Naomi Rothwell-Boyd

Bib: 74605 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

10:43/mi

33:15

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:45/mi

1:06:37

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:00/mi

1:40:45

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:37/mi

2:13:43

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:59/mi

2:21:05

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:01/mi

2:47:53

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:21/mi

3:23:06

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:40/mi

3:59:20

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:56/mi

4:36:22

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:06/mi

4:52:51

↑ 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

2:21:0510:47 /mi⚡ faster

2nd Half

2:31:4611:35 /mi+7.6%

Positive split — 7.6% slower in the second half

AI Race Performance Report

Naomi'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	33:15	10:43	3.11 mi	33:15	10:43	-
10K	1:06:37	10:44	3.10 mi	33:22	10:45	+0:02
15K	1:40:45	10:49	3.11 mi	34:08	11:00	+0:15
20K	2:13:43	10:46	3.11 mi	32:58	10:37	-0:23
Half(13.10 mi)	2:21:05	10:47	0.67 mi	7:22	10:59	+0:22
25K	2:47:53	10:49	2.43 mi	26:48	11:01	+0:02
30K	3:23:06	10:54	3.11 mi	35:13	11:21	+0:20
35K	3:59:20	11:01	3.11 mi	36:14	11:40	+0:19
40K	4:36:22	11:08	3.10 mi	37:02	11:56	+0:16
Finish(26.22 mi)	4:52:51	11:11	1.37 mi	16:29	12:06	+0:10

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:37 /mi

Average Pace

11:11 /mi

Slowest Pace

12:06 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:59:20

82% of race

Time at Steady Pace

53:31

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:10 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	45706	16642	16642	41534	14371	14371
10K	3.10 mi	44422+1284	15898+744	15898+744	43414	15329	15329
15K	3.11 mi	43263+1159	15241+657	15241+657	41534	14371	14371
20K	3.11 mi	41879+1384	14549+692	14549+692	38757	13174	13174
Half(13.10 mi)	0.67 mi	41662+217	14456+93	14456+93	38882	13437	13437
25K	2.43 mi	40620+1042	14051+405	14051+405	36999	12734	12734
30K	3.11 mi	39379+1241	13574+477	13574+477	34908	12143	12143
35K	3.11 mi	38237+1142	13197+377	13197+377	32621	11758	11758
40K	3.10 mi	37769+468	13171+26	13171+26	34917	13318	13318
Finish(26.22 mi)	1.37 mi	37882-113	13298-127	13298-127	40387	15822	15822

15822

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