Mark Williams

Bib: 66826 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

13:30/mi

41:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:03/mi

1:25:33

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:54/mi

2:08:42

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:59/mi

2:55:14

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:47/mi

3:05:09

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

16:22/mi

3:45:00

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

18:25/mi

4:42:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

18:14/mi

5:38:48

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

17:09/mi

6:32:03

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:57/mi

6:52:26

↑ 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

3:05:0914:09 /mi⚡ faster

2nd Half

3:47:1717:20 /mi+22.8%

Positive split — 22.8% slower in the second half

AI Race Performance Report

Mark'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	41:55	13:30	3.11 mi	41:55	13:30	-
10K	1:25:33	13:47	3.10 mi	43:38	14:03	+0:33
15K	2:08:42	13:49	3.11 mi	43:09	13:54	-0:09
20K	2:55:14	14:07	3.11 mi	46:32	14:59	+1:05
Half(13.10 mi)	3:05:09	14:09	0.67 mi	9:55	14:47	-0:12
25K	3:45:00	14:30	2.43 mi	39:51	16:22	+1:35
30K	4:42:10	15:09	3.11 mi	57:10	18:25	+2:03
35K	5:38:48	15:35	3.11 mi	56:38	18:14	-0:11
40K	6:32:03	15:47	3.10 mi	53:15	17:09	-1:05
Finish(26.22 mi)	6:52:26	15:45	1.37 mi	20:23	14:57	-2:12

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:30 /mi

Average Pace

15:45 /mi

Slowest Pace

18:25 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:08:42

31% of race

Time at Steady Pace

1:16:50

19% of race

Time at Slower Pace

3:26:54

50% of race

Average Pace: 15:44 /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	57989	33154	33154	55458	32361	32361
10K	3.10 mi	57754+235	33088+66	33088+66	57429	32969	32969
15K	3.11 mi	57129+625	32917+171	32917+171	55458	32361	32361
20K	3.11 mi	57076+53	32876+41	32876+41	56753	32698	32698
Half(13.10 mi)	0.67 mi	57014+62	32845+31	32845+31	55558	32114	32114
25K	2.43 mi	56985+29	32819+26	32819+26	56473	32514	32514
30K	3.11 mi	57474-489	32950-131	32950-131	58442	33123	33123
35K	3.11 mi	57675-201	32995-45	32995-45	57867	32808	32808
40K	3.10 mi	57704-29	32986+9	32986+9	57310	32558	32558
Finish(26.22 mi)	1.37 mi	57592+112	32935+51	32935+51	54227	31168	31168

31168

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