Simon Withers

Bib: 47875 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 0.7%

Gender (Male)

#0 / 33594

Top 1%

Division (M18-39)

#0 / 16712

Top 2%

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

5:38/mi

17:29

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

5:43/mi

35:13

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

5:48/mi

53:14

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

5:42/mi

1:10:54

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

5:51/mi

1:14:49

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

5:45/mi

1:28:49

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

6:05/mi

1:47:40

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

6:16/mi

2:07:06

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

6:27/mi

2:27:07

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

6:26/mi

2:35:53

↑ 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

1:14:495:43 /mi⚡ faster

2nd Half

1:21:046:11 /mi+8.4%

Positive split — 8.4% slower in the second half

AI Race Performance Report

Simon'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	17:29	5:38	3.11 mi	17:29	5:38	-
10K	35:13	5:41	3.10 mi	17:44	5:43	+0:05
15K	53:14	5:43	3.11 mi	18:01	5:48	+0:05
20K	1:10:54	5:43	3.11 mi	17:40	5:42	-0:06
Half(13.10 mi)	1:14:49	5:43	0.67 mi	3:55	5:51	+0:09
25K	1:28:49	5:44	2.43 mi	14:00	5:45	-0:06
30K	1:47:40	5:47	3.11 mi	18:51	6:05	+0:20
35K	2:07:06	5:51	3.11 mi	19:26	6:16	+0:11
40K	2:27:07	5:56	3.10 mi	20:01	6:27	+0:11
Finish(26.22 mi)	2:35:53	5:57	1.37 mi	8:46	6:26	-0:01

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

5:38 /mi

Average Pace

5:57 /mi

Slowest Pace

6:27 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:47:40

69% of race

Time at Steady Pace

48:13

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:57 /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	275	270	270	316	311	311
10K	3.10 mi	307-32	300-30	300-30	345	337	337
15K	3.11 mi	309-2	302-2	302-2	316	311	311
20K	3.11 mi	312-3	307-5	307-5	338	333	333
Half(13.10 mi)	0.67 mi	316-4	312-5	312-5	342	336	336
25K	2.43 mi	307+9	304+8	304+8	333	325	325
30K	3.11 mi	342-35	337-33	337-33	558	544	544
35K	3.11 mi	373-31	367-30	367-30	772	743	743
40K	3.10 mi	410-37	402-35	402-35	1065	1010	1010
Finish(26.22 mi)	1.37 mi	431-21	422-20	422-20	1088	1033	1033

1033

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing