Jack Chamberlain

Bib: 67088 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

11:17/mi

35:02

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:00/mi

1:18:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

15:22/mi

2:06:16

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

15:22/mi

2:54:00

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

16:42/mi

3:05:12

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

16:21/mi

3:45:01

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:32/mi

4:36:21

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:28/mi

5:27:30

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:02/mi

6:17:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:56/mi

6:37:38

↑ 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

3:05:1214:09 /mi⚡ faster

2nd Half

3:32:2616:12 /mi+14.7%

Positive split — 14.7% 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	35:02	11:17	3.11 mi	35:02	11:17	-
10K	1:18:31	12:39	3.10 mi	43:29	14:00	+2:43
15K	2:06:16	13:33	3.11 mi	47:45	15:22	+1:22
20K	2:54:00	14:01	3.11 mi	47:45	15:22	0:00
Half(13.10 mi)	3:05:12	14:09	0.67 mi	11:12	16:42	+1:20
25K	3:45:01	14:30	2.43 mi	39:49	16:21	-0:21
30K	4:36:21	14:50	3.11 mi	51:20	16:32	+0:11
35K	5:27:30	15:04	3.11 mi	51:09	16:28	-0:04
40K	6:17:16	15:11	3.10 mi	49:46	16:02	-0:26
Finish(26.22 mi)	6:37:38	15:11	1.37 mi	20:22	14:56	-1:06

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:17 /mi

Average Pace

15:11 /mi

Slowest Pace

16:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:38:53

25% of race

Time at Steady Pace

4:58:45

75% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 15:10 /mi

Loading chart...

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	50358	30819	30819	57955	33113	33113
10K	3.10 mi	55274-4916	32386-1567	32386-1567	57353	32949	32949
15K	3.11 mi	56600-1326	32759-373	32759-373	57955	33113	33113
20K	3.11 mi	56900-300	32825-66	32825-66	57285	32875	32875
Half(13.10 mi)	0.67 mi	57019-119	32847-22	32847-22	58174	33038	33038
25K	2.43 mi	56989+30	32821+26	32821+26	56447	32504	32504
30K	3.11 mi	56957+32	32775+46	32775+46	56279	32335	32335
35K	3.11 mi	56852+105	32695+80	32695+80	55057	31592	31592
40K	3.10 mi	56775+77	32653+42	32653+42	55380	31672	31672
Finish(26.22 mi)	1.37 mi	56685+90	32601+52	32601+52	54187	31144	31144

31144

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