Siân Mcgrath

Bib: 75770 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 (F50-54)

#0 / 2342

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

11:33/mi

35:51

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:09/mi

1:13:33

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:49/mi

1:53:21

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:03/mi

2:33:53

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:06/mi

2:42:40

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:47/mi

3:13:48

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:54/mi

3:53:51

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:54/mi

4:33:54

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:31/mi

5:12:47

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:35/mi

5:29:56

↑ 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

2:42:4012:26 /mi⚡ faster

2nd Half

2:47:1612:45 /mi+2.8%

Positive split — 2.8% slower in the second half

AI Race Performance Report

Siân'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	35:51	11:33	3.11 mi	35:51	11:33	-
10K	1:13:33	11:51	3.10 mi	37:42	12:09	+0:36
15K	1:53:21	12:10	3.11 mi	39:48	12:49	+0:40
20K	2:33:53	12:23	3.11 mi	40:32	13:03	+0:14
Half(13.10 mi)	2:42:40	12:26	0.67 mi	8:47	13:06	+0:03
25K	3:13:48	12:29	2.43 mi	31:08	12:47	-0:19
30K	3:53:51	12:33	3.11 mi	40:03	12:54	+0:07
35K	4:33:54	12:36	3.11 mi	40:03	12:54	0:00
40K	5:12:47	12:36	3.10 mi	38:53	12:31	-0:23
Finish(26.22 mi)	5:29:56	12:36	1.37 mi	17:09	12:35	+0:04

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:33 /mi

Average Pace

12:36 /mi

Slowest Pace

13:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:09:35

39% of race

Time at Steady Pace

3:20:21

61% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:35 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	51949	20492	20492	52073	20756	20756
10K	3.10 mi	52156-207	20689-197	20689-197	52389	20908	20908
15K	3.11 mi	52183-27	20743-54	20743-54	52073	20756	20756
20K	3.11 mi	52133+50	20771-28	20771-28	52017	20914	20914
Half(13.10 mi)	0.67 mi	52018+115	20721+50	20721+50	50655	20275	20275
25K	2.43 mi	51033+985	20145+576	20145+576	46631	17960	17960
30K	3.11 mi	49780+1253	19434+711	19434+711	43902	16807	16807
35K	3.11 mi	48526+1254	18840+594	18840+594	40216	15465	15465
40K	3.10 mi	47472+1054	18345+495	18345+495	39108	15313	15313
Finish(26.22 mi)	1.37 mi	47305+167	18291+54	18291+54	43910	17563	17563

17563

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