Kemi Williams

Bib: 80575 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F45-49)

#0 / 2995

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

11:18/mi

35:06

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:10/mi

1:12:54

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:52/mi

1:52:52

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:15/mi

2:30:55

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:04/mi

2:40:21

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:40/mi

3:18:29

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

21:05/mi

4:23:58

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:59/mi

5:10:29

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:37/mi

5:52:45

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:01/mi

6:07:46

↑ 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

2:40:2112:15 /mi⚡ faster

2nd Half

3:27:2515:49 /mi+29.4%

Positive split — 29.4% slower in the second half

AI Race Performance Report

Kemi'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	35:06	11:18	3.11 mi	35:06	11:18	-
10K	1:12:54	11:44	3.10 mi	37:48	12:10	+0:52
15K	1:52:52	12:07	3.11 mi	39:58	12:52	+0:42
20K	2:30:55	12:09	3.11 mi	38:03	12:15	-0:37
Half(13.10 mi)	2:40:21	12:15	0.67 mi	9:26	14:04	+1:49
25K	3:18:29	12:47	2.43 mi	38:08	15:40	+1:36
30K	4:23:58	14:10	3.11 mi	1:05:29	21:05	+5:25
35K	5:10:29	14:17	3.11 mi	46:31	14:59	-6:06
40K	5:52:45	14:12	3.10 mi	42:16	13:37	-1:22
Finish(26.22 mi)	6:07:46	14:03	1.37 mi	15:01	11:01	-2:36

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:01 /mi

Average Pace

14:02 /mi

Slowest Pace

21:05 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:27:55

24% of race

Time at Steady Pace

2:56:14

48% of race

Time at Slower Pace

1:43:37

28% of race

Average Pace: 14:02 /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	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	50511	19577	19577	52271	20900	20900
10K	3.10 mi	51693-1182	20370-793	20370-793	52542	21014	21014
15K	3.11 mi	51942-249	20585-215	20585-215	52271	20900	20900
20K	3.11 mi	51074+868	20079+506	20079+506	48913	18942	18942
Half(13.10 mi)	0.67 mi	51281-207	20231-152	20231-152	53766	22252	22252
25K	2.43 mi	52334-1053	20998-767	20998-767	55383	23213	23213
30K	3.11 mi	55576-3242	23151-2153	23151-2153	59471	25912	25912
35K	3.11 mi	55069+507	22878+273	22878+273	50478	20861	20861
40K	3.10 mi	54377+692	22495+383	22495+383	45978	18676	18676
Finish(26.22 mi)	1.37 mi	53802+575	22172+323	22172+323	31710	11807	11807

11807

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing