Amy Jacobs

Bib: 71355 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

12:01/mi

37:19

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:51/mi

1:17:13

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:13/mi

1:58:16

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

18:22/mi

2:55:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:40/mi

3:04:29

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:18/mi

3:41:43

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:35/mi

4:27:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:45/mi

5:15:56

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:01/mi

6:05:41

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:43/mi

6:27:06

↑ 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

3:04:2914:06 /mi⚡ faster

2nd Half

3:22:3715:27 /mi+9.8%

Positive split — 9.8% slower in the second half

AI Race Performance Report

Amy's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	37:19	12:01	3.11 mi	37:19	12:01	-
10K	1:17:13	12:26	3.10 mi	39:54	12:51	+0:50
15K	1:58:16	12:42	3.11 mi	41:03	13:13	+0:22
20K	2:55:19	14:07	3.11 mi	57:03	18:22	+5:09
Half(13.10 mi)	3:04:29	14:06	0.67 mi	9:10	13:40	-4:42
25K	3:41:43	14:17	2.43 mi	37:14	15:18	+1:38
30K	4:27:01	14:20	3.11 mi	45:18	14:35	-0:43
35K	5:15:56	14:32	3.11 mi	48:55	15:45	+1:10
40K	6:05:41	14:43	3.10 mi	49:45	16:01	+0:16
Finish(26.22 mi)	6:27:06	14:47	1.37 mi	21:25	15:43	-0:18

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:01 /mi

Average Pace

14:46 /mi

Slowest Pace

18:22 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:07:26

33% of race

Time at Steady Pace

3:22:37

52% of race

Time at Slower Pace

57:03

15% of race

Average Pace: 14:46 /mi

Loading chart...

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	54120	21991	21991	53561	21765	21765
10K	3.10 mi	54555-435	22307-316	22307-316	54916	22601	22601
15K	3.11 mi	54222+333	22119+188	22119+188	53561	21765	21765
20K	3.11 mi	57093-2871	24138-2019	24138-2019	59320	25779	25779
Half(13.10 mi)	0.67 mi	56924+169	24029+109	24029+109	52604	21515	21515
25K	2.43 mi	56604+320	23822+207	23822+207	54689	22792	22792
30K	3.11 mi	56004+600	23435+387	23435+387	51328	20957	20957
35K	3.11 mi	55711+293	23296+139	23296+139	53112	22327	22327
40K	3.10 mi	55790-79	23399-103	23399-103	55370	23631	23631
Finish(26.22 mi)	1.37 mi	55825-35	23436-37	23436-37	55939	23946	23946

23946

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