Siobhan Hennessy

Bib: 77926 F IE

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 41%

Division (F18-39)

#0 / 14744

Top 43%

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

10:10/mi

31:35

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:05/mi

1:02:54

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:32/mi

1:35:35

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:06/mi

2:06:56

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:41/mi

2:14:06

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:20/mi

2:39:16

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:42/mi

3:12:29

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:50/mi

3:46:08

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:57/mi

4:20:07

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:30/mi

4:35:47

↑ 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

2:14:0610:15 /mi⚡ faster

2nd Half

2:21:4110:48 /mi+5.7%

Positive split — 5.7% slower in the second half

AI Race Performance Report

Siobhan'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	31:35	10:10	3.11 mi	31:35	10:10	-
10K	1:02:54	10:08	3.10 mi	31:19	10:05	-0:05
15K	1:35:35	10:16	3.11 mi	32:41	10:32	+0:27
20K	2:06:56	10:13	3.11 mi	31:21	10:06	-0:26
Half(13.10 mi)	2:14:06	10:15	0.67 mi	7:10	10:41	+0:35
25K	2:39:16	10:16	2.43 mi	25:10	10:20	-0:21
30K	3:12:29	10:20	3.11 mi	33:13	10:42	+0:22
35K	3:46:08	10:24	3.11 mi	33:39	10:50	+0:08
40K	4:20:07	10:28	3.10 mi	33:59	10:57	+0:07
Finish(26.22 mi)	4:35:47	10:32	1.37 mi	15:40	11:30	+0:33

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:05 /mi

Average Pace

10:32 /mi

Slowest Pace

11:30 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:20:07

94% of race

Time at Steady Pace

15:40

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:31 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	40509	13680	13680	37566	12288	12288
10K	3.10 mi	38649+1860	12712+968	12712+968	37225	12040	12040
15K	3.11 mi	38186+463	12505+207	12505+207	37566	12288	12288
20K	3.11 mi	36958+1228	12007+498	12007+498	34349	10961	10961
Half(13.10 mi)	0.67 mi	36918+40	12018-11	12018-11	36497	12195	12195
25K	2.43 mi	35897+1021	11632+386	11632+386	32002	10252	10252
30K	3.11 mi	34616+1281	11204+428	11204+428	30534	10042	10042
35K	3.11 mi	33147+1469	10787+417	10787+417	27216	9186	9186
40K	3.10 mi	32213+934	10613+174	10613+174	27506	9876	9876
Finish(26.22 mi)	1.37 mi	32339-126	10739-126	10739-126	35778	13650	13650

13650

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