Tom Bradbury

Bib: 53831 M GB

0:00
0:00
/ mi
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Overall
#0 / 59786
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
11:01/mi
34:12
49125
10K· 6.21 mi
11:02/mi
1:08:27
5081
15K· 9.32 mi
11:15/mi
1:43:23
4451
20K· 12.43 mi
11:04/mi
2:17:45
6740
Half· 13.10 mi
11:29/mi
2:25:27
27
25K· 15.53 mi
11:43/mi
2:53:57
5063
30K· 18.64 mi
12:29/mi
3:32:44
6946
35K· 21.75 mi
12:20/mi
4:11:03
8788
40K· 24.85 mi
13:05/mi
4:51:41
5875
Finish· 26.22 mi
12:32/mi
5:08:46
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
2:25:2711:07 /mi⚡ faster
2nd Half
2:43:1912:27 /mi+12.3%
Positive split — 12.3% slower in the second half
AI Race Performance Report

Tom'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
34:1211:013.11 mi34:12
11:01
-
10K
1:08:2711:013.10 mi34:15
11:02
+0:01
15K
1:43:2311:063.11 mi34:56
11:15
+0:13
20K
2:17:4511:063.11 mi34:22
11:04
-0:11
Half(13.10 mi)
2:25:2711:070.67 mi7:42
11:29
+0:25
25K
2:53:5711:122.43 mi28:30
11:43
+0:14
30K
3:32:4411:253.11 mi38:47
12:29
+0:46
35K
4:11:0311:333.11 mi38:19
12:20
-0:09
40K
4:51:4111:453.10 mi40:38
13:05
+0:45
Finish(26.22 mi)
5:08:4611:481.37 mi17:05
12:32
-0:33
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Tom's race

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:01 /mi

Average Pace

11:47 /mi

Slowest Pace

13:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:53:57

56% of race

Time at Steady Pace

1:34:11

31% of race

Time at Slower Pace

40:38

13% of race

Average Pace: 11:47 /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 mi483983004130041435412800328003
10K3.10 mi46936+146229494+54729494+547457112895428954
15K3.11 mi45552+138428904+59028904+590435412800328003
20K3.11 mi44580+97228452+45228452+452421942712327123
Half(13.10 mi)0.67 mi44404+17628343+10928343+109424792698826988
25K2.43 mi43630+77427901+44227901+442414822636026360
30K3.11 mi43262+36827565+33627565+336417382603126031
35K3.11 mi42174+108826837+72826837+728369032303723037
40K3.10 mi42346-17226745+9226745+92428352570025700
Finish(26.22 mi)1.37 mi42348-226694+5126694+51435242610926109

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
131 ft55 ft
49ft125ft
117 ft

Overall

43541

Males

28003

M18-39

28003

5K→10K

3.1 - 6.2 mi

Top 76%
55 ft24 ft
50ft81ft
45 ft

Overall

45711

Males

28954

M18-39

28954

10K→15K

6.2 - 9.3 mi

Top 73%
24 ft18 ft
44ft51ft
17 ft

Overall

43541

Males

28003

M18-39

28003

15K→20K

9.3 - 12.4 mi

Top 71%
18 ft45 ft
67ft40ft
38 ft

Overall

42194

Males

27123

M18-39

27123

20K→Half

12.4 - 13.1 mi

Top 71%
45 ft26 ft
8ft27ft
20 ft

Overall

42479

Males

26988

M18-39

26988

Half→25K

13.1 - 15.5 mi

Top 69%
25 ft12 ft
50ft63ft
20 ft

Overall

41482

Males

26360

M18-39

26360

25K→30K

15.5 - 18.6 mi

Top 70%
12 ft35 ft
69ft46ft
28 ft

Overall

41738

Males

26031

M18-39

26031

30K→35K

18.6 - 21.8 mi

Top 62%
35 ft34 ft
87ft88ft
23 ft

Overall

36903

Males

23037

M18-39

23037

35K→40K

21.8 - 24.9 mi

Top 72%
34 ft17 ft
58ft75ft
31 ft

Overall

42835

Males

25700

M18-39

25700

40K→Finish

24.9 - 26.2 mi

Top 73%
17 ft13 ft
14ft18ft
13 ft

Overall

43524

Males

26109

M18-39

26109

Passing Analysis

No position changes recorded for this athlete.

Public Race Data

London Marathon Events

London Marathon Events

Mika Timing

Mika Timing