Harry Smith

Bib: 13012 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 29%
Gender (Male)
#0 / 33594
Top 37%
Division (M18-39)
#0 / 16712
Top 40%
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
8:42/mi
26:59
49125
10K· 6.21 mi
8:38/mi
53:47
5081
15K· 9.32 mi
8:44/mi
1:20:52
4451
20K· 12.43 mi
8:24/mi
1:46:55
6740
Half· 13.10 mi
8:41/mi
1:52:44
27
25K· 15.53 mi
8:35/mi
2:13:37
5063
30K· 18.64 mi
8:39/mi
2:40:29
6946
35K· 21.75 mi
9:09/mi
3:08:54
8788
40K· 24.85 mi
9:35/mi
3:38:38
5875
Finish· 26.22 mi
10:02/mi
3:52:19
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
1:52:448:37 /mi⚡ faster
2nd Half
1:59:359:07 /mi+6.1%
Positive split — 6.1% slower in the second half
AI Race Performance Report

Harry'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
26:598:423.11 mi26:59
8:42
-
10K
53:478:403.10 mi26:48
8:38
-0:04
15K
1:20:528:413.11 mi27:05
8:44
+0:06
20K
1:46:558:373.11 mi26:03
8:24
-0:20
Half(13.10 mi)
1:52:448:370.67 mi5:49
8:41
+0:17
25K
2:13:378:372.43 mi20:53
8:35
-0:06
30K
2:40:298:373.11 mi26:52
8:39
+0:04
35K
3:08:548:423.11 mi28:25
9:09
+0:30
40K
3:38:388:483.10 mi29:44
9:35
+0:26
Finish(26.22 mi)
3:52:198:531.37 mi13:41
10:02
+0:27
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Harry's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:24 /mi

Average Pace

8:52 /mi

Slowest Pace

10:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:08:54

81% of race

Time at Steady Pace

29:44

13% of race

Time at Slower Pace

13:41

6% of race

Average Pace: 8:52 /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 mi222111622716227182501362813628
10K3.10 mi20827+138415315+91215315+912197381458714587
15K3.11 mi19791+103614639+67614639+676182501362813628
20K3.11 mi18946+84514062+57714062+577167761262612626
Half(13.10 mi)0.67 mi18816+13013969+9313969+93172131286412864
25K2.43 mi18336+48013620+34913620+349164501229112291
30K3.11 mi17426+91012950+67012950+670143761076710767
35K3.11 mi16900+52612484+46612484+466154631109711097
40K3.10 mi16846+5412304+18012304+180178561214512145
Finish(26.22 mi)1.37 mi17124-27812445-14112445-141232841527115271

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
131 ft55 ft
49ft125ft
117 ft

Overall

18250

Males

13628

M18-39

13628

5K→10K

3.1 - 6.2 mi

Top 33%
55 ft24 ft
50ft81ft
45 ft

Overall

19738

Males

14587

M18-39

14587

10K→15K

6.2 - 9.3 mi

Top 31%
24 ft18 ft
44ft51ft
17 ft

Overall

18250

Males

13628

M18-39

13628

15K→20K

9.3 - 12.4 mi

Top 28%
18 ft45 ft
67ft40ft
38 ft

Overall

16776

Males

12626

M18-39

12626

20K→Half

12.4 - 13.1 mi

Top 29%
45 ft26 ft
8ft27ft
20 ft

Overall

17213

Males

12864

M18-39

12864

Half→25K

13.1 - 15.5 mi

Top 28%
25 ft12 ft
50ft63ft
20 ft

Overall

16450

Males

12291

M18-39

12291

25K→30K

15.5 - 18.6 mi

Top 24%
12 ft35 ft
69ft46ft
28 ft

Overall

14376

Males

10767

M18-39

10767

30K→35K

18.6 - 21.8 mi

Top 26%
35 ft34 ft
87ft88ft
23 ft

Overall

15463

Males

11097

M18-39

11097

35K→40K

21.8 - 24.9 mi

Top 30%
34 ft17 ft
58ft75ft
31 ft

Overall

17856

Males

12145

M18-39

12145

40K→Finish

24.9 - 26.2 mi

Top 39%
17 ft13 ft
14ft18ft
13 ft

Overall

23284

Males

15271

M18-39

15271

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing