Harry Brown

Bib: 12122 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
Top 45%
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
8:54/mi
27:37
49125
10K· 6.21 mi
8:51/mi
55:05
5081
15K· 9.32 mi
9:13/mi
1:23:43
4451
20K· 12.43 mi
9:12/mi
1:52:15
6740
Half· 13.10 mi
9:21/mi
1:58:31
27
25K· 15.53 mi
9:39/mi
2:22:01
5063
30K· 18.64 mi
10:26/mi
2:54:23
6946
35K· 21.75 mi
12:31/mi
3:33:16
8788
40K· 24.85 mi
10:13/mi
4:05:00
5875
Finish· 26.22 mi
10:41/mi
4:19:34
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
1:58:319:03 /mi⚡ faster
2nd Half
2:21:0310:46 /mi+19.0%
Positive split — 19.0% 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
27:378:543.11 mi27:37
8:54
-
10K
55:058:523.10 mi27:28
8:51
-0:03
15K
1:23:438:593.11 mi28:38
9:13
+0:22
20K
1:52:159:023.11 mi28:32
9:12
-0:01
Half(13.10 mi)
1:58:319:030.67 mi6:16
9:21
+0:09
25K
2:22:019:092.43 mi23:30
9:39
+0:18
30K
2:54:239:223.11 mi32:22
10:26
+0:47
35K
3:33:169:493.11 mi38:53
12:31
+2:05
40K
4:05:009:523.10 mi31:44
10:13
-2:18
Finish(26.22 mi)
4:19:349:551.37 mi14:34
10:41
+0:28
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

8:51 /mi

Average Pace

9:54 /mi

Slowest Pace

12:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

55:05

21% of race

Time at Steady Pace

1:26:56

33% of race

Time at Slower Pace

1:57:33

45% of race

Average Pace: 9:54 /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 mi251411810318103240661747517475
10K3.10 mi23601+154017099+100417099+1004223971631516315
15K3.11 mi23639-3817159-6017159-60240661747517475
20K3.11 mi24142-50317507-34817507-348259721863618636
Half(13.10 mi)0.67 mi24144-217503+417503+4244891760517605
25K2.43 mi24641-49717745-24217745-242266861877918779
30K3.11 mi25590-94918230-48518230-485285281940919409
35K3.11 mi27818-222819287-105719287-1057379992359423594
40K3.10 mi26716+110218418+86918418+869223871481514815
Finish(26.22 mi)1.37 mi26717-118346+7218346+72287581831018310

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
131 ft55 ft
49ft125ft
117 ft

Overall

24066

Males

17475

M18-39

17475

5K→10K

3.1 - 6.2 mi

Top 37%
55 ft24 ft
50ft81ft
45 ft

Overall

22397

Males

16315

M18-39

16315

10K→15K

6.2 - 9.3 mi

Top 40%
24 ft18 ft
44ft51ft
17 ft

Overall

24066

Males

17475

M18-39

17475

15K→20K

9.3 - 12.4 mi

Top 43%
18 ft45 ft
67ft40ft
38 ft

Overall

25972

Males

18636

M18-39

18636

20K→Half

12.4 - 13.1 mi

Top 41%
45 ft26 ft
8ft27ft
20 ft

Overall

24489

Males

17605

M18-39

17605

Half→25K

13.1 - 15.5 mi

Top 45%
25 ft12 ft
50ft63ft
20 ft

Overall

26686

Males

18779

M18-39

18779

25K→30K

15.5 - 18.6 mi

Top 48%
12 ft35 ft
69ft46ft
28 ft

Overall

28528

Males

19409

M18-39

19409

30K→35K

18.6 - 21.8 mi

Top 64%
35 ft34 ft
87ft88ft
23 ft

Overall

37999

Males

23594

M18-39

23594

35K→40K

21.8 - 24.9 mi

Top 37%
34 ft17 ft
58ft75ft
31 ft

Overall

22387

Males

14815

M18-39

14815

40K→Finish

24.9 - 26.2 mi

Top 48%
17 ft13 ft
14ft18ft
13 ft

Overall

28758

Males

18310

M18-39

18310

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing