Hui-Ju Chang

Bib: 42984 F TW

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 48%

Gender (Female)

#0 / 26115

Top 35%

Masters (Masters Women)

#0 / 11371

Top 33%

Division (F55-59)

#0 / 1484

Top 26%

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

8:31/mi

26:25

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:48/mi

53:44

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:12/mi

1:22:16

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:16/mi

1:51:02

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:45/mi

1:57:34

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:01/mi

2:24:24

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:50/mi

2:58:03

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:12/mi

3:32:49

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:25/mi

4:08:15

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:53/mi

4:24:27

↑ 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

1:57:348:59 /mi⚡ faster

2nd Half

2:26:5311:12 /mi+24.9%

Positive split — 24.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:25	8:31	3.11 mi	26:25	8:31	-
10K	53:44	8:39	3.10 mi	27:19	8:48	+0:17
15K	1:22:16	8:50	3.11 mi	28:32	9:12	+0:24
20K	1:51:02	8:57	3.11 mi	28:46	9:16	+0:04
Half(13.10 mi)	1:57:34	8:59	0.67 mi	6:32	9:45	+0:29
25K	2:24:24	9:18	2.43 mi	26:50	11:01	+1:16
30K	2:58:03	9:34	3.11 mi	33:39	10:50	-0:11
35K	3:32:49	9:48	3.11 mi	34:46	11:12	+0:22
40K	4:08:15	10:00	3.10 mi	35:26	11:25	+0:13
Finish(26.22 mi)	4:24:27	10:06	1.37 mi	16:12	11:53	+0:28

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:31 /mi

Average Pace

10:06 /mi

Slowest Pace

11:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:57:34

44% of race

Time at Steady Pace

1:35:15

36% of race

Time at Slower Pace

51:38

20% of race

Average Pace: 10:05 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	19849	5133	5133	23645	6420	6420
10K	3.10 mi	20765-916	5471-338	5471-338	21795	5859	5859
15K	3.11 mi	21648-883	5749-278	5749-278	23645	6420	6420
20K	3.11 mi	22864-1216	6187-438	6187-438	26801	7650	7650
Half(13.10 mi)	0.67 mi	23154-290	6287-100	6287-100	28336	8377	8377
25K	2.43 mi	26565-3411	7582-1295	7582-1295	37086	12777	12777
30K	3.11 mi	27501-936	8118-536	8118-536	31514	10497	10497
35K	3.11 mi	27638-137	8424-306	8424-306	29633	10300	10300
40K	3.10 mi	27927-289	8733-309	8733-309	30978	11426	11426
Finish(26.22 mi)	1.37 mi	28417-490	9010-277	9010-277	38816	15086	15086

15086

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#19849
5K → 10K	1131215-916	#19849 → #20765
10K → 15K	1076193-883	#20765 → #21648
15K → 20K	1317101-1216	#21648 → #22864
20K → Half	32838-290	#22864 → #23154
Half → 25K	345443-3411	#23154 → #26565
25K → 30K	1264328-936	#26565 → #27501
30K → 35K	683546-137	#27501 → #27638
35K → 40K	672383-289	#27638 → #27927
40K → Finish	57282-490	#27927 → #28417
TOTALS	104971929-8568	#19849 → #28417

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