David Stephenson

Bib: 59724 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Gender (Male)
#0 / 33594
Masters (Masters Men)
#0 / 16876
Division (M50-54)
#0 / 3474
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
9:16/mi
28:45
49125
10K· 6.21 mi
9:29/mi
58:11
5081
15K· 9.32 mi
10:09/mi
1:29:40
4451
20K· 12.43 mi
9:58/mi
2:00:35
6740
Half· 13.10 mi
10:08/mi
2:07:23
27
25K· 15.53 mi
10:34/mi
2:33:06
5063
30K· 18.64 mi
10:40/mi
3:06:14
6946
35K· 21.75 mi
11:14/mi
3:41:05
8788
40K· 24.85 mi
11:29/mi
4:16:45
5875
Finish· 26.22 mi
11:20/mi
4:32:12
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
2:07:239:44 /mi⚡ faster
2nd Half
2:24:4911:03 /mi+13.7%
Positive split — 13.7% 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
28:459:163.11 mi28:45
9:16
-
10K
58:119:223.10 mi29:26
9:29
+0:13
15K
1:29:409:383.11 mi31:29
10:09
+0:40
20K
2:00:359:433.11 mi30:55
9:58
-0:11
Half(13.10 mi)
2:07:239:440.67 mi6:48
10:08
+0:10
25K
2:33:069:522.43 mi25:43
10:34
+0:26
30K
3:06:1410:003.11 mi33:08
10:40
+0:06
35K
3:41:0510:103.11 mi34:51
11:14
+0:34
40K
4:16:4510:203.10 mi35:40
11:29
+0:15
Finish(26.22 mi)
4:32:1210:241.37 mi15:27
11:20
-0:09
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

9:16 /mi

Average Pace

10:23 /mi

Slowest Pace

11:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:07:23

47% of race

Time at Steady Pace

58:51

22% of race

Time at Slower Pace

1:25:58

32% of race

Average Pace: 10:23 /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. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi304162139621396340172342723427
10K3.10 mi30745-32921591-19521591-195311682180821808
15K3.11 mi31943-119822295-70422295-704340172342723427
20K3.11 mi32140-19722339-4422339-44330692269622696
Half(13.10 mi)0.67 mi32048+9222275+6422275+64316262175921759
25K2.43 mi32238-19022261+1422261+14338002263422634
30K3.11 mi31566+67221720+54121720+541303272034320343
35K3.11 mi30944+62221119+60121119+601297861935519355
40K3.10 mi30954-1020890+22920890+229315421981219812
Finish(26.22 mi)1.37 mi31089-13520875+1520875+15344172130521305

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
131 ft55 ft
49ft125ft
117 ft

Overall

34017

Males

23427

M50-54

23427

5K→10K

3.1 - 6.2 mi

Top 52%
55 ft24 ft
50ft81ft
45 ft

Overall

31168

Males

21808

M50-54

21808

10K→15K

6.2 - 9.3 mi

Top 57%
24 ft18 ft
44ft51ft
17 ft

Overall

34017

Males

23427

M50-54

23427

15K→20K

9.3 - 12.4 mi

Top 55%
18 ft45 ft
67ft40ft
38 ft

Overall

33069

Males

22696

M50-54

22696

20K→Half

12.4 - 13.1 mi

Top 53%
45 ft26 ft
8ft27ft
20 ft

Overall

31626

Males

21759

M50-54

21759

Half→25K

13.1 - 15.5 mi

Top 57%
25 ft12 ft
50ft63ft
20 ft

Overall

33800

Males

22634

M50-54

22634

25K→30K

15.5 - 18.6 mi

Top 51%
12 ft35 ft
69ft46ft
28 ft

Overall

30327

Males

20343

M50-54

20343

30K→35K

18.6 - 21.8 mi

Top 50%
35 ft34 ft
87ft88ft
23 ft

Overall

29786

Males

19355

M50-54

19355

35K→40K

21.8 - 24.9 mi

Top 53%
34 ft17 ft
58ft75ft
31 ft

Overall

31542

Males

19812

M50-54

19812

40K→Finish

24.9 - 26.2 mi

Top 58%
17 ft13 ft
14ft18ft
13 ft

Overall

34417

Males

21305

M50-54

21305

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing