James Cocks

Bib: 51768 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 2%
Gender (Male)
#0 / 33594
Top 3%
Division (M18-39)
#0 / 16712
Top 5%
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
6:13/mi
19:16
49125
10K· 6.21 mi
6:19/mi
38:53
5081
15K· 9.32 mi
6:17/mi
58:23
4451
20K· 12.43 mi
6:03/mi
1:17:09
6740
Half· 13.10 mi
6:09/mi
1:21:16
27
25K· 15.53 mi
6:08/mi
1:36:10
5063
30K· 18.64 mi
6:19/mi
1:55:46
6946
35K· 21.75 mi
6:24/mi
2:15:39
8788
40K· 24.85 mi
6:32/mi
2:35:54
5875
Finish· 26.22 mi
6:44/mi
2:45:04
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
1:21:166:13 /mi⚡ faster
2nd Half
1:23:486:24 /mi+3.1%
Positive split — 3.1% slower in the second half
AI Race Performance Report

James'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
19:166:133.11 mi19:16
6:13
-
10K
38:536:163.10 mi19:37
6:19
+0:06
15K
58:236:163.11 mi19:30
6:17
-0:02
20K
1:17:096:133.11 mi18:46
6:03
-0:14
Half(13.10 mi)
1:21:166:130.67 mi4:07
6:09
+0:06
25K
1:36:106:122.43 mi14:54
6:08
-0:01
30K
1:55:466:133.11 mi19:36
6:19
+0:11
35K
2:15:396:153.11 mi19:53
6:24
+0:05
40K
2:35:546:173.10 mi20:15
6:32
+0:08
Finish(26.22 mi)
2:45:046:191.37 mi9:10
6:44
+0:12
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of James's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

6:03 /mi

Average Pace

6:18 /mi

Slowest Pace

6:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:35:54

94% of race

Time at Steady Pace

9:10

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:18 /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 mi143913691369118811421142
10K3.10 mi1555-1161481-1121481-112168416071607
15K3.11 mi1396+1591336+1451336+145118811421142
20K3.11 mi1265+1311212+1241212+124960928928
Half(13.10 mi)0.67 mi1238+271188+241188+24824800800
25K2.43 mi1190+481144+441144+44956922922
30K3.11 mi1154+361108+361108+36107210361036
35K3.11 mi1100+541056+521056+52108510341034
40K3.10 mi1072+281028+281028+28123211601160
Finish(26.22 mi)1.37 mi1094-221049-211049-21186717101710

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
131 ft55 ft
49ft125ft
117 ft

Overall

1188

Males

1142

M18-39

1142

5K→10K

3.1 - 6.2 mi

Top 3%
55 ft24 ft
50ft81ft
45 ft

Overall

1684

Males

1607

M18-39

1607

10K→15K

6.2 - 9.3 mi

Top 2%
24 ft18 ft
44ft51ft
17 ft

Overall

1188

Males

1142

M18-39

1142

15K→20K

9.3 - 12.4 mi

Top 2%
18 ft45 ft
67ft40ft
38 ft

Overall

960

Males

928

M18-39

928

20K→Half

12.4 - 13.1 mi

Top 1%
45 ft26 ft
8ft27ft
20 ft

Overall

824

Males

800

M18-39

800

Half→25K

13.1 - 15.5 mi

Top 2%
25 ft12 ft
50ft63ft
20 ft

Overall

956

Males

922

M18-39

922

25K→30K

15.5 - 18.6 mi

Top 2%
12 ft35 ft
69ft46ft
28 ft

Overall

1072

Males

1036

M18-39

1036

30K→35K

18.6 - 21.8 mi

Top 2%
35 ft34 ft
87ft88ft
23 ft

Overall

1085

Males

1034

M18-39

1034

35K→40K

21.8 - 24.9 mi

Top 2%
34 ft17 ft
58ft75ft
31 ft

Overall

1232

Males

1160

M18-39

1160

40K→Finish

24.9 - 26.2 mi

Top 3%
17 ft13 ft
14ft18ft
13 ft

Overall

1867

Males

1710

M18-39

1710

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing