David Cook

Bib: 49578 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 7%
Gender (Male)
#0 / 33594
Top 11%
Division (M18-39)
#0 / 16712
Top 13%
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
6:42/mi
20:46
49125
10K· 6.21 mi
6:54/mi
42:10
5081
15K· 9.32 mi
7:00/mi
1:03:52
4451
20K· 12.43 mi
6:46/mi
1:24:52
6740
Half· 13.10 mi
6:53/mi
1:29:29
27
25K· 15.53 mi
6:54/mi
1:46:16
5063
30K· 18.64 mi
6:54/mi
2:07:41
6946
35K· 21.75 mi
7:01/mi
2:29:26
8788
40K· 24.85 mi
7:40/mi
2:53:13
5875
Finish· 26.22 mi
8:02/mi
3:04:10
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
1:29:296:50 /mi⚡ faster
2nd Half
1:34:417:13 /mi+5.8%
Positive split — 5.8% slower in the second half
AI Race Performance Report

David'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
20:466:423.11 mi20:46
6:42
-
10K
42:106:483.10 mi21:24
6:54
+0:12
15K
1:03:526:523.11 mi21:42
7:00
+0:06
20K
1:24:526:503.11 mi21:00
6:46
-0:14
Half(13.10 mi)
1:29:296:500.67 mi4:37
6:53
+0:07
25K
1:46:166:512.43 mi16:47
6:54
+0:01
30K
2:07:416:513.11 mi21:25
6:54
0:00
35K
2:29:266:533.11 mi21:45
7:01
+0:07
40K
2:53:136:593.10 mi23:47
7:40
+0:39
Finish(26.22 mi)
3:04:107:021.37 mi10:57
8:02
+0:22
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of David's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:42 /mi

Average Pace

7:02 /mi

Slowest Pace

8:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:29:26

81% of race

Time at Steady Pace

23:47

13% of race

Time at Slower Pace

10:57

6% of race

Average Pace: 7:01 /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 mi370433983398442040434043
10K3.10 mi4186-4823813-4153813-415481943784378
15K3.11 mi4255-693891-783891-78442040434043
20K3.11 mi4149+1063799+923799+92393436303630
Half(13.10 mi)0.67 mi4099+503756+433756+43360633583358
25K2.43 mi4105-63759-33759-3423738783878
30K3.11 mi3864+2413558+2013558+201319029562956
35K3.11 mi3655+2093368+1903368+190316028952895
40K3.10 mi3826-1713485-1173485-117521443044304
Finish(26.22 mi)1.37 mi3907-813542-573542-57774158735873

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
131 ft55 ft
49ft125ft
117 ft

Overall

4420

Males

4043

M18-39

4043

5K→10K

3.1 - 6.2 mi

Top 8%
55 ft24 ft
50ft81ft
45 ft

Overall

4819

Males

4378

M18-39

4378

10K→15K

6.2 - 9.3 mi

Top 7%
24 ft18 ft
44ft51ft
17 ft

Overall

4420

Males

4043

M18-39

4043

15K→20K

9.3 - 12.4 mi

Top 7%
18 ft45 ft
67ft40ft
38 ft

Overall

3934

Males

3630

M18-39

3630

20K→Half

12.4 - 13.1 mi

Top 6%
45 ft26 ft
8ft27ft
20 ft

Overall

3606

Males

3358

M18-39

3358

Half→25K

13.1 - 15.5 mi

Top 7%
25 ft12 ft
50ft63ft
20 ft

Overall

4237

Males

3878

M18-39

3878

25K→30K

15.5 - 18.6 mi

Top 5%
12 ft35 ft
69ft46ft
28 ft

Overall

3190

Males

2956

M18-39

2956

30K→35K

18.6 - 21.8 mi

Top 5%
35 ft34 ft
87ft88ft
23 ft

Overall

3160

Males

2895

M18-39

2895

35K→40K

21.8 - 24.9 mi

Top 9%
34 ft17 ft
58ft75ft
31 ft

Overall

5214

Males

4304

M18-39

4304

40K→Finish

24.9 - 26.2 mi

Top 13%
17 ft13 ft
14ft18ft
13 ft

Overall

7741

Males

5873

M18-39

5873

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing