Guosheng Chen

Bib: 11351 M CN

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 19%
Gender (Male)
#0 / 33594
Top 26%
Division (M18-39)
#0 / 16712
Top 29%
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
7:57/mi
24:41
49125
10K· 6.21 mi
7:58/mi
49:26
5081
15K· 9.32 mi
8:07/mi
1:14:38
4451
20K· 12.43 mi
7:48/mi
1:38:51
6740
Half· 13.10 mi
7:54/mi
1:44:09
27
25K· 15.53 mi
7:55/mi
2:03:24
5063
30K· 18.64 mi
8:04/mi
2:28:25
6946
35K· 21.75 mi
8:11/mi
2:53:49
8788
40K· 24.85 mi
9:30/mi
3:23:17
5875
Finish· 26.22 mi
8:57/mi
3:35:29
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
1:44:097:58 /mi⚡ faster
2nd Half
1:51:208:30 /mi+6.9%
Positive split — 6.9% slower in the second half
AI Race Performance Report

Guosheng'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
24:417:573.11 mi24:41
7:57
-
10K
49:267:583.10 mi24:45
7:58
+0:01
15K
1:14:388:013.11 mi25:12
8:07
+0:09
20K
1:38:517:583.11 mi24:13
7:48
-0:19
Half(13.10 mi)
1:44:097:580.67 mi5:18
7:54
+0:06
25K
2:03:247:572.43 mi19:15
7:55
+0:01
30K
2:28:257:583.11 mi25:01
8:04
+0:09
35K
2:53:498:003.11 mi25:24
8:11
+0:07
40K
3:23:178:113.10 mi29:28
9:30
+1:19
Finish(26.22 mi)
3:35:298:141.37 mi12:12
8:57
-0:33
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Guosheng's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:48 /mi

Average Pace

8:13 /mi

Slowest Pace

9:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

24:13

11% of race

Time at Steady Pace

2:29:36

69% of race

Time at Slower Pace

41:40

19% of race

Average Pace: 8:13 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi1345710387103871212094719471
10K3.10 mi12930+52710006+38110006+3811253997249724
15K3.11 mi12583+3479772+2349772+2341212094719471
20K3.11 mi12041+5429405+3679405+3671070785208520
Half(13.10 mi)0.67 mi11887+1549298+1079298+107984979697969
25K2.43 mi11550+3379048+2509048+2501036282068206
30K3.11 mi10972+5788627+4218627+421957076007600
35K3.11 mi10477+4958219+4088219+408870168356835
40K3.10 mi11316-8398695-4768695-476172221174111741
Finish(26.22 mi)1.37 mi11406-908704-98704-91444999809980

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
131 ft55 ft
49ft125ft
117 ft

Overall

12120

Males

9471

M18-39

9471

5K→10K

3.1 - 6.2 mi

Top 21%
55 ft24 ft
50ft81ft
45 ft

Overall

12539

Males

9724

M18-39

9724

10K→15K

6.2 - 9.3 mi

Top 20%
24 ft18 ft
44ft51ft
17 ft

Overall

12120

Males

9471

M18-39

9471

15K→20K

9.3 - 12.4 mi

Top 18%
18 ft45 ft
67ft40ft
38 ft

Overall

10707

Males

8520

M18-39

8520

20K→Half

12.4 - 13.1 mi

Top 16%
45 ft26 ft
8ft27ft
20 ft

Overall

9849

Males

7969

M18-39

7969

Half→25K

13.1 - 15.5 mi

Top 17%
25 ft12 ft
50ft63ft
20 ft

Overall

10362

Males

8206

M18-39

8206

25K→30K

15.5 - 18.6 mi

Top 16%
12 ft35 ft
69ft46ft
28 ft

Overall

9570

Males

7600

M18-39

7600

30K→35K

18.6 - 21.8 mi

Top 15%
35 ft34 ft
87ft88ft
23 ft

Overall

8701

Males

6835

M18-39

6835

35K→40K

21.8 - 24.9 mi

Top 29%
34 ft17 ft
58ft75ft
31 ft

Overall

17222

Males

11741

M18-39

11741

40K→Finish

24.9 - 26.2 mi

Top 24%
17 ft13 ft
14ft18ft
13 ft

Overall

14449

Males

9980

M18-39

9980

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing