James Kaufman-Cook

Bib: 13581 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 24%
Gender (Male)
#0 / 33594
Top 31%
Division (M18-39)
#0 / 16712
Top 34%
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
7:56/mi
24:38
49125
10K· 6.21 mi
8:10/mi
49:58
5081
15K· 9.32 mi
8:26/mi
1:16:09
4451
20K· 12.43 mi
8:10/mi
1:41:29
6740
Half· 13.10 mi
8:29/mi
1:47:10
27
25K· 15.53 mi
8:25/mi
2:07:38
5063
30K· 18.64 mi
8:39/mi
2:34:29
6946
35K· 21.75 mi
9:14/mi
3:03:10
8788
40K· 24.85 mi
9:17/mi
3:32:00
5875
Finish· 26.22 mi
8:39/mi
3:43:47
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
1:47:108:11 /mi⚡ faster
2nd Half
1:56:378:54 /mi+8.8%
Positive split — 8.8% slower in the second half
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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
24:387:563.11 mi24:38
7:56
-
10K
49:588:033.10 mi25:20
8:10
+0:14
15K
1:16:098:113.11 mi26:11
8:26
+0:16
20K
1:41:298:103.11 mi25:20
8:10
-0:16
Half(13.10 mi)
1:47:108:110.67 mi5:41
8:29
+0:19
25K
2:07:388:132.43 mi20:28
8:25
-0:04
30K
2:34:298:183.11 mi26:51
8:39
+0:14
35K
3:03:108:263.11 mi28:41
9:14
+0:35
40K
3:32:008:323.10 mi28:50
9:17
+0:03
Finish(26.22 mi)
3:43:478:331.37 mi11:47
8:39
-0:38
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:56 /mi

Average Pace

8:32 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:46:16

74% of race

Time at Steady Pace

57:31

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:32 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi132581026310263155671184511845
10K3.10 mi14037-77910761-49810761-498148721133911339
15K3.11 mi14588-55111153-39211153-392155671184511845
20K3.11 mi14576+1211148+511148+5146211119511195
Half(13.10 mi)0.67 mi14615-3911166-1811166-18153091159911599
25K2.43 mi14604+1111141+2511141+25149541128911289
30K3.11 mi14360+24410932+20910932+209143131072110721
35K3.11 mi14430-7010840+9210840+92161781155311553
40K3.10 mi14317+11310634+20610634+206156971081210812
Finish(26.22 mi)1.37 mi14054+26310406+22810406+2281199685038503

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
131 ft55 ft
49ft125ft
117 ft

Overall

15567

Males

11845

M18-39

11845

5K→10K

3.1 - 6.2 mi

Top 25%
55 ft24 ft
50ft81ft
45 ft

Overall

14872

Males

11339

M18-39

11339

10K→15K

6.2 - 9.3 mi

Top 26%
24 ft18 ft
44ft51ft
17 ft

Overall

15567

Males

11845

M18-39

11845

15K→20K

9.3 - 12.4 mi

Top 24%
18 ft45 ft
67ft40ft
38 ft

Overall

14621

Males

11195

M18-39

11195

20K→Half

12.4 - 13.1 mi

Top 26%
45 ft26 ft
8ft27ft
20 ft

Overall

15309

Males

11599

M18-39

11599

Half→25K

13.1 - 15.5 mi

Top 25%
25 ft12 ft
50ft63ft
20 ft

Overall

14954

Males

11289

M18-39

11289

25K→30K

15.5 - 18.6 mi

Top 24%
12 ft35 ft
69ft46ft
28 ft

Overall

14313

Males

10721

M18-39

10721

30K→35K

18.6 - 21.8 mi

Top 27%
35 ft34 ft
87ft88ft
23 ft

Overall

16178

Males

11553

M18-39

11553

35K→40K

21.8 - 24.9 mi

Top 26%
34 ft17 ft
58ft75ft
31 ft

Overall

15697

Males

10812

M18-39

10812

40K→Finish

24.9 - 26.2 mi

Top 20%
17 ft13 ft
14ft18ft
13 ft

Overall

11996

Males

8503

M18-39

8503

Passing Analysis

Category:
Net Change
0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#13258
5K10K
971192-779
#13258 #14037
10K15K
692141-551
#14037 #14588
15K20K
243255+12
#14588 #14576
20KHalf
9455-39
#14576 #14615
Half25K
228239+11
#14615 #14604
25K30K
238482+244
#14604 #14360
30K35K
463393-70
#14360 #14430
35K40K
324437+113
#14430 #14317
40KFinish
53316+263
#14317 #14054
TOTALS
33062510-796
#13258 #14054

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

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London Marathon Events

Mika Timing

Mika Timing