Simon Chapman

Bib: 42221 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 11%
Gender (Male)
#0 / 33594
Top 17%
Division (M18-39)
#0 / 16712
Top 19%
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
7:27/mi
23:07
49125
10K· 6.21 mi
7:38/mi
46:48
5081
15K· 9.32 mi
7:44/mi
1:10:48
4451
20K· 12.43 mi
7:28/mi
1:33:57
6740
Half· 13.10 mi
7:32/mi
1:39:00
27
25K· 15.53 mi
7:35/mi
1:57:28
5063
30K· 18.64 mi
7:44/mi
2:21:29
6946
35K· 21.75 mi
7:40/mi
2:45:16
8788
40K· 24.85 mi
7:40/mi
3:09:04
5875
Finish· 26.22 mi
7:26/mi
3:19:12
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
1:39:007:34 /mi⚡ faster
2nd Half
1:40:127:39 /mi+1.2%
Positive split — 1.2% slower in the second half
AI Race Performance Report

Simon'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
23:077:273.11 mi23:07
7:27
-
10K
46:487:323.10 mi23:41
7:38
+0:11
15K
1:10:487:363.11 mi24:00
7:44
+0:06
20K
1:33:577:343.11 mi23:09
7:28
-0:16
Half(13.10 mi)
1:39:007:340.67 mi5:03
7:32
+0:04
25K
1:57:287:342.43 mi18:28
7:35
+0:03
30K
2:21:297:363.11 mi24:01
7:44
+0:09
35K
2:45:167:363.11 mi23:47
7:40
-0:04
40K
3:09:047:373.10 mi23:48
7:40
0:00
Finish(26.22 mi)
3:19:127:371.37 mi10:08
7:26
-0:14
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Simon's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:26 /mi

Average Pace

7:36 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:19:12

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:36 /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 mi849570617061876872507250
10K3.10 mi8866-3717310-2497310-249926775867586
15K3.11 mi8769+977241+697241+69876872507250
20K3.11 mi8543+2267082+1597082+159801767176717
Half(13.10 mi)0.67 mi8467+767041+417041+41707260546054
25K2.43 mi8344+1236947+946947+94794766066606
30K3.11 mi8068+2766728+2196728+219731860876087
35K3.11 mi7526+5426286+4426286+442574348144814
40K3.10 mi7060+4665901+3855901+385525343364336
Finish(26.22 mi)1.37 mi6822+2385709+1925709+192454238003800

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
131 ft55 ft
49ft125ft
117 ft

Overall

8768

Males

7250

M18-39

7250

5K→10K

3.1 - 6.2 mi

Top 16%
55 ft24 ft
50ft81ft
45 ft

Overall

9267

Males

7586

M18-39

7586

10K→15K

6.2 - 9.3 mi

Top 15%
24 ft18 ft
44ft51ft
17 ft

Overall

8768

Males

7250

M18-39

7250

15K→20K

9.3 - 12.4 mi

Top 13%
18 ft45 ft
67ft40ft
38 ft

Overall

8017

Males

6717

M18-39

6717

20K→Half

12.4 - 13.1 mi

Top 12%
45 ft26 ft
8ft27ft
20 ft

Overall

7072

Males

6054

M18-39

6054

Half→25K

13.1 - 15.5 mi

Top 13%
25 ft12 ft
50ft63ft
20 ft

Overall

7947

Males

6606

M18-39

6606

25K→30K

15.5 - 18.6 mi

Top 12%
12 ft35 ft
69ft46ft
28 ft

Overall

7318

Males

6087

M18-39

6087

30K→35K

18.6 - 21.8 mi

Top 10%
35 ft34 ft
87ft88ft
23 ft

Overall

5743

Males

4814

M18-39

4814

35K→40K

21.8 - 24.9 mi

Top 9%
34 ft17 ft
58ft75ft
31 ft

Overall

5253

Males

4336

M18-39

4336

40K→Finish

24.9 - 26.2 mi

Top 8%
17 ft13 ft
14ft18ft
13 ft

Overall

4542

Males

3800

M18-39

3800

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing