Siobhan Massey

Bib: 2741 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 11%

Gender (Female)

#0 / 26115

Top 4%

Division (F18-39)

#0 / 14744

Top 5%

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

7:37/mi

23:37

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:30/mi

46:52

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:40/mi

1:10:41

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:27/mi

1:33:49

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:35/mi

1:38:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:31/mi

1:57:12

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:43/mi

2:21:08

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:46/mi

2:45:14

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:36/mi

3:08:48

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:31/mi

3:19:02

↑ 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

1:38:547:34 /mi⚡ faster

2nd Half

1:40:087:38 /mi+1.2%

Positive split — 1.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:37	7:37	3.11 mi	23:37	7:37	-
10K	46:52	7:33	3.10 mi	23:15	7:30	-0:07
15K	1:10:41	7:36	3.11 mi	23:49	7:40	+0:10
20K	1:33:49	7:33	3.11 mi	23:08	7:27	-0:13
Half(13.10 mi)	1:38:54	7:34	0.67 mi	5:05	7:35	+0:08
25K	1:57:12	7:33	2.43 mi	18:18	7:31	-0:04
30K	2:21:08	7:35	3.11 mi	23:56	7:43	+0:12
35K	2:45:14	7:36	3.11 mi	24:06	7:46	+0:03
40K	3:08:48	7:36	3.10 mi	23:34	7:36	-0:10
Finish(26.22 mi)	3:19:02	7:36	1.37 mi	10:14	7:31	-0:05

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:27 /mi

Average Pace

7:36 /mi

Slowest Pace

7:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:19:02

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:35 /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	9844	1864	1864	8347	1375	1375
10K	3.10 mi	8970+874	1584+280	1584+280	8214	1333	1333
15K	3.11 mi	8680+290	1493+91	1493+91	8347	1375	1375
20K	3.11 mi	8480+200	1437+56	1437+56	8003	1290	1290
Half(13.10 mi)	0.67 mi	8416+64	1408+29	1408+29	7535	1153	1153
25K	2.43 mi	8225+191	1358+50	1358+50	7516	1194	1194
30K	3.11 mi	7941+284	1300+58	1300+58	7178	1184	1184
35K	3.11 mi	7517+424	1235+65	1235+65	6275	1072	1072
40K	3.10 mi	6976+541	1127+108	1127+108	4931	799	799
Finish(26.22 mi)	1.37 mi	6778+198	1096+31	1096+31	4875	841	841

841

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#9844
5K → 10K	17891*+874	#9844 → #8970
10K → 15K	54344+290	#8970 → #8680
15K → 20K	45245+200	#8680 → #8480
20K → Half	1781+64	#8480 → #8416
Half → 25K	27218+191	#8416 → #8225
25K → 30K	58342+284	#8225 → #7941
30K → 35K	47471+424	#7941 → #7517
35K → 40K	19560+541	#7517 → #6976
40K → Finish	16214+198	#6976 → #6778
TOTALS	3003366*+3066	#9844 → #6778

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing