Niamh Timpson

Bib: 66783 F IE

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 42%

Gender (Female)

#0 / 26115

Top 29%

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

9:18/mi

28:53

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:29/mi

58:20

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:37/mi

1:28:10

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:14/mi

1:56:51

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:34/mi

2:03:16

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:24/mi

2:26:08

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:43/mi

2:56:18

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:04/mi

3:27:32

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:39/mi

4:00:37

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:58/mi

4:14:12

↑ 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

2:03:169:25 /mi⚡ faster

2nd Half

2:10:569:59 /mi+6.2%

Positive split — 6.2% 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	28:53	9:18	3.11 mi	28:53	9:18	-
10K	58:20	9:24	3.10 mi	29:27	9:29	+0:11
15K	1:28:10	9:28	3.11 mi	29:50	9:37	+0:08
20K	1:56:51	9:25	3.11 mi	28:41	9:14	-0:23
Half(13.10 mi)	2:03:16	9:25	0.67 mi	6:25	9:34	+0:20
25K	2:26:08	9:25	2.43 mi	22:52	9:24	-0:10
30K	2:56:18	9:28	3.11 mi	30:10	9:43	+0:19
35K	3:27:32	9:33	3.11 mi	31:14	10:04	+0:21
40K	4:00:37	9:41	3.10 mi	33:05	10:39	+0:35
Finish(26.22 mi)	4:14:12	9:43	1.37 mi	13:35	9:58	-0:41

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:14 /mi

Average Pace

9:42 /mi

Slowest Pace

10:39 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:41:07

87% of race

Time at Steady Pace

33:05

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:42 /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	30978	9217	9217	29055	8442	8442
10K	3.10 mi	31049-71	9242-25	9242-25	31255	9357	9357
15K	3.11 mi	30215+834	8907+335	8907+335	29055	8442	8442
20K	3.11 mi	29096+1119	8499+408	8499+408	26501	7537	7537
Half(13.10 mi)	0.67 mi	28901+195	8439+60	8439+60	26792	7743	7743
25K	2.43 mi	27838+1063	8082+357	8082+357	24606	7041	7041
30K	3.11 mi	26601+1237	7732+350	7732+350	23472	6959	6959
35K	3.11 mi	25432+1169	7504+228	7504+228	22202	6951	6951
40K	3.10 mi	25198+234	7623-119	7623-119	25384	8889	8889
Finish(26.22 mi)	1.37 mi	24931+267	7601+22	7601+22	22742	7735	7735

7735

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