Jack Bailey

Bib: 13027 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

131 ft elev

5K· 3.11 mi

8:48/mi

27:18

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:49/mi

54:40

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:08/mi

1:23:01

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:57/mi

1:50:48

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:06/mi

1:56:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:01/mi

2:18:50

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

17:02/mi

3:11:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:20/mi

3:59:22

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:16/mi

4:37:26

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:27/mi

4:51:40

↑ 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

1:56:548:56 /mi⚡ faster

2nd Half

2:54:4613:20 /mi+49.5%

Positive split — 49.5% 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	27:18	8:48	3.11 mi	27:18	8:48	-
10K	54:40	8:48	3.10 mi	27:22	8:49	+0:01
15K	1:23:01	8:55	3.11 mi	28:21	9:08	+0:19
20K	1:50:48	8:55	3.11 mi	27:47	8:57	-0:11
Half(13.10 mi)	1:56:54	8:56	0.67 mi	6:06	9:06	+0:09
25K	2:18:50	8:57	2.43 mi	21:56	9:01	-0:05
30K	3:11:44	10:18	3.11 mi	52:54	17:02	+8:01
35K	3:59:22	11:01	3.11 mi	47:38	15:20	-1:42
40K	4:37:26	11:10	3.10 mi	38:04	12:16	-3:04
Finish(26.22 mi)	4:51:40	11:08	1.37 mi	14:14	10:27	-1:49

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:48 /mi

Average Pace

11:08 /mi

Slowest Pace

17:02 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:33:04

52% of race

Time at Slower Pace

2:18:36

48% of race

Average Pace: 11:07 /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	23591	17116	17116	22828	16662	16662
10K	3.10 mi	22730+861	16559+557	16559+557	21988	16044	16044
15K	3.11 mi	22657+73	16527+32	16527+32	22828	16662	16662
20K	3.11 mi	22600+57	16475+52	16475+52	22875	16653	16653
Half(13.10 mi)	0.67 mi	22521+79	16424+51	16424+51	21598	15767	15767
25K	2.43 mi	22006+515	16034+390	16034+390	20677	15022	15022
30K	3.11 mi	34252-12246	23180-7146	23180-7146	57002	32603	32603
35K	3.11 mi	38250-3998	24998-1818	24998-1818	51770	30118	30118
40K	3.10 mi	38099+151	24711+287	24711+287	37268	22788	22788
Finish(26.22 mi)	1.37 mi	37523+576	24360+351	24360+351	26691	17217	17217

17217

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