Jessica Allen

Bib: 66332 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

10:29/mi

32:34

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:02/mi

1:09:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:51/mi

1:49:49

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:42/mi

2:29:15

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:02/mi

2:38:40

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:41/mi

3:14:24

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:03/mi

3:58:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:52/mi

4:44:12

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:34/mi

5:29:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:34/mi

5:47:54

↑ 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

2:38:4012:07 /mi⚡ faster

2nd Half

3:09:1414:26 /mi+19.3%

Positive split — 19.3% slower in the second half

AI Race Performance Report

Jessica'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	32:34	10:29	3.11 mi	32:34	10:29	-
10K	1:09:56	11:16	3.10 mi	37:22	12:02	+1:33
15K	1:49:49	11:47	3.11 mi	39:53	12:51	+0:49
20K	2:29:15	12:01	3.11 mi	39:26	12:42	-0:09
Half(13.10 mi)	2:38:40	12:07	0.67 mi	9:25	14:02	+1:20
25K	3:14:24	12:31	2.43 mi	35:44	14:41	+0:39
30K	3:58:01	12:47	3.11 mi	43:37	14:03	-0:38
35K	4:44:12	13:05	3.11 mi	46:11	14:52	+0:49
40K	5:29:25	13:16	3.10 mi	45:13	14:34	-0:18
Finish(26.22 mi)	5:47:54	13:17	1.37 mi	18:29	13:34	-1:00

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:29 /mi

Average Pace

13:17 /mi

Slowest Pace

14:52 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:29:15

43% of race

Time at Steady Pace

2:32:28

44% of race

Time at Slower Pace

46:11

13% of race

Average Pace: 13:16 /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	43696	15470	15470	52170	20824	20824
10K	3.10 mi	48786-5090	18519-3049	18519-3049	51967	20622	20622
15K	3.11 mi	50282-1496	19487-968	19487-968	52170	20824	20824
20K	3.11 mi	50406-124	19658-171	19658-171	50765	20103	20103
Half(13.10 mi)	0.67 mi	50616-210	19819-161	19819-161	53683	22194	22194
25K	2.43 mi	51213-597	20267-448	20267-448	53139	21848	21848
30K	3.11 mi	50888+325	20138+129	20138+129	49228	19749	19749
35K	3.11 mi	50787+101	20207-69	20207-69	50028	20639	20639
40K	3.10 mi	50904-117	20377-170	20377-170	50859	21206	21206
Finish(26.22 mi)	1.37 mi	50830+74	20363+14	20363+14	49341	20406	20406

20406

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