Imogen Dewar

Bib: 43620 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 13%

Gender (Female)

#0 / 26115

Top 5%

Division (F18-39)

#0 / 14744

Top 7%

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

7:47/mi

47:46

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:56/mi

1:12:23

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:41/mi

1:36:14

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:48/mi

1:41:28

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:44/mi

2:00:17

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:47/mi

2:24:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:47/mi

2:48:34

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:39/mi

3:12:18

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:34/mi

3:22:37

↑ 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

1:41:287:45 /mi⚖️ balanced

2nd Half

1:41:097:43 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Imogen'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	23:37	7:37	3.11 mi	23:37	7:37	-
10K	47:46	7:42	3.10 mi	24:09	7:47	+0:10
15K	1:12:23	7:46	3.11 mi	24:37	7:56	+0:09
20K	1:36:14	7:45	3.11 mi	23:51	7:41	-0:15
Half(13.10 mi)	1:41:28	7:45	0.67 mi	5:14	7:48	+0:07
25K	2:00:17	7:45	2.43 mi	18:49	7:44	-0:04
30K	2:24:26	7:45	3.11 mi	24:09	7:47	+0:03
35K	2:48:34	7:46	3.11 mi	24:08	7:47	0:00
40K	3:12:18	7:45	3.10 mi	23:44	7:39	-0:08
Finish(26.22 mi)	3:22:37	7:45	1.37 mi	10:19	7:34	-0:05

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:34 /mi

Average Pace

7:44 /mi

Slowest Pace

7:56 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:22:37

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:44 /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	9847	1867	1867	10239	2004	2004
10K	3.10 mi	10206-359	1973-106	1973-106	10566	2115	2115
15K	3.11 mi	10190+16	1988-15	1988-15	10239	2004	2004
20K	3.11 mi	10010+180	1933+55	1933+55	9753	1831	1831
Half(13.10 mi)	0.67 mi	9934+76	1912+21	1912+21	9124	1645	1645
25K	2.43 mi	9705+229	1851+61	1851+61	8984	1656	1656
30K	3.11 mi	9214+491	1706+145	1706+145	7599	1315	1315
35K	3.11 mi	8580+634	1575+131	1575+131	6332	1091	1091
40K	3.10 mi	7869+711	1426+149	1426+149	5167	887	887
Finish(26.22 mi)	1.37 mi	7651+218	1383+43	1383+43	5145	923	923

923

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing