Yian Zeng

Bib: 25127 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

12:56/mi

40:09

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:52/mi

1:26:19

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:23/mi

2:07:52

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:16/mi

2:52:10

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

15:56/mi

3:02:51

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:53/mi

3:41:31

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:07/mi

4:28:28

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

17:19/mi

5:22:14

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:52/mi

6:14:36

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:42/mi

6:36:00

↑ 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

3:02:5113:58 /mi⚡ faster

2nd Half

3:33:0916:15 /mi+16.6%

Positive split — 16.6% slower in the second half

AI Race Performance Report

Yian'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	40:09	12:56	3.11 mi	40:09	12:56	-
10K	1:26:19	13:54	3.10 mi	46:10	14:52	+1:56
15K	2:07:52	13:44	3.11 mi	41:33	13:23	-1:29
20K	2:52:10	13:52	3.11 mi	44:18	14:16	+0:53
Half(13.10 mi)	3:02:51	13:58	0.67 mi	10:41	15:56	+1:40
25K	3:41:31	14:16	2.43 mi	38:40	15:53	-0:03
30K	4:28:28	14:25	3.11 mi	46:57	15:07	-0:46
35K	5:22:14	14:50	3.11 mi	53:46	17:19	+2:12
40K	6:14:36	15:05	3.10 mi	52:22	16:52	-0:27
Finish(26.22 mi)	6:36:00	15:07	1.37 mi	21:24	15:42	-1:10

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:56 /mi

Average Pace

15:07 /mi

Slowest Pace

17:19 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:52:10

43% of race

Time at Steady Pace

1:57:42

30% of race

Time at Slower Pace

1:46:08

27% of race

Average Pace: 15:06 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	56981	24010	24010	54066	22096	22096
10K	3.10 mi	57938-957	24728-718	24728-718	58436	25120	25120
15K	3.11 mi	56951+987	24016+712	24016+712	54066	22096	22096
20K	3.11 mi	56604+347	23803+213	23803+213	55399	23100	23100
Half(13.10 mi)	0.67 mi	56691-87	23868-65	23868-65	57376	24554	24554
25K	2.43 mi	56573+118	23801+67	23801+67	55748	23430	23430
30K	3.11 mi	56190+383	23565+236	23565+236	53048	21976	21976
35K	3.11 mi	56375-185	23749-184	23749-184	56676	24302	24302
40K	3.10 mi	56561-186	23911-162	23911-162	56929	24465	24465
Finish(26.22 mi)	1.37 mi	56567-6	23926-15	23926-15	55922	23940	23940

23940

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