Naomi Ellis

Bib: 18450 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

15:04/mi

46:46

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

25:45/mi

2:06:43

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

23:40/mi

3:20:13

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

17:06/mi

4:13:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

16:42/mi

4:24:31

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

19:37/mi

5:12:17

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

18:27/mi

6:09:36

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

18:39/mi

7:07:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

18:03/mi

8:03:33

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

19:26/mi

8:30:02

↑ 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

4:24:3120:12 /mi+7.2%

2nd Half

4:05:3118:43 /mi✓ faster

Negative split — 7.2% faster 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	46:46	15:04	3.11 mi	46:46	15:04	-
10K	2:06:43	20:24	3.10 mi	1:19:57	25:45	+10:41
15K	3:20:13	21:29	3.11 mi	1:13:30	23:40	-2:05
20K	4:13:19	20:24	3.11 mi	53:06	17:06	-6:34
Half(13.10 mi)	4:24:31	20:12	0.67 mi	11:12	16:42	-0:24
25K	5:12:17	20:07	2.43 mi	47:46	19:37	+2:55
30K	6:09:36	19:50	3.11 mi	57:19	18:27	-1:10
35K	7:07:31	19:40	3.11 mi	57:55	18:39	+0:12
40K	8:03:33	19:28	3.10 mi	56:02	18:03	-0:36
Finish(26.22 mi)	8:30:02	19:29	1.37 mi	26:29	19:26	+1:23

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

15:04 /mi

Average Pace

19:28 /mi

Slowest Pace

25:45 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:51:04

22% of race

Time at Steady Pace

4:05:31

48% of race

Time at Slower Pace

2:33:27

30% of race

Average Pace: 19:27 /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	59244	25719	25719	59765	26101	26101
10K	3.10 mi	59766-522	26104-385	26104-385	59782	26112	26112
15K	3.11 mi	59767-1	26102+2	26102+2	59765	26101	26101
20K	3.11 mi	59749+18	26089+13	26089+13	58793	25411	25411
Half(13.10 mi)	0.67 mi	59744+5	26084+5	26084+5	58184	25071	25071
25K	2.43 mi	59737+7	26078+6	26078+6	59036	25593	25593
30K	3.11 mi	59699+38	26055+23	26055+23	58475	25264	25264
35K	3.11 mi	59660+39	26025+30	26025+30	58281	25226	25226
40K	3.10 mi	59627+33	26004+21	26004+21	58279	25211	25211
Finish(26.22 mi)	1.37 mi	59617+10	25996+8	25996+8	59163	25764	25764

25764

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