Karla Williams

Bib: 82664 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 (F40-44)

#0 / 3355

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

11:04/mi

34:21

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:23/mi

1:09:42

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:57/mi

1:49:54

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:39/mi

2:26:03

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:18/mi

2:34:18

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:41/mi

3:07:36

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:42/mi

3:53:16

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:05/mi

4:40:07

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:39/mi

5:25:36

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:58/mi

5:44:38

↑ 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

2:34:1811:47 /mi⚡ faster

2nd Half

3:10:2014:31 /mi+23.4%

Positive split — 23.4% slower in the second half

AI Race Performance Report

Karla'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	34:21	11:04	3.11 mi	34:21	11:04	-
10K	1:09:42	11:14	3.10 mi	35:21	11:23	+0:19
15K	1:49:54	11:48	3.11 mi	40:12	12:57	+1:34
20K	2:26:03	11:46	3.11 mi	36:09	11:39	-1:18
Half(13.10 mi)	2:34:18	11:47	0.67 mi	8:15	12:18	+0:39
25K	3:07:36	12:05	2.43 mi	33:18	13:41	+1:23
30K	3:53:16	12:31	3.11 mi	45:40	14:42	+1:01
35K	4:40:07	12:53	3.11 mi	46:51	15:05	+0:23
40K	5:25:36	13:07	3.10 mi	45:29	14:39	-0:26
Finish(26.22 mi)	5:44:38	13:10	1.37 mi	19:02	13:58	-0:41

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:04 /mi

Average Pace

13:09 /mi

Slowest Pace

15:05 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:34:18

45% of race

Time at Steady Pace

52:20

15% of race

Time at Slower Pace

2:18:00

40% of race

Average Pace: 13:09 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	48837	18564	18564	52554	21083	21083
10K	3.10 mi	48498+339	18349+215	18349+215	48401	18292	18292
15K	3.11 mi	50329-1831	19524-1175	19524-1175	52554	21083	21083
20K	3.11 mi	49043+1286	18789+735	18789+735	45913	17154	17154
Half(13.10 mi)	0.67 mi	48923+120	18730+59	18730+59	47251	18229	18229
25K	2.43 mi	49121-198	18927-197	18927-197	50071	19985	19985
30K	3.11 mi	49639-518	19348-421	19348-421	51720	21188	21188
35K	3.11 mi	49953-314	19706-358	19706-358	50894	21092	21092
40K	3.10 mi	50208-255	19966-260	19966-260	51214	21393	21393
Finish(26.22 mi)	1.37 mi	50269-61	20040-74	20040-74	51082	21331	21331

21331

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