Gaynor Williams

Bib: 20291 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

9:53/mi

30:41

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:58/mi

1:01:37

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:50/mi

1:35:16

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:07/mi

2:09:48

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:02/mi

2:17:12

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:08/mi

2:46:43

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:25/mi

3:28:23

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:44/mi

4:11:02

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:43/mi

4:50:30

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:32/mi

5:06:13

↑ 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

2:17:1210:29 /mi⚡ faster

2nd Half

2:49:0112:53 /mi+23.2%

Positive split — 23.2% slower in the second half

AI Race Performance Report

Gaynor'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	30:41	9:53	3.11 mi	30:41	9:53	-
10K	1:01:37	9:55	3.10 mi	30:56	9:58	+0:05
15K	1:35:16	10:14	3.11 mi	33:39	10:50	+0:52
20K	2:09:48	10:27	3.11 mi	34:32	11:07	+0:17
Half(13.10 mi)	2:17:12	10:29	0.67 mi	7:24	11:02	-0:05
25K	2:46:43	10:44	2.43 mi	29:31	12:08	+1:06
30K	3:28:23	11:11	3.11 mi	41:40	13:25	+1:17
35K	4:11:02	11:33	3.11 mi	42:39	13:44	+0:19
40K	4:50:30	11:42	3.10 mi	39:28	12:43	-1:01
Finish(26.22 mi)	5:06:13	11:42	1.37 mi	15:43	11:32	-1:11

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:53 /mi

Average Pace

11:41 /mi

Slowest Pace

13:44 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:35:16

31% of race

Time at Steady Pace

1:27:10

28% of race

Time at Slower Pace

2:03:47

40% of race

Average Pace: 11:41 /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	37406	12088	12088	40271	13683	13683
10K	3.10 mi	36610+796	11716+372	11716+372	36054	11475	11475
15K	3.11 mi	37824-1214	12318-602	12318-602	40271	13683	13683
20K	3.11 mi	39121-1297	13081-763	13081-763	42586	15251	15251
Half(13.10 mi)	0.67 mi	39079+42	13097-16	13097-16	39339	13719	13719
25K	2.43 mi	40025-946	13717-620	13717-620	43583	16233	16233
30K	3.11 mi	41492-1467	14704-987	14704-987	46435	18194	18194
35K	3.11 mi	42172-680	15284-580	15284-580	44791	17820	17820
40K	3.10 mi	42006+166	15355-71	15355-71	40435	15933	15933
Finish(26.22 mi)	1.37 mi	41745+261	15274+81	15274+81	36073	13812	13812

13812

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