Samantha Knowles

Bib: 27088 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

10:50/mi

33:37

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:11/mi

1:11:26

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:32/mi

1:53:26

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:34/mi

2:35:32

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:16/mi

2:44:26

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:50/mi

3:18:06

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:37/mi

4:03:28

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:50/mi

4:49:33

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:23/mi

5:34:14

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:36/mi

5:52:46

↑ 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

2:44:2612:34 /mi⚡ faster

2nd Half

3:08:2014:22 /mi+14.5%

Positive split — 14.5% slower in the second half

AI Race Performance Report

Samantha'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	1:11:26	11:30	3.10 mi	37:49	12:11	+1:21
15K	1:53:26	12:11	3.11 mi	42:00	13:32	+1:21
20K	2:35:32	12:31	3.11 mi	42:06	13:34	+0:02
Half(13.10 mi)	2:44:26	12:34	0.67 mi	8:54	13:16	-0:18
25K	3:18:06	12:46	2.43 mi	33:40	13:50	+0:34
30K	4:03:28	13:04	3.11 mi	45:22	14:37	+0:47
35K	4:49:33	13:19	3.11 mi	46:05	14:50	+0:13
40K	5:34:14	13:27	3.10 mi	44:41	14:23	-0:27
Finish(26.22 mi)	5:52:46	13:28	1.37 mi	18:32	13:36	-0:47

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:50 /mi

Average Pace

13:28 /mi

Slowest Pace

14:50 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:11:26

20% of race

Time at Steady Pace

2:25:12

41% of race

Time at Slower Pace

2:16:08

39% of race

Average Pace: 13:27 /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	46806	17305	17305	54473	22371	22371
10K	3.10 mi	50386-3580	19505-2200	19505-2200	52567	21031	21031
15K	3.11 mi	52231-1845	20778-1273	20778-1273	54473	22371	22371
20K	3.11 mi	52650-419	21122-344	21122-344	53576	21952	21952
Half(13.10 mi)	0.67 mi	52595+55	21109+13	21109+13	51333	20713	20713
25K	2.43 mi	52228+367	20934+175	20934+175	50603	20307	20307
30K	3.11 mi	52110+118	20944-10	20944-10	51396	20998	20998
35K	3.11 mi	51841+269	20862+82	20862+82	49900	20568	20568
40K	3.10 mi	51739+102	20865-3	20865-3	50113	20799	20799
Finish(26.22 mi)	1.37 mi	51659+80	20842+23	20842+23	49509	20501	20501

20501

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