Sian Matheson

Bib: 80636 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 45%

Gender (Female)

#0 / 26115

Top 32%

Masters (Masters Women)

#0 / 11371

Top 30%

Division (F40-44)

#0 / 3355

Top 36%

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

9:42/mi

30:08

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:47/mi

1:00:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:55/mi

1:31:17

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:47/mi

2:01:40

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:13/mi

2:08:31

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:59/mi

2:32:50

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:11/mi

3:04:28

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:14/mi

3:36:13

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:55/mi

4:07:00

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:49/mi

4:20:22

↑ 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

2:08:319:49 /mi⚡ faster

2nd Half

2:11:5110:03 /mi+2.6%

Positive split — 2.6% slower in the second half

AI Race Performance Report

Sian'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	30:08	9:42	3.11 mi	30:08	9:42	-
10K	1:00:31	9:45	3.10 mi	30:23	9:47	+0:05
15K	1:31:17	9:48	3.11 mi	30:46	9:55	+0:08
20K	2:01:40	9:48	3.11 mi	30:23	9:47	-0:08
Half(13.10 mi)	2:08:31	9:49	0.67 mi	6:51	10:13	+0:26
25K	2:32:50	9:51	2.43 mi	24:19	9:59	-0:14
30K	3:04:28	9:54	3.11 mi	31:38	10:11	+0:12
35K	3:36:13	9:57	3.11 mi	31:45	10:14	+0:03
40K	4:07:00	9:57	3.10 mi	30:47	9:55	-0:19
Finish(26.22 mi)	4:20:22	9:57	1.37 mi	13:22	9:49	-0:06

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:42 /mi

Average Pace

9:56 /mi

Slowest Pace

10:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:41:46

85% of race

Time at Steady Pace

38:36

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:56 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	35468	11129	11129	31899	9609	9609
10K	3.10 mi	34787+681	10834+295	10834+295	34328	10670	10670
15K	3.11 mi	33705+1082	10357+477	10357+477	31899	9609	9609
20K	3.11 mi	33021+684	10138+219	10138+219	31578	9652	9652
Half(13.10 mi)	0.67 mi	32925+96	10120+18	10120+18	32367	10148	10148
25K	2.43 mi	32080+845	9873+247	9873+247	29249	8993	8993
30K	3.11 mi	30684+1396	9431+442	9431+442	26823	8329	8329
35K	3.11 mi	29050+1634	8968+463	8968+463	23299	7416	7416
40K	3.10 mi	27463+1587	8565+403	8565+403	20265	6639	6639
Finish(26.22 mi)	1.37 mi	26999+464	8448+117	8448+117	21445	7198	7198

7198

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