Lei Zhao

Bib: 51974 M CN

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

8:19/mi

25:48

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:15/mi

51:23

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:35/mi

1:18:02

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:51/mi

1:45:31

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:10/mi

1:51:40

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:59/mi

2:15:57

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:17/mi

2:51:00

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:54/mi

3:31:02

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:49/mi

4:17:02

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:25/mi

4:32:35

↑ 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

1:51:408:32 /mi⚡ faster

2nd Half

2:40:5512:16 /mi+44.1%

Positive split — 44.1% slower in the second half

AI Race Performance Report

Lei'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	25:48	8:19	3.11 mi	25:48	8:19	-
10K	51:23	8:17	3.10 mi	25:35	8:15	-0:04
15K	1:18:02	8:23	3.11 mi	26:39	8:35	+0:20
20K	1:45:31	8:30	3.11 mi	27:29	8:51	+0:16
Half(13.10 mi)	1:51:40	8:32	0.67 mi	6:09	9:10	+0:19
25K	2:15:57	8:46	2.43 mi	24:17	9:59	+0:49
30K	2:51:00	9:11	3.11 mi	35:03	11:17	+1:18
35K	3:31:02	9:43	3.11 mi	40:02	12:54	+1:37
40K	4:17:02	10:21	3.10 mi	46:00	14:49	+1:55
Finish(26.22 mi)	4:32:35	10:25	1.37 mi	15:33	11:25	-3:24

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:15 /mi

Average Pace

10:24 /mi

Slowest Pace

14:49 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:45:31

39% of race

Time at Steady Pace

30:26

11% of race

Time at Slower Pace

2:16:38

50% of race

Average Pace: 10:24 /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	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	17586	13205	13205	16975	12793	12793
10K	3.10 mi	16617+969	12533+672	12533+672	15777	11947	11947
15K	3.11 mi	16656-39	12567-34	12567-34	16975	12793	12793
20K	3.11 mi	17761-1105	13273-706	13273-706	21703	15867	15867
Half(13.10 mi)	0.67 mi	17953-192	13400-127	13400-127	22523	16361	16361
25K	2.43 mi	19905-1952	14674-1274	14674-1274	29137	20169	20169
30K	3.11 mi	23505-3600	16888-2214	16888-2214	34559	22549	22549
35K	3.11 mi	26895-3390	18769-1881	18769-1881	40153	24676	24676
40K	3.10 mi	31072-4177	20960-2191	20960-2191	51871	30055	30055
Finish(26.22 mi)	1.37 mi	31216-144	20948+12	20948+12	35033	21647	21647

21647

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