Jessica Nelson

Bib: 61917 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

10:53/mi

33:46

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:14/mi

1:08:37

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:33/mi

1:44:27

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:16/mi

2:19:27

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:54/mi

2:27:26

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:40/mi

2:55:50

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:29/mi

3:34:35

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:50/mi

4:17:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:03/mi

5:01:09

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:59/mi

5:17:29

↑ 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

2:27:2611:16 /mi⚡ faster

2nd Half

2:50:0312:58 /mi+15.3%

Positive split — 15.3% 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	33:46	10:53	3.11 mi	33:46	10:53	-
10K	1:08:37	11:03	3.10 mi	34:51	11:14	+0:21
15K	1:44:27	11:13	3.11 mi	35:50	11:33	+0:19
20K	2:19:27	11:14	3.11 mi	35:00	11:16	-0:17
Half(13.10 mi)	2:27:26	11:16	0.67 mi	7:59	11:54	+0:38
25K	2:55:50	11:20	2.43 mi	28:24	11:40	-0:14
30K	3:34:35	11:31	3.11 mi	38:45	12:29	+0:49
35K	4:17:31	11:51	3.11 mi	42:56	13:50	+1:21
40K	5:01:09	12:07	3.10 mi	43:38	14:03	+0:13
Finish(26.22 mi)	5:17:29	12:08	1.37 mi	16:20	11:59	-2:04

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:53 /mi

Average Pace

12:07 /mi

Slowest Pace

14:03 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:43:37

33% of race

Time at Steady Pace

1:28:33

28% of race

Time at Slower Pace

2:05:19

39% of race

Average Pace: 12:07 /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	47218	17559	17559	45631	16692	16692
10K	3.10 mi	47170+48	17527+32	17527+32	47227	17561	17561
15K	3.11 mi	46489+681	17149+378	17149+378	45631	16692	16692
20K	3.11 mi	45605+884	16687+462	16687+462	43682	15867	15867
Half(13.10 mi)	0.67 mi	45563+42	16692-5	16692-5	45246	17047	17047
25K	2.43 mi	44550+1013	16221+471	16221+471	41246	14950	14950
30K	3.11 mi	43951+599	16032+189	16032+189	41693	15636	15636
35K	3.11 mi	44183-232	16365-333	16365-333	45253	18050	18050
40K	3.10 mi	44813-630	16865-500	16865-500	48413	19935	19935
Finish(26.22 mi)	1.37 mi	44519+294	16764+101	16764+101	39568	15444	15444

15444

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