Amy Chambers

Bib: 77856 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F45-49)

#0 / 2995

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

14:54/mi

46:16

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:56/mi

1:26:26

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:17/mi

2:07:42

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

16:56/mi

3:00:17

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:35/mi

3:08:43

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:53/mi

3:40:05

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:07/mi

4:20:48

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:08/mi

5:01:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:39/mi

5:40:50

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:32/mi

5:57:55

↑ 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

3:08:4314:25 /mi+10.3%

2nd Half

2:49:1212:54 /mi✓ faster

Negative split — 10.3% faster 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	46:16	14:54	3.11 mi	46:16	14:54	-
10K	1:26:26	13:55	3.10 mi	40:10	12:56	-1:58
15K	2:07:42	13:43	3.11 mi	41:16	13:17	+0:21
20K	3:00:17	14:31	3.11 mi	52:35	16:56	+3:39
Half(13.10 mi)	3:08:43	14:25	0.67 mi	8:26	12:35	-4:21
25K	3:40:05	14:11	2.43 mi	31:22	12:53	+0:18
30K	4:20:48	14:00	3.11 mi	40:43	13:07	+0:14
35K	5:01:35	13:53	3.11 mi	40:47	13:08	+0:01
40K	5:40:50	13:43	3.10 mi	39:15	12:39	-0:29
Finish(26.22 mi)	5:57:55	13:40	1.37 mi	17:05	12:32	-0:07

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:32 /mi

Average Pace

13:40 /mi

Slowest Pace

16:56 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

4:19:04

72% of race

Time at Slower Pace

1:38:51

28% of race

Average Pace: 13:39 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	59147	25646	25646	53760	21884	21884
10K	3.10 mi	57965+1182	24746+900	24746+900	55151	22773	22773
15K	3.11 mi	56914+1051	23991+755	23991+755	53760	21884	21884
20K	3.11 mi	57696-782	24577-586	24577-586	58679	25329	25329
Half(13.10 mi)	0.67 mi	57453+243	24412+165	24412+165	48534	19007	19007
25K	2.43 mi	56370+1083	23664+748	23664+748	47050	18212	18212
30K	3.11 mi	55146+1224	22859+805	22859+805	44991	17390	17390
35K	3.11 mi	53846+1300	22118+741	22118+741	41509	16127	16127
40K	3.10 mi	52767+1079	21504+614	21504+614	39955	15728	15728
Finish(26.22 mi)	1.37 mi	52461+306	21349+155	21349+155	43572	17392	17392

17392

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