David Smith

Bib: 2635 M GB

0:00
0:00
/ mi
Masters
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Overall
#0 / 59786
Top 3%
Gender (Male)
#0 / 33594
Top 6%
Masters (Masters Men)
#0 / 16876
Top 4%
Division (M40-44)
#0 / 4826
Top 7%
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
6:37/mi
20:33
49125
10K· 6.21 mi
6:36/mi
41:03
5081
15K· 9.32 mi
6:44/mi
1:01:56
4451
20K· 12.43 mi
6:32/mi
1:22:11
6740
Half· 13.10 mi
6:40/mi
1:26:39
27
25K· 15.53 mi
6:39/mi
1:42:50
5063
30K· 18.64 mi
6:43/mi
2:03:40
6946
35K· 21.75 mi
6:47/mi
2:24:42
8788
40K· 24.85 mi
6:39/mi
2:45:21
5875
Finish· 26.22 mi
6:16/mi
2:53:53
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
1:26:396:37 /mi⚖️ balanced
2nd Half
1:27:146:39 /mi⚖️ balanced
Even split — consistent pacing between halves
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
20:336:373.11 mi20:33
6:37
-
10K
41:036:373.10 mi20:30
6:36
-0:01
15K
1:01:566:393.11 mi20:53
6:44
+0:08
20K
1:22:116:373.11 mi20:15
6:32
-0:12
Half(13.10 mi)
1:26:396:370.67 mi4:28
6:40
+0:08
25K
1:42:506:382.43 mi16:11
6:39
-0:01
30K
2:03:406:393.11 mi20:50
6:43
+0:04
35K
2:24:426:403.11 mi21:02
6:47
+0:04
40K
2:45:216:403.10 mi20:39
6:39
-0:08
Finish(26.22 mi)
2:53:536:391.37 mi8:32
6:16
-0:23
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

6:16 /mi

Average Pace

6:38 /mi

Slowest Pace

6:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

28:47

17% of race

Time at Steady Pace

2:25:06

83% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:38 /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 mi326830153015274025842584
10K3.10 mi3033+2352825+1902825+190285726732673
15K3.11 mi2917+1162724+1012724+101274025842584
20K3.11 mi2818+992649+752649+75250923832383
Half(13.10 mi)0.67 mi2779+392617+322617+32239422832283
25K2.43 mi2736+432581+362581+36268625312531
30K3.11 mi2626+1102481+1002481+100229121582158
35K3.11 mi2452+1742319+1622319+162217120292029
40K3.10 mi2235+2172111+2082111+208153814321432
Finish(26.22 mi)1.37 mi2088+1471978+1331978+133782751751

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
131 ft55 ft
49ft125ft
117 ft

Overall

2740

Males

2584

M40-44

2584

5K→10K

3.1 - 6.2 mi

Top 5%
55 ft24 ft
50ft81ft
45 ft

Overall

2857

Males

2673

M40-44

2673

10K→15K

6.2 - 9.3 mi

Top 5%
24 ft18 ft
44ft51ft
17 ft

Overall

2740

Males

2584

M40-44

2584

15K→20K

9.3 - 12.4 mi

Top 4%
18 ft45 ft
67ft40ft
38 ft

Overall

2509

Males

2383

M40-44

2383

20K→Half

12.4 - 13.1 mi

Top 4%
45 ft26 ft
8ft27ft
20 ft

Overall

2394

Males

2283

M40-44

2283

Half→25K

13.1 - 15.5 mi

Top 4%
25 ft12 ft
50ft63ft
20 ft

Overall

2686

Males

2531

M40-44

2531

25K→30K

15.5 - 18.6 mi

Top 4%
12 ft35 ft
69ft46ft
28 ft

Overall

2291

Males

2158

M40-44

2158

30K→35K

18.6 - 21.8 mi

Top 4%
35 ft34 ft
87ft88ft
23 ft

Overall

2171

Males

2029

M40-44

2029

35K→40K

21.8 - 24.9 mi

Top 3%
34 ft17 ft
58ft75ft
31 ft

Overall

1538

Males

1432

M40-44

1432

40K→Finish

24.9 - 26.2 mi

Top 1%
17 ft13 ft
14ft18ft
13 ft

Overall

782

Males

751

M40-44

751

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing