Yun Zhang

Bib: 25413 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F40-44)

#0 / 3355

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

10:04/mi

31:14

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:01/mi

1:02:21

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:33/mi

1:35:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:23/mi

2:10:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:01/mi

2:17:49

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:07/mi

2:44:52

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:50/mi

3:21:36

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:30/mi

4:03:32

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:36/mi

4:42:40

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:39/mi

4:58:33

↑ 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

2:17:4910:32 /mi⚡ faster

2nd Half

2:40:4412:16 /mi+16.6%

Positive split — 16.6% 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	31:14	10:04	3.11 mi	31:14	10:04	-
10K	1:02:21	10:03	3.10 mi	31:07	10:01	-0:03
15K	1:35:07	10:13	3.11 mi	32:46	10:33	+0:32
20K	2:10:26	10:30	3.11 mi	35:19	11:23	+0:50
Half(13.10 mi)	2:17:49	10:32	0.67 mi	7:23	11:01	-0:22
25K	2:44:52	10:37	2.43 mi	27:03	11:07	+0:06
30K	3:21:36	10:49	3.11 mi	36:44	11:50	+0:43
35K	4:03:32	11:12	3.11 mi	41:56	13:30	+1:40
40K	4:42:40	11:23	3.10 mi	39:08	12:36	-0:54
Finish(26.22 mi)	4:58:33	11:24	1.37 mi	15:53	11:39	-0:57

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:01 /mi

Average Pace

11:24 /mi

Slowest Pace

13:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:35:07

32% of race

Time at Steady Pace

2:02:22

41% of race

Time at Slower Pace

1:21:04

27% of race

Average Pace: 11:23 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	39259	13028	13028	37839	12432	12432
10K	3.10 mi	37755+1504	12271+757	12271+757	36635	11750	11750
15K	3.11 mi	37656+99	12231+40	12231+40	37839	12432	12432
20K	3.11 mi	39575-1919	13335-1104	13335-1104	44283	16203	16203
Half(13.10 mi)	0.67 mi	39494+81	13317+18	13317+18	39125	13590	13590
25K	2.43 mi	39033+461	13177+140	13177+140	37693	13091	13091
30K	3.11 mi	38745+288	13237-60	13237-60	37978	13724	13724
35K	3.11 mi	39677-932	13965-728	13965-728	43481	17164	17164
40K	3.10 mi	39739-62	14177-212	14177-212	39667	15573	15573
Finish(26.22 mi)	1.37 mi	39688+51	14213-36	14213-36	37034	14268	14268

14268

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