Emily Johnson

Bib: 20994 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 48%

Gender (Female)

#0 / 26115

Top 35%

Division (F18-39)

#0 / 14744

Top 36%

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

9:00/mi

27:56

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:56/mi

55:41

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:14/mi

1:24:21

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:05/mi

1:52:34

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:36/mi

1:59:00

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:36/mi

2:22:22

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:52/mi

2:56:06

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:18/mi

3:31:11

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:56/mi

4:08:15

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:23/mi

4:25:08

↑ 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

1:59:009:06 /mi⚡ faster

2nd Half

2:26:0811:09 /mi+22.8%

Positive split — 22.8% slower in the second half

AI Race Performance Report

Emily'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	27:56	9:00	3.11 mi	27:56	9:00	-
10K	55:41	8:58	3.10 mi	27:45	8:56	-0:04
15K	1:24:21	9:03	3.11 mi	28:40	9:14	+0:18
20K	1:52:34	9:04	3.11 mi	28:13	9:05	-0:09
Half(13.10 mi)	1:59:00	9:06	0.67 mi	6:26	9:36	+0:31
25K	2:22:22	9:10	2.43 mi	23:22	9:36	0:00
30K	2:56:06	9:27	3.11 mi	33:44	10:52	+1:16
35K	3:31:11	9:43	3.11 mi	35:05	11:18	+0:26
40K	4:08:15	10:00	3.10 mi	37:04	11:56	+0:38
Finish(26.22 mi)	4:25:08	10:08	1.37 mi	16:53	12:23	+0:27

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:56 /mi

Average Pace

10:07 /mi

Slowest Pace

12:23 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

27:45

10% of race

Time at Steady Pace

1:54:37

43% of race

Time at Slower Pace

2:02:46

46% of race

Average Pace: 10:07 /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	26663	7600	7600	24270	6642	6642
10K	3.10 mi	24969+1694	6960+640	6960+640	23594	6485	6485
15K	3.11 mi	24606+363	6796+164	6796+164	24270	6642	6642
20K	3.11 mi	24483+123	6725+71	6725+71	24777	6882	6882
Half(13.10 mi)	0.67 mi	24620-137	6802-77	6802-77	27054	7862	7862
25K	2.43 mi	24977-357	7000-198	7000-198	26259	7697	7697
30K	3.11 mi	26488-1511	7689-689	7689-689	31702	10582	10582
35K	3.11 mi	26944-456	8109-420	8109-420	30278	10626	10626
40K	3.10 mi	27928-984	8734-625	8734-625	35015	13369	13369
Finish(26.22 mi)	1.37 mi	28630-702	9104-370	9104-370	42574	16889	16889

16889

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