Gareth Williams

Bib: 53893 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 47%

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M50-54)

#0 / 3474

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

8:58/mi

27:51

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:14/mi

56:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:41/mi

1:26:33

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:52/mi

1:57:10

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:30/mi

2:03:32

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:42/mi

2:27:09

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:15/mi

3:02:05

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:31/mi

3:34:43

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:13/mi

4:09:32

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:20/mi

4:23:37

↑ 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

2:03:329:26 /mi⚡ faster

2nd Half

2:20:0510:41 /mi+13.4%

Positive split — 13.4% slower in the second half

AI Race Performance Report

Gareth'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	27:51	8:58	3.11 mi	27:51	8:58	-
10K	56:31	9:06	3.10 mi	28:40	9:14	+0:16
15K	1:26:33	9:18	3.11 mi	30:02	9:41	+0:27
20K	1:57:10	9:26	3.11 mi	30:37	9:52	+0:11
Half(13.10 mi)	2:03:32	9:26	0.67 mi	6:22	9:30	-0:22
25K	2:27:09	9:29	2.43 mi	23:37	9:42	+0:12
30K	3:02:05	9:47	3.11 mi	34:56	11:15	+1:33
35K	3:34:43	9:53	3.11 mi	32:38	10:31	-0:44
40K	4:09:32	10:03	3.10 mi	34:49	11:13	+0:42
Finish(26.22 mi)	4:23:37	10:04	1.37 mi	14:05	10:20	-0:53

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:58 /mi

Average Pace

10:04 /mi

Slowest Pace

11:15 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

56:31

21% of race

Time at Steady Pace

1:30:38

34% of race

Time at Slower Pace

1:56:28

44% of race

Average Pace: 10:03 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	26207	18739	18739	29678	20947	20947
10K	3.10 mi	26913-706	19220-481	19220-481	27889	19826	19826
15K	3.11 mi	28018-1105	19921-701	19921-701	29678	20947	20947
20K	3.11 mi	29351-1333	20720-799	20720-799	32206	22220	22220
Half(13.10 mi)	0.67 mi	29132+219	20557+163	20557+163	26014	18558	18558
25K	2.43 mi	28512+620	20109+448	20109+448	27035	18985	18985
30K	3.11 mi	29544-1032	20568-459	20568-459	34310	22412	22412
35K	3.11 mi	28397+1147	19646+922	19646+922	25091	16846	16846
40K	3.10 mi	28367+30	19411+235	19411+235	29455	18682	18682
Finish(26.22 mi)	1.37 mi	28102+265	19183+228	19183+228	25761	16682	16682

16682

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