Yun Jen Cho

Bib: 12673 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

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

11:45/mi

36:29

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:08/mi

1:14:08

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:26/mi

1:49:38

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:09/mi

2:27:20

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:26/mi

2:37:01

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

16:38/mi

3:17:31

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:54/mi

3:54:28

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:37/mi

4:36:46

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:38/mi

5:12:54

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:17/mi

5:29:39

↑ 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

2:37:0112:00 /mi⚡ faster

2nd Half

2:52:3813:10 /mi+9.9%

Positive split — 9.9% slower in the second half

AI Race Performance Report

Yun'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	36:29	11:45	3.11 mi	36:29	11:45	-
10K	1:14:08	11:56	3.10 mi	37:39	12:08	+0:23
15K	1:49:38	11:46	3.11 mi	35:30	11:26	-0:42
20K	2:27:20	11:52	3.11 mi	37:42	12:09	+0:43
Half(13.10 mi)	2:37:01	12:00	0.67 mi	9:41	14:26	+2:17
25K	3:17:31	12:43	2.43 mi	40:30	16:38	+2:12
30K	3:54:28	12:35	3.11 mi	36:57	11:54	-4:44
35K	4:36:46	12:44	3.11 mi	42:18	13:37	+1:43
40K	5:12:54	12:36	3.10 mi	36:08	11:38	-1:59
Finish(26.22 mi)	5:29:39	12:35	1.37 mi	16:45	12:17	+0:39

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:26 /mi

Average Pace

12:35 /mi

Slowest Pace

16:38 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:57:10

72% of race

Time at Slower Pace

1:32:29

28% of race

Average Pace: 12:34 /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	52935	21154	21154	44866	16233	16233
10K	3.10 mi	52594+341	20984+170	20984+170	52317	20863	20863
15K	3.11 mi	50161+2433	19405+1579	19405+1579	44866	16233	16233
20K	3.11 mi	49571+590	19121+284	19121+284	48418	18652	18652
Half(13.10 mi)	0.67 mi	50000-429	19415-294	19415-294	54730	22863	22863
25K	2.43 mi	52082-2082	20840-1425	20840-1425	56814	24111	24111
30K	3.11 mi	49965+2117	19553+1287	19553+1287	38390	13923	13923
35K	3.11 mi	49165+800	19222+331	19222+331	44147	17497	17497
40K	3.10 mi	47505+1660	18358+864	18358+864	32746	12252	12252
Finish(26.22 mi)	1.37 mi	47245+260	18256+102	18256+102	41836	16509	16509

16509

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing