Nia Harries

Bib: 64753 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

12:19/mi

38:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:22/mi

1:22:49

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

15:09/mi

2:09:51

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

17:20/mi

3:03:42

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

15:02/mi

3:13:47

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:41/mi

3:51:58

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

17:32/mi

4:46:24

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:35/mi

5:37:53

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:58/mi

6:30:35

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:51/mi

6:50:49

↑ 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

3:13:4714:48 /mi⚡ faster

2nd Half

3:37:0216:33 /mi+12.0%

Positive split — 12.0% slower in the second half

AI Race Performance Report

Nia'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	38:13	12:19	3.11 mi	38:13	12:19	-
10K	1:22:49	13:20	3.10 mi	44:36	14:22	+2:03
15K	2:09:51	13:56	3.11 mi	47:02	15:09	+0:47
20K	3:03:42	14:47	3.11 mi	53:51	17:20	+2:11
Half(13.10 mi)	3:13:47	14:48	0.67 mi	10:05	15:02	-2:18
25K	3:51:58	14:56	2.43 mi	38:11	15:41	+0:39
30K	4:46:24	15:22	3.11 mi	54:26	17:32	+1:51
35K	5:37:53	15:33	3.11 mi	51:29	16:35	-0:57
40K	6:30:35	15:43	3.10 mi	52:42	16:58	+0:23
Finish(26.22 mi)	6:50:49	15:41	1.37 mi	20:14	14:51	-2:07

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:19 /mi

Average Pace

15:41 /mi

Slowest Pace

17:32 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:43:03

25% of race

Time at Steady Pace

1:35:18

23% of race

Time at Slower Pace

3:32:28

52% of race

Average Pace: 15:40 /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	55224	22742	22742	57665	24552	24552
10K	3.10 mi	57011-1787	24059-1317	24059-1317	57831	24671	24671
15K	3.11 mi	57340-329	24295-236	24295-236	57665	24552	24552
20K	3.11 mi	58049-709	24822-527	24822-527	58923	25503	25503
Half(13.10 mi)	0.67 mi	57979+70	24779+43	24779+43	56024	23680	23680
25K	2.43 mi	57666+313	24565+214	24565+214	55418	23234	23234
30K	3.11 mi	57784-118	24659-94	24659-94	57614	24700	24700
35K	3.11 mi	57620+164	24575+84	24575+84	55325	23546	23546
40K	3.10 mi	57624-4	24590-15	24590-15	57077	24547	24547
Finish(26.22 mi)	1.37 mi	57518+106	24541+49	24541+49	53959	22853	22853

22853

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