Jack Vieira

Bib: 20363 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

11:02/mi

34:15

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:05/mi

1:08:38

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:17/mi

1:43:39

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:05/mi

2:18:03

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:14/mi

2:25:35

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:22/mi

2:53:16

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:40/mi

3:29:28

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:46/mi

4:06:01

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:33/mi

4:41:51

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:09/mi

4:57:03

↑ 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

2:25:3511:07 /mi⚡ faster

2nd Half

2:31:2811:33 /mi+4.0%

Positive split — 4.0% 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	34:15	11:02	3.11 mi	34:15	11:02	-
10K	1:08:38	11:03	3.10 mi	34:23	11:05	+0:03
15K	1:43:39	11:08	3.11 mi	35:01	11:17	+0:12
20K	2:18:03	11:07	3.11 mi	34:24	11:05	-0:12
Half(13.10 mi)	2:25:35	11:07	0.67 mi	7:32	11:14	+0:09
25K	2:53:16	11:10	2.43 mi	27:41	11:22	+0:08
30K	3:29:28	11:15	3.11 mi	36:12	11:40	+0:18
35K	4:06:01	11:19	3.11 mi	36:33	11:46	+0:06
40K	4:41:51	11:21	3.10 mi	35:50	11:33	-0:13
Finish(26.22 mi)	4:57:03	11:21	1.37 mi	15:12	11:09	-0:24

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:02 /mi

Average Pace

11:20 /mi

Slowest Pace

11:46 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:44:18

76% of race

Time at Steady Pace

1:12:45

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:20 /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	48549	30090	30090	43716	28084	28084
10K	3.10 mi	47180+1369	29587+503	29587+503	46040	29093	29093
15K	3.11 mi	45789+1391	29013+574	29013+574	43716	28084	28084
20K	3.11 mi	44754+1035	28534+479	28534+479	42257	27146	27146
Half(13.10 mi)	0.67 mi	44489+265	28379+155	28379+155	40645	26181	26181
25K	2.43 mi	43292+1197	27747+632	27747+632	39411	25414	25414
30K	3.11 mi	41936+1356	26946+801	26946+801	36885	23668	23668
35K	3.11 mi	40486+1450	26037+909	26037+909	33317	21197	21197
40K	3.10 mi	39462+1024	25372+665	25372+665	31973	20046	20046
Finish(26.22 mi)	1.37 mi	39188+274	25180+192	25180+192	32866	20496	20496

20496

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