Niamh Lambert

Bib: 58104 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 42%

Gender (Female)

#0 / 26115

Top 30%

Division (F18-39)

#0 / 14744

Top 31%

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

8:20/mi

25:51

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:55/mi

53:33

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:20/mi

1:22:31

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:58/mi

1:50:21

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:25/mi

1:56:40

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:20/mi

2:21:49

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:50/mi

2:55:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:35/mi

3:28:17

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:46/mi

4:01:42

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:13/mi

4:15:37

↑ 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

1:56:408:55 /mi⚡ faster

2nd Half

2:18:5710:36 /mi+19.1%

Positive split — 19.1% slower in the second half

AI Race Performance Report

Niamh'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	25:51	8:20	3.11 mi	25:51	8:20	-
10K	53:33	8:38	3.10 mi	27:42	8:55	+0:35
15K	1:22:31	8:52	3.11 mi	28:58	9:20	+0:25
20K	1:50:21	8:53	3.11 mi	27:50	8:58	-0:22
Half(13.10 mi)	1:56:40	8:55	0.67 mi	6:19	9:25	+0:27
25K	2:21:49	9:08	2.43 mi	25:09	10:20	+0:55
30K	2:55:26	9:25	3.11 mi	33:37	10:50	+0:30
35K	3:28:17	9:35	3.11 mi	32:51	10:35	-0:15
40K	4:01:42	9:44	3.10 mi	33:25	10:46	+0:11
Finish(26.22 mi)	4:15:37	9:46	1.37 mi	13:55	10:13	-0:33

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:20 /mi

Average Pace

9:45 /mi

Slowest Pace

10:50 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:56:40

46% of race

Time at Steady Pace

1:11:55

28% of race

Time at Slower Pace

1:07:02

26% of race

Average Pace: 9:45 /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	17798	4449	4449	25656	7148	7148
10K	3.10 mi	20382-2584	5349-900	5349-900	23390	6415	6415
15K	3.11 mi	21996-1614	5873-524	5873-524	25656	7148	7148
20K	3.11 mi	22159-163	5946-73	5946-73	23116	6289	6289
Half(13.10 mi)	0.67 mi	22290-131	6001-55	6001-55	25397	7191	7191
25K	2.43 mi	24474-2184	6794-793	6794-793	31931	10206	10206
30K	3.11 mi	26159-1685	7554-760	7554-760	31448	10460	10460
35K	3.11 mi	25758+401	7639-85	7639-85	25556	8410	8410
40K	3.10 mi	25565+193	7793-154	7793-154	26188	9251	9251
Finish(26.22 mi)	1.37 mi	25380+185	7784+9	7784+9	24764	8581	8581

8581

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