Isobel Hermiston

Bib: 47851 F AU

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 33%

Gender (Female)

#0 / 26115

Top 21%

Division (F18-39)

#0 / 14744

Top 23%

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

8:15/mi

25:36

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:23/mi

51:36

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:50/mi

1:19:01

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:48/mi

1:46:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:06/mi

1:52:25

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:07/mi

2:14:36

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:29/mi

2:44:02

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:13/mi

3:15:45

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:53/mi

3:46:27

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:42/mi

3:58:18

↑ 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

1:52:258:35 /mi⚡ faster

2nd Half

2:05:539:36 /mi+12.0%

Positive split — 12.0% slower in the second half

AI Race Performance Report

Isobel'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	25:36	8:15	3.11 mi	25:36	8:15	-
10K	51:36	8:19	3.10 mi	26:00	8:23	+0:08
15K	1:19:01	8:29	3.11 mi	27:25	8:50	+0:27
20K	1:46:19	8:34	3.11 mi	27:18	8:48	-0:02
Half(13.10 mi)	1:52:25	8:35	0.67 mi	6:06	9:06	+0:18
25K	2:14:36	8:40	2.43 mi	22:11	9:07	+0:01
30K	2:44:02	8:48	3.11 mi	29:26	9:29	+0:22
35K	3:15:45	9:01	3.11 mi	31:43	10:13	+0:44
40K	3:46:27	9:07	3.10 mi	30:42	9:53	-0:20
Finish(26.22 mi)	3:58:18	9:06	1.37 mi	11:51	8:42	-1:11

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:15 /mi

Average Pace

9:06 /mi

Slowest Pace

10:13 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:30:45

38% of race

Time at Steady Pace

55:42

23% of race

Time at Slower Pace

1:31:51

39% of race

Average Pace: 9:05 /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	16876	4158	4158	19480	5001	5001
10K	3.10 mi	16933-57	4175-17	4175-17	17096	4223	4223
15K	3.11 mi	17715-782	4435-260	4435-260	19480	5001	5001
20K	3.11 mi	18410-695	4693-258	4693-258	21020	5585	5585
Half(13.10 mi)	0.67 mi	18574-164	4759-66	4759-66	21639	5846	5846
25K	2.43 mi	19001-427	4922-163	4922-163	21793	6028	6028
30K	3.11 mi	19309-308	5078-156	5078-156	21692	6243	6243
35K	3.11 mi	19982-673	5491-413	5491-413	23220	7379	7379
40K	3.10 mi	20008-26	5682-191	5682-191	20054	6549	6549
Finish(26.22 mi)	1.37 mi	19528+480	5548+134	5548+134	12387	3651	3651

3651

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