Harry Smith

Bib: 14322 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 50%
Gender (Male)
#0 / 33594
Division (M18-39)
#0 / 16712
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
9:37/mi
29:52
49125
10K· 6.21 mi
9:51/mi
1:00:27
5081
15K· 9.32 mi
10:10/mi
1:32:01
4451
20K· 12.43 mi
9:51/mi
2:02:37
6740
Half· 13.10 mi
9:52/mi
2:09:14
27
25K· 15.53 mi
9:59/mi
2:33:33
5063
30K· 18.64 mi
10:13/mi
3:05:15
6946
35K· 21.75 mi
11:24/mi
3:40:37
8788
40K· 24.85 mi
11:23/mi
4:15:56
5875
Finish· 26.22 mi
9:03/mi
4:28:16
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
2:09:149:52 /mi⚡ faster
2nd Half
2:19:0210:36 /mi+7.6%
Positive split — 7.6% 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
29:529:373.11 mi29:52
9:37
-
10K
1:00:279:443.10 mi30:35
9:51
+0:14
15K
1:32:019:533.11 mi31:34
10:10
+0:19
20K
2:02:379:523.11 mi30:36
9:51
-0:19
Half(13.10 mi)
2:09:149:520.67 mi6:37
9:52
+0:01
25K
2:33:339:542.43 mi24:19
9:59
+0:07
30K
3:05:159:573.11 mi31:42
10:13
+0:14
35K
3:40:3710:093.11 mi35:22
11:24
+1:11
40K
4:15:5610:183.10 mi35:19
11:23
-0:01
Finish(26.22 mi)
4:28:1610:151.37 mi12:20
9:03
-2:20
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

9:03 /mi

Average Pace

10:14 /mi

Slowest Pace

11:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

42:12

16% of race

Time at Steady Pace

2:35:23

58% of race

Time at Slower Pace

1:10:41

26% of race

Average Pace: 10:14 /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 mi345402379423794342632355023550
10K3.10 mi34685-14523864-7023864-70349352394323943
15K3.11 mi34460+22523712+15223712+152342632355023550
20K3.11 mi33746+71423251+46123251+461321522219922199
Half(13.10 mi)0.67 mi33456+29023072+17923072+179292852049320493
25K2.43 mi32540+91622431+64122431+641292292021120211
30K3.11 mi31084+145621442+98921442+989269921856018560
35K3.11 mi30745+33921000+44221000+442309131995419954
40K3.10 mi30659+8620709+29120709+291306681934119341
Finish(26.22 mi)1.37 mi29721+93820120+58920120+589153141054310543

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
131 ft55 ft
49ft125ft
117 ft

Overall

34263

Males

23550

M18-39

23550

5K→10K

3.1 - 6.2 mi

Top 58%
55 ft24 ft
50ft81ft
45 ft

Overall

34935

Males

23943

M18-39

23943

10K→15K

6.2 - 9.3 mi

Top 57%
24 ft18 ft
44ft51ft
17 ft

Overall

34263

Males

23550

M18-39

23550

15K→20K

9.3 - 12.4 mi

Top 54%
18 ft45 ft
67ft40ft
38 ft

Overall

32152

Males

22199

M18-39

22199

20K→Half

12.4 - 13.1 mi

Top 49%
45 ft26 ft
8ft27ft
20 ft

Overall

29285

Males

20493

M18-39

20493

Half→25K

13.1 - 15.5 mi

Top 49%
25 ft12 ft
50ft63ft
20 ft

Overall

29229

Males

20211

M18-39

20211

25K→30K

15.5 - 18.6 mi

Top 45%
12 ft35 ft
69ft46ft
28 ft

Overall

26992

Males

18560

M18-39

18560

30K→35K

18.6 - 21.8 mi

Top 52%
35 ft34 ft
87ft88ft
23 ft

Overall

30913

Males

19954

M18-39

19954

35K→40K

21.8 - 24.9 mi

Top 51%
34 ft17 ft
58ft75ft
31 ft

Overall

30668

Males

19341

M18-39

19341

40K→Finish

24.9 - 26.2 mi

Top 26%
17 ft13 ft
14ft18ft
13 ft

Overall

15314

Males

10543

M18-39

10543

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing