Shauna Marsh

Bib: 25712 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 41%

Division (F18-39)

#0 / 14744

Top 42%

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

9:36/mi

29:47

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:25/mi

59:02

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:40/mi

1:29:02

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:24/mi

1:58:13

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:45/mi

2:04:45

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:56/mi

2:28:56

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:59/mi

3:03:03

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:03/mi

3:40:28

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:53/mi

4:20:27

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:43/mi

4:35:03

↑ 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

2:04:459:32 /mi⚡ faster

2nd Half

2:30:1811:28 /mi+20.5%

Positive split — 20.5% slower in the second half

AI Race Performance Report

Shauna'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	29:47	9:36	3.11 mi	29:47	9:36	-
10K	59:02	9:31	3.10 mi	29:15	9:25	-0:11
15K	1:29:02	9:34	3.11 mi	30:00	9:40	+0:15
20K	1:58:13	9:31	3.11 mi	29:11	9:24	-0:16
Half(13.10 mi)	2:04:45	9:32	0.67 mi	6:32	9:45	+0:21
25K	2:28:56	9:36	2.43 mi	24:11	9:56	+0:11
30K	3:03:03	9:50	3.11 mi	34:07	10:59	+1:03
35K	3:40:28	10:09	3.11 mi	37:25	12:03	+1:04
40K	4:20:27	10:29	3.10 mi	39:59	12:53	+0:50
Finish(26.22 mi)	4:35:03	10:30	1.37 mi	14:36	10:43	-2:10

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:24 /mi

Average Pace

10:30 /mi

Slowest Pace

12:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:28:56

54% of race

Time at Slower Pace

2:06:07

46% of race

Average Pace: 10:29 /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	34282	10594	10594	29605	8674	8674
10K	3.10 mi	32359+1923	9779+815	9779+815	30496	9041	9041
15K	3.11 mi	31289+1070	9341+438	9341+438	29605	8674	8674
20K	3.11 mi	30268+1021	8981+360	8981+360	28170	8166	8166
Half(13.10 mi)	0.67 mi	30117+151	8936+45	8936+45	28344	8385	8385
25K	2.43 mi	29645+472	8820+116	8820+116	28830	8789	8789
30K	3.11 mi	30007-362	9135-315	9135-315	32569	10996	10996
35K	3.11 mi	30686-679	9679-544	9679-544	35085	12940	12940
40K	3.10 mi	32332-1646	10662-983	10662-983	41549	16443	16443
Finish(26.22 mi)	1.37 mi	32116+216	10642+20	10642+20	29007	10525	10525

10525

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