Jeffrey Cox

Bib: 13180 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 30%
Gender (Male)
#0 / 33594
Top 38%
Masters (Masters Men)
#0 / 16876
Top 35%
Division (M60-64)
#0 / 1269
Top 25%
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
7:44/mi
24:01
49125
10K· 6.21 mi
7:46/mi
48:07
5081
15K· 9.32 mi
8:00/mi
1:12:56
4451
20K· 12.43 mi
7:58/mi
1:37:39
6740
Half· 13.10 mi
8:06/mi
1:43:05
27
25K· 15.53 mi
8:31/mi
2:03:48
5063
30K· 18.64 mi
8:43/mi
2:30:51
6946
35K· 21.75 mi
10:19/mi
3:02:53
8788
40K· 24.85 mi
11:58/mi
3:40:01
5875
Finish· 26.22 mi
10:05/mi
3:53:46
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
1:43:057:53 /mi⚡ faster
2nd Half
2:10:419:58 /mi+26.8%
Positive split — 26.8% slower in the second half
AI Race Performance Report

Jeffrey'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
24:017:443.11 mi24:01
7:44
-
10K
48:077:453.10 mi24:06
7:46
+0:02
15K
1:12:567:503.11 mi24:49
8:00
+0:14
20K
1:37:397:523.11 mi24:43
7:58
-0:02
Half(13.10 mi)
1:43:057:530.67 mi5:26
8:06
+0:08
25K
2:03:487:592.43 mi20:43
8:31
+0:25
30K
2:30:518:063.11 mi27:03
8:43
+0:12
35K
3:02:538:253.11 mi32:02
10:19
+1:36
40K
3:40:018:523.10 mi37:08
11:58
+1:39
Finish(26.22 mi)
3:53:468:561.37 mi13:45
10:05
-1:53
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Jeffrey's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:44 /mi

Average Pace

8:55 /mi

Slowest Pace

11:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

48:07

21% of race

Time at Steady Pace

1:42:44

44% of race

Time at Slower Pace

1:22:55

35% of race

Average Pace: 8:55 /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. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi11083881088101083086188618
10K3.10 mi10672+4118530+2808530+2801041583508350
15K3.11 mi10688-168514+168514+161083086188618
20K3.11 mi11022-3348735-2218735-2211254997949794
Half(13.10 mi)0.67 mi11023-18726+98726+91178492919291
25K2.43 mi11824-8019245-5199245-519157941187211872
30K3.11 mi12422-5989606-3619606-361148491107311073
35K3.11 mi14306-188410770-116410770-1164238661616816168
40K3.10 mi17348-304212652-188212652-1882351502166921669
Finish(26.22 mi)1.37 mi17637-28912768-11612768-116237241554015540

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
131 ft55 ft
49ft125ft
117 ft

Overall

10830

Males

8618

M60-64

8618

5K→10K

3.1 - 6.2 mi

Top 17%
55 ft24 ft
50ft81ft
45 ft

Overall

10415

Males

8350

M60-64

8350

10K→15K

6.2 - 9.3 mi

Top 18%
24 ft18 ft
44ft51ft
17 ft

Overall

10830

Males

8618

M60-64

8618

15K→20K

9.3 - 12.4 mi

Top 21%
18 ft45 ft
67ft40ft
38 ft

Overall

12549

Males

9794

M60-64

9794

20K→Half

12.4 - 13.1 mi

Top 20%
45 ft26 ft
8ft27ft
20 ft

Overall

11784

Males

9291

M60-64

9291

Half→25K

13.1 - 15.5 mi

Top 26%
25 ft12 ft
50ft63ft
20 ft

Overall

15794

Males

11872

M60-64

11872

25K→30K

15.5 - 18.6 mi

Top 25%
12 ft35 ft
69ft46ft
28 ft

Overall

14849

Males

11073

M60-64

11073

30K→35K

18.6 - 21.8 mi

Top 40%
35 ft34 ft
87ft88ft
23 ft

Overall

23866

Males

16168

M60-64

16168

35K→40K

21.8 - 24.9 mi

Top 59%
34 ft17 ft
58ft75ft
31 ft

Overall

35150

Males

21669

M60-64

21669

40K→Finish

24.9 - 26.2 mi

Top 40%
17 ft13 ft
14ft18ft
13 ft

Overall

23724

Males

15540

M60-64

15540

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing