Lei Cheng

Bib: 42905 M CN

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 10%
Gender (Male)
#0 / 33594
Top 15%
Masters (Masters Men)
#0 / 16876
Top 13%
Division (M55-59)
#0 / 2251
Top 7%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:52/mi
21:20
49125
10K· 6.21 mi
7:04/mi
43:16
5081
15K· 9.32 mi
7:16/mi
1:05:50
4451
20K· 12.43 mi
7:10/mi
1:28:04
6740
Half· 13.10 mi
7:28/mi
1:33:04
27
25K· 15.53 mi
7:28/mi
1:51:14
5063
30K· 18.64 mi
7:43/mi
2:15:12
6946
35K· 21.75 mi
7:51/mi
2:39:34
8788
40K· 24.85 mi
8:14/mi
3:05:06
5875
Finish· 26.22 mi
8:07/mi
3:16:09
1418
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
1:33:047:07 /mi⚡ faster
2nd Half
1:43:057:52 /mi+10.8%
Positive split — 10.8% slower in the second half
AI Race Performance Report

Lei's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
21:206:523.11 mi21:20
6:52
-
10K
43:166:583.10 mi21:56
7:04
+0:12
15K
1:05:507:043.11 mi22:34
7:16
+0:12
20K
1:28:047:063.11 mi22:14
7:10
-0:06
Half(13.10 mi)
1:33:047:070.67 mi5:00
7:28
+0:18
25K
1:51:147:102.43 mi18:10
7:28
0:00
30K
2:15:127:163.11 mi23:58
7:43
+0:15
35K
2:39:347:213.11 mi24:22
7:51
+0:08
40K
3:05:067:273.10 mi25:32
8:14
+0:23
Finish(26.22 mi)
3:16:097:301.37 mi11:03
8:07
-0:07
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Lei's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:52 /mi

Average Pace

7:29 /mi

Slowest Pace

8:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:51:14

57% of race

Time at Steady Pace

48:20

25% of race

Time at Slower Pace

36:35

19% of race

Average Pace: 7:29 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi504945384538590252395239
10K3.10 mi5478-4294903-3654903-365580251615161
15K3.11 mi5644-1665034-1315034-131590252395239
20K3.11 mi5733-895109-755109-75612353895389
Half(13.10 mi)0.67 mi5744-115117-85117-8659557175717
25K2.43 mi5881-1375201-845201-84711860296029
30K3.11 mi5956-755221-205221-20722960236023
35K3.11 mi5945+115182+395182+39670654855485
40K3.10 mi6067-1225181+15181+1828463176317
Finish(26.22 mi)1.37 mi6104-375189-85189-8824061946194

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
131 ft55 ft
49ft125ft
117 ft

Overall

5902

Males

5239

M55-59

5239

5K→10K

3.1 - 6.2 mi

Top 10%
55 ft24 ft
50ft81ft
45 ft

Overall

5802

Males

5161

M55-59

5161

10K→15K

6.2 - 9.3 mi

Top 10%
24 ft18 ft
44ft51ft
17 ft

Overall

5902

Males

5239

M55-59

5239

15K→20K

9.3 - 12.4 mi

Top 10%
18 ft45 ft
67ft40ft
38 ft

Overall

6123

Males

5389

M55-59

5389

20K→Half

12.4 - 13.1 mi

Top 11%
45 ft26 ft
8ft27ft
20 ft

Overall

6595

Males

5717

M55-59

5717

Half→25K

13.1 - 15.5 mi

Top 12%
25 ft12 ft
50ft63ft
20 ft

Overall

7118

Males

6029

M55-59

6029

25K→30K

15.5 - 18.6 mi

Top 12%
12 ft35 ft
69ft46ft
28 ft

Overall

7229

Males

6023

M55-59

6023

30K→35K

18.6 - 21.8 mi

Top 11%
35 ft34 ft
87ft88ft
23 ft

Overall

6706

Males

5485

M55-59

5485

35K→40K

21.8 - 24.9 mi

Top 14%
34 ft17 ft
58ft75ft
31 ft

Overall

8284

Males

6317

M55-59

6317

40K→Finish

24.9 - 26.2 mi

Top 14%
17 ft13 ft
14ft18ft
13 ft

Overall

8240

Males

6194

M55-59

6194

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing