Young Mi Chang

Bib: 62669 F KR

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 46%

Gender (Female)

#0 / 26115

Top 33%

Masters (Masters Women)

#0 / 11371

Top 31%

Division (F55-59)

#0 / 1484

Top 24%

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

9:14/mi

28:40

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:15/mi

57:23

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:31/mi

1:26:57

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:18/mi

1:55:49

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:00/mi

2:02:31

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:39/mi

2:28:27

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:54/mi

2:59:11

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:22/mi

3:31:23

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:21/mi

4:06:38

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:14/mi

4:21:57

↑ 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

2:02:319:22 /mi⚡ faster

2nd Half

2:19:2610:38 /mi+13.8%

Positive split — 13.8% slower in the second half

AI Race Performance Report

Young'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	28:40	9:14	3.11 mi	28:40	9:14	-
10K	57:23	9:15	3.10 mi	28:43	9:15	+0:01
15K	1:26:57	9:20	3.11 mi	29:34	9:31	+0:16
20K	1:55:49	9:20	3.11 mi	28:52	9:18	-0:13
Half(13.10 mi)	2:02:31	9:22	0.67 mi	6:42	10:00	+0:42
25K	2:28:27	9:34	2.43 mi	25:56	10:39	+0:39
30K	2:59:11	9:37	3.11 mi	30:44	9:54	-0:45
35K	3:31:23	9:44	3.11 mi	32:12	10:22	+0:28
40K	4:06:38	9:56	3.10 mi	35:15	11:21	+0:59
Finish(26.22 mi)	4:21:57	10:00	1.37 mi	15:19	11:14	-0:07

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:14 /mi

Average Pace

10:00 /mi

Slowest Pace

11:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:55:49

44% of race

Time at Steady Pace

1:09:38

27% of race

Time at Slower Pace

1:16:30

29% of race

Average Pace: 9:59 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	30076	8862	8862	28104	8065	8065
10K	3.10 mi	29088+988	8500+362	8500+362	28172	8135	8135
15K	3.11 mi	28616+472	8289+211	8289+211	28104	8065	8065
20K	3.11 mi	28063+553	8090+199	8090+199	27132	7759	7759
Half(13.10 mi)	0.67 mi	28176-113	8157-67	8157-67	30387	9240	9240
25K	2.43 mi	29377-1201	8711-554	8711-554	34464	11445	11445
30K	3.11 mi	28082+1295	8359+352	8359+352	24770	7478	7478
35K	3.11 mi	27020+1062	8149+210	8149+210	24238	7821	7821
40K	3.10 mi	27322-302	8504-355	8504-355	30512	11221	11221
Finish(26.22 mi)	1.37 mi	27531-209	8661-157	8661-157	33630	12695	12695

12695

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