Niamh Mckenzie

Bib: 49817 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 8%

Gender (Female)

#0 / 26115

Top 2%

Division (F18-39)

#0 / 14744

Top 3%

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

7:00/mi

21:42

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:15/mi

44:12

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:15/mi

1:06:43

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:05/mi

1:28:43

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:10/mi

1:33:31

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:03/mi

1:50:41

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:13/mi

2:13:06

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:23/mi

2:36:02

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:22/mi

2:58:54

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:15/mi

3:08:47

↑ 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

1:33:317:09 /mi⚡ faster

2nd Half

1:35:167:16 /mi+1.9%

Positive split — 1.9% 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	21:42	7:00	3.11 mi	21:42	7:00	-
10K	44:12	7:07	3.10 mi	22:30	7:15	+0:15
15K	1:06:43	7:10	3.11 mi	22:31	7:15	0:00
20K	1:28:43	7:09	3.11 mi	22:00	7:05	-0:10
Half(13.10 mi)	1:33:31	7:09	0.67 mi	4:48	7:10	+0:05
25K	1:50:41	7:08	2.43 mi	17:10	7:03	-0:07
30K	2:13:06	7:09	3.11 mi	22:25	7:13	+0:10
35K	2:36:02	7:11	3.11 mi	22:56	7:23	+0:10
40K	2:58:54	7:12	3.10 mi	22:52	7:22	-0:01
Finish(26.22 mi)	3:08:47	7:13	1.37 mi	9:53	7:15	-0:07

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:00 /mi

Average Pace

7:12 /mi

Slowest Pace

7:23 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:22:59

76% of race

Time at Steady Pace

45:48

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:12 /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	5800	651	651	5855	647	647
10K	3.10 mi	6244-444	763-112	763-112	6726	889	889
15K	3.11 mi	6100+144	721+42	721+42	5855	647	647
20K	3.11 mi	5973+127	692+29	692+29	5770	635	635
Half(13.10 mi)	0.67 mi	5908+65	676+16	676+16	5192	514	514
25K	2.43 mi	5684+224	625+51	625+51	4967	493	493
30K	3.11 mi	5405+279	588+37	588+37	4652	474	474
35K	3.11 mi	5127+278	561+27	561+27	4529	540	540
40K	3.10 mi	4826+301	541+20	541+20	4001	520	520
Finish(26.22 mi)	1.37 mi	4669+157	530+11	530+11	3758	527	527

527

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