Harriet Heys

Bib: 27277 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

11:07/mi

34:32

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:56/mi

1:11:34

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:09/mi

1:55:29

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:12/mi

2:33:22

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:39/mi

2:41:51

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:14/mi

3:14:05

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:31/mi

3:59:09

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:31/mi

4:50:25

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:08/mi

5:37:24

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:34/mi

5:57:16

↑ 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

2:41:5112:22 /mi⚡ faster

2nd Half

3:15:2514:54 /mi+20.7%

Positive split — 20.7% slower in the second half

AI Race Performance Report

Harriet'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	34:32	11:07	3.11 mi	34:32	11:07	-
10K	1:11:34	11:32	3.10 mi	37:02	11:56	+0:49
15K	1:55:29	12:24	3.11 mi	43:55	14:09	+2:13
20K	2:33:22	12:21	3.11 mi	37:53	12:12	-1:57
Half(13.10 mi)	2:41:51	12:22	0.67 mi	8:29	12:39	+0:27
25K	3:14:05	12:30	2.43 mi	32:14	13:14	+0:35
30K	3:59:09	12:50	3.11 mi	45:04	14:31	+1:17
35K	4:50:25	13:22	3.11 mi	51:16	16:31	+2:00
40K	5:37:24	13:35	3.10 mi	46:59	15:08	-1:23
Finish(26.22 mi)	5:57:16	13:39	1.37 mi	19:52	14:34	-0:34

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:07 /mi

Average Pace

13:38 /mi

Slowest Pace

16:31 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:30:10

42% of race

Time at Steady Pace

1:48:51

30% of race

Time at Slower Pace

1:38:15

28% of race

Average Pace: 13:38 /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	49291	18822	18822	56011	23403	23403
10K	3.10 mi	50513-1222	19589-767	19589-767	51519	20313	20313
15K	3.11 mi	53131-2618	21368-1779	21368-1779	56011	23403	23403
20K	3.11 mi	51950+1181	20656+712	20656+712	48699	18817	18817
Half(13.10 mi)	0.67 mi	51769+181	20552+104	20552+104	48861	19179	19179
25K	2.43 mi	51122+647	20207+345	20207+345	48538	19075	19075
30K	3.11 mi	51163-41	20317-110	20317-110	51047	20786	20786
35K	3.11 mi	52009-846	20965-648	20965-648	55150	23448	23448
40K	3.10 mi	52244-235	21183-218	21183-218	52956	22321	22321
Finish(26.22 mi)	1.37 mi	52372-128	21296-113	21296-113	53186	22441	22441

22441

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing