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	18218	13617	13617	17093	12856	12856
10K	3.10 mi	17270+948	12969+648	12969+648	16625	12530	12530
15K	3.11 mi	17194+76	12920+49	12920+49	17093	12856	12856
20K	3.11 mi	16884+310	12690+230	12690+230	16207	12230	12230
Half(13.10 mi)	0.67 mi	16796+88	12631+59	12631+59	15743	11868	11868
25K	2.43 mi	16463+333	12380+251	12380+251	15331	11540	11540
30K	3.11 mi	15818+645	11877+503	11877+503	13942	10484	10484
35K	3.11 mi	15114+704	11306+571	11306+571	13207	9673	9673
40K	3.10 mi	14584+530	10810+496	10810+496	13119	9265	9265
Finish(26.22 mi)	1.37 mi	14377+207	10631+179	10631+179	13211	9208	9208

9208

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#18218
5K → 10K	1181066+948	#18218 → #17270
10K → 15K	266342+76	#17270 → #17194
15K → 20K	108418+310	#17194 → #16884
20K → Half	23111+88	#16884 → #16796
Half → 25K	87420+333	#16796 → #16463
25K → 30K	67712+645	#16463 → #15818
30K → 35K	96800+704	#15818 → #15114
35K → 40K	168698+530	#15114 → #14584
40K → Finish	65272+207	#14584 → #14377
TOTALS	9984839+3841	#18218 → #14377

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