Jack Bradley

Bib: 14412 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 27%

Gender (Male)

#0 / 33594

Top 36%

Division (M18-39)

#0 / 16712

Top 39%

Race Day Weather

56°/46°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

131 ft elev

5K· 3.11 mi

8:30/mi

26:22

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:40/mi

53:17

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:45/mi

1:20:26

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:25/mi

1:46:33

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:35/mi

1:52:18

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:34/mi

2:13:08

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:35/mi

2:39:46

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:59/mi

3:07:39

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:28/mi

3:37:03

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:40/mi

3:50:13

↑ 14 ft↓ 18 ft

19 ft elev

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

1:52:188:35 /mi⚡ faster

2nd Half

1:57:559:00 /mi+5.0%

Positive split — 5.0% slower in the second half

AI Race Performance Report

Jack's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:22	8:30	3.11 mi	26:22	8:30	-
10K	53:17	8:35	3.10 mi	26:55	8:40	+0:10
15K	1:20:26	8:38	3.11 mi	27:09	8:45	+0:05
20K	1:46:33	8:35	3.11 mi	26:07	8:25	-0:20
Half(13.10 mi)	1:52:18	8:35	0.67 mi	5:45	8:35	+0:10
25K	2:13:08	8:35	2.43 mi	20:50	8:34	-0:01
30K	2:39:46	8:35	3.11 mi	26:38	8:35	+0:01
35K	3:07:39	8:38	3.11 mi	27:53	8:59	+0:24
40K	3:37:03	8:44	3.10 mi	29:24	9:28	+0:29
Finish(26.22 mi)	3:50:13	8:48	1.37 mi	13:10	9:40	+0:12

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:25 /mi

Average Pace

8:47 /mi

Slowest Pace

9:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:07:39

82% of race

Time at Steady Pace

42:34

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:47 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	19626	14547	14547	18456	13774	13774
10K	3.10 mi	19861-235	14689-142	14689-142	20181	14887	14887
15K	3.11 mi	19270+591	14289+400	14289+400	18456	13774	13774
20K	3.11 mi	18622+648	13827+462	13827+462	16994	12757	12757
Half(13.10 mi)	0.67 mi	18460+162	13730+97	13730+97	16277	12235	12235
25K	2.43 mi	18021+439	13403+327	13403+327	16258	12163	12163
30K	3.11 mi	17043+978	12680+723	12680+723	13765	10388	10388
35K	3.11 mi	16318+725	12085+595	12085+595	14168	10286	10286
40K	3.10 mi	16233+85	11893+192	11893+192	17078	11657	11657
Finish(26.22 mi)	1.37 mi	16390-157	11949-56	11949-56	20224	13525	13525

13525

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing