Tom Chamberlain

Bib: 18300 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 36%

Gender (Male)

#0 / 33594

Top 45%

Masters (Masters Men)

#0 / 16876

Top 42%

Division (M40-44)

#0 / 4826

Top 50%

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

8:55/mi

27:42

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:03/mi

55:47

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:58/mi

1:23:36

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:41/mi

1:50:33

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:54/mi

1:56:31

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:52/mi

2:18:06

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:59/mi

2:45:59

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:36/mi

3:15:47

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:44/mi

3:49:08

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:44/mi

4:03:46

↑ 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

1:56:318:54 /mi⚡ faster

2nd Half

2:07:159:42 /mi+9.2%

Positive split — 9.2% slower in the second half

AI Race Performance Report

Tom'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	27:42	8:55	3.11 mi	27:42	8:55	-
10K	55:47	8:59	3.10 mi	28:05	9:03	+0:08
15K	1:23:36	8:59	3.11 mi	27:49	8:58	-0:05
20K	1:50:33	8:54	3.11 mi	26:57	8:41	-0:17
Half(13.10 mi)	1:56:31	8:54	0.67 mi	5:58	8:54	+0:13
25K	2:18:06	8:54	2.43 mi	21:35	8:52	-0:02
30K	2:45:59	8:55	3.11 mi	27:53	8:59	+0:07
35K	3:15:47	9:01	3.11 mi	29:48	9:36	+0:37
40K	3:49:08	9:14	3.10 mi	33:21	10:44	+1:08
Finish(26.22 mi)	4:03:46	9:19	1.37 mi	14:38	10:44	0:00

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:41 /mi

Average Pace

9:18 /mi

Slowest Pace

10:44 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:45:59

68% of race

Time at Slower Pace

1:17:47

32% of race

Average Pace: 9:18 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	25527	18341	18341	20864	15396	15396
10K	3.10 mi	25161+366	18107+234	18107+234	25068	18033	18033
15K	3.11 mi	23460+1701	17040+1067	17040+1067	20864	15396	15396
20K	3.11 mi	22339+1121	16307+733	16307+733	19737	14573	14573
Half(13.10 mi)	0.67 mi	22150+189	16175+132	16175+132	19451	14337	14337
25K	2.43 mi	21463+687	15680+495	15680+495	19168	14067	14067
30K	3.11 mi	20439+1024	14931+749	14931+749	17116	12532	12532
35K	3.11 mi	19992+447	14478+453	14478+453	19029	13326	13326
40K	3.10 mi	21169-1177	15046-568	15046-568	25979	16777	16777
Finish(26.22 mi)	1.37 mi	21549-380	15233-187	15233-187	29249	18555	18555

18555

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