Lauren Johnson

Bib: 21920 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 46%

Division (F18-39)

#0 / 14744

Top 47%

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

10:50/mi

33:37

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:32/mi

1:06:18

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:01/mi

1:40:29

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:44/mi

2:13:49

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:13/mi

2:21:20

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:11/mi

2:48:34

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:05/mi

3:23:00

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:02/mi

3:57:15

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:35/mi

4:30:07

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:29/mi

4:44:24

↑ 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

2:21:2010:48 /mi⚡ faster

2nd Half

2:23:0410:55 /mi+1.2%

Positive split — 1.2% slower in the second half

AI Race Performance Report

Lauren'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	33:37	10:50	3.11 mi	33:37	10:50	-
10K	1:06:18	10:41	3.10 mi	32:41	10:32	-0:18
15K	1:40:29	10:47	3.11 mi	34:11	11:01	+0:29
20K	2:13:49	10:47	3.11 mi	33:20	10:44	-0:17
Half(13.10 mi)	2:21:20	10:48	0.67 mi	7:31	11:13	+0:29
25K	2:48:34	10:52	2.43 mi	27:14	11:11	-0:02
30K	3:23:00	10:54	3.11 mi	34:26	11:05	-0:06
35K	3:57:15	10:55	3.11 mi	34:15	11:02	-0:03
40K	4:30:07	10:53	3.10 mi	32:52	10:35	-0:27
Finish(26.22 mi)	4:44:24	10:52	1.37 mi	14:17	10:29	-0:06

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:29 /mi

Average Pace

10:51 /mi

Slowest Pace

11:13 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:26:47

52% of race

Time at Steady Pace

2:17:37

48% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:51 /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	46784	17283	17283	41677	14445	14445
10K	3.10 mi	43952+2832	15618+1665	15618+1665	41495	14253	14253
15K	3.11 mi	43006+946	15111+507	15111+507	41677	14445	14445
20K	3.11 mi	41953+1053	14590+521	14590+521	39709	13652	13652
Half(13.10 mi)	0.67 mi	41835+118	14563+27	14563+27	40536	14333	14333
25K	2.43 mi	40961+874	14224+339	14224+339	38153	13318	13318
30K	3.11 mi	39342+1619	13556+668	13556+668	33239	11312	11312
35K	3.11 mi	37482+1860	12830+726	12830+726	28549	9780	9780
40K	3.10 mi	35711+1771	12161+669	12161+669	24889	8669	8669
Finish(26.22 mi)	1.37 mi	35162+549	11990+171	11990+171	27028	9614	9614

9614

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