Ben Kirby

Bib: 43169 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 30%
Gender (Male)
#0 / 33594
Top 39%
Masters (Masters Men)
#0 / 16876
Top 35%
Division (M40-44)
#0 / 4826
Top 43%
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
8:27/mi
26:15
49125
10K· 6.21 mi
8:51/mi
53:43
5081
15K· 9.32 mi
8:47/mi
1:21:00
4451
20K· 12.43 mi
8:37/mi
1:47:45
6740
Half· 13.10 mi
8:47/mi
1:53:38
27
25K· 15.53 mi
8:50/mi
2:15:07
5063
30K· 18.64 mi
9:50/mi
2:45:37
6946
35K· 21.75 mi
9:09/mi
3:14:02
8788
40K· 24.85 mi
9:04/mi
3:42:12
5875
Finish· 26.22 mi
9:12/mi
3:54:44
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
1:53:388:41 /mi⚡ faster
2nd Half
2:01:069:14 /mi+6.6%
Positive split — 6.6% slower in the second half
AI Race Performance Report

Ben'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
26:158:273.11 mi26:15
8:27
-
10K
53:438:393.10 mi27:28
8:51
+0:24
15K
1:21:008:423.11 mi27:17
8:47
-0:04
20K
1:47:458:413.11 mi26:45
8:37
-0:10
Half(13.10 mi)
1:53:388:410.67 mi5:53
8:47
+0:10
25K
2:15:078:422.43 mi21:29
8:50
+0:03
30K
2:45:378:543.11 mi30:30
9:50
+1:00
35K
3:14:028:563.11 mi28:25
9:09
-0:41
40K
3:42:128:573.10 mi28:10
9:04
-0:05
Finish(26.22 mi)
3:54:448:581.37 mi12:32
9:12
+0:08
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Ben's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:27 /mi

Average Pace

8:58 /mi

Slowest Pace

9:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:24:14

87% of race

Time at Steady Pace

30:30

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:57 /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. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi191931426114261189821412314123
10K3.10 mi20702-150915227-96615227-966223711629016290
15K3.11 mi19959+74314751+47614751+476189821412314123
20K3.11 mi19689+27014571+18014571+180190341412614126
Half(13.10 mi)0.67 mi19573+11614487+8414487+84181731351213512
25K2.43 mi19351+22214298+18914298+189187611379413794
30K3.11 mi20220-86914786-48814786-488242011692816928
35K3.11 mi19161+105913960+82613960+826154661110011100
40K3.10 mi18191+97013180+78013180+7801402198079807
Finish(26.22 mi)1.37 mi18001+19012998+18212998+182165021125311253

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
131 ft55 ft
49ft125ft
117 ft

Overall

18982

Males

14123

M40-44

14123

5K→10K

3.1 - 6.2 mi

Top 37%
55 ft24 ft
50ft81ft
45 ft

Overall

22371

Males

16290

M40-44

16290

10K→15K

6.2 - 9.3 mi

Top 32%
24 ft18 ft
44ft51ft
17 ft

Overall

18982

Males

14123

M40-44

14123

15K→20K

9.3 - 12.4 mi

Top 32%
18 ft45 ft
67ft40ft
38 ft

Overall

19034

Males

14126

M40-44

14126

20K→Half

12.4 - 13.1 mi

Top 30%
45 ft26 ft
8ft27ft
20 ft

Overall

18173

Males

13512

M40-44

13512

Half→25K

13.1 - 15.5 mi

Top 31%
25 ft12 ft
50ft63ft
20 ft

Overall

18761

Males

13794

M40-44

13794

25K→30K

15.5 - 18.6 mi

Top 40%
12 ft35 ft
69ft46ft
28 ft

Overall

24201

Males

16928

M40-44

16928

30K→35K

18.6 - 21.8 mi

Top 26%
35 ft34 ft
87ft88ft
23 ft

Overall

15466

Males

11100

M40-44

11100

35K→40K

21.8 - 24.9 mi

Top 23%
34 ft17 ft
58ft75ft
31 ft

Overall

14021

Males

9807

M40-44

9807

40K→Finish

24.9 - 26.2 mi

Top 28%
17 ft13 ft
14ft18ft
13 ft

Overall

16502

Males

11253

M40-44

11253

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing