David Smith

Bib: 6179 M IE

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 5%
Gender (Male)
#0 / 33594
Top 8%
Division (M18-39)
#0 / 16712
Top 10%
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
6:39/mi
20:38
49125
10K· 6.21 mi
6:40/mi
41:19
5081
15K· 9.32 mi
6:50/mi
1:02:32
4451
20K· 12.43 mi
6:38/mi
1:23:07
6740
Half· 13.10 mi
6:53/mi
1:27:44
27
25K· 15.53 mi
6:41/mi
1:44:00
5063
30K· 18.64 mi
6:47/mi
2:05:04
6946
35K· 21.75 mi
6:56/mi
2:26:34
8788
40K· 24.85 mi
6:55/mi
2:48:01
5875
Finish· 26.22 mi
6:58/mi
2:57:30
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
1:27:446:42 /mi⚡ faster
2nd Half
1:29:466:51 /mi+2.3%
Positive split — 2.3% 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
20:386:393.11 mi20:38
6:39
-
10K
41:196:393.10 mi20:41
6:40
+0:01
15K
1:02:326:433.11 mi21:13
6:50
+0:10
20K
1:23:076:423.11 mi20:35
6:38
-0:12
Half(13.10 mi)
1:27:446:420.67 mi4:37
6:53
+0:15
25K
1:44:006:422.43 mi16:16
6:41
-0:12
30K
2:05:046:433.11 mi21:04
6:47
+0:06
35K
2:26:346:453.11 mi21:30
6:56
+0:09
40K
2:48:016:463.10 mi21:27
6:55
-0:01
Finish(26.22 mi)
2:57:306:471.37 mi9:29
6:58
+0:03
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

6:38 /mi

Average Pace

6:46 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:48:01

95% of race

Time at Steady Pace

9:29

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi342231483148326030323032
10K3.10 mi3270+1523033+1153033+115314229302930
15K3.11 mi3260+103025+83025+8326030323032
20K3.11 mi3191+692973+522973+52303828502850
Half(13.10 mi)0.67 mi3188+32972+12972+1351632683268
25K2.43 mi3120+682917+552917+55286426882688
30K3.11 mi2985+1352795+1222795+122260924502450
35K3.11 mi2909+762717+782717+78280525952595
40K3.10 mi2764+1452573+1442573+144241122072207
Finish(26.22 mi)1.37 mi2730+342538+352538+35262523422342

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
131 ft55 ft
49ft125ft
117 ft

Overall

3260

Males

3032

M18-39

3032

5K→10K

3.1 - 6.2 mi

Top 5%
55 ft24 ft
50ft81ft
45 ft

Overall

3142

Males

2930

M18-39

2930

10K→15K

6.2 - 9.3 mi

Top 5%
24 ft18 ft
44ft51ft
17 ft

Overall

3260

Males

3032

M18-39

3032

15K→20K

9.3 - 12.4 mi

Top 5%
18 ft45 ft
67ft40ft
38 ft

Overall

3038

Males

2850

M18-39

2850

20K→Half

12.4 - 13.1 mi

Top 6%
45 ft26 ft
8ft27ft
20 ft

Overall

3516

Males

3268

M18-39

3268

Half→25K

13.1 - 15.5 mi

Top 5%
25 ft12 ft
50ft63ft
20 ft

Overall

2864

Males

2688

M18-39

2688

25K→30K

15.5 - 18.6 mi

Top 4%
12 ft35 ft
69ft46ft
28 ft

Overall

2609

Males

2450

M18-39

2450

30K→35K

18.6 - 21.8 mi

Top 5%
35 ft34 ft
87ft88ft
23 ft

Overall

2805

Males

2595

M18-39

2595

35K→40K

21.8 - 24.9 mi

Top 4%
34 ft17 ft
58ft75ft
31 ft

Overall

2411

Males

2207

M18-39

2207

40K→Finish

24.9 - 26.2 mi

Top 4%
17 ft13 ft
14ft18ft
13 ft

Overall

2625

Males

2342

M18-39

2342

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing