Nathalie De Leeuw

Bib: 22297 F NL

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

10:34/mi

32:49

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:01/mi

1:03:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:05/mi

1:38:19

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:32/mi

2:14:06

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:53/mi

2:21:24

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:39/mi

2:49:45

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:39/mi

3:32:09

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:18/mi

4:13:28

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:39/mi

4:58:58

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:46/mi

5:20:28

↑ 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

2:21:2410:48 /mi⚡ faster

2nd Half

2:59:0413:39 /mi+26.6%

Positive split — 26.6% slower in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:49	10:34	3.11 mi	32:49	10:34	-
10K	1:03:56	10:18	3.10 mi	31:07	10:01	-0:33
15K	1:38:19	10:33	3.11 mi	34:23	11:05	+1:04
20K	2:14:06	10:48	3.11 mi	35:47	11:32	+0:27
Half(13.10 mi)	2:21:24	10:48	0.67 mi	7:18	10:53	-0:39
25K	2:49:45	10:56	2.43 mi	28:21	11:39	+0:46
30K	3:32:09	11:23	3.11 mi	42:24	13:39	+2:00
35K	4:13:28	11:40	3.11 mi	41:19	13:18	-0:21
40K	4:58:58	12:02	3.10 mi	45:30	14:39	+1:21
Finish(26.22 mi)	5:20:28	12:14	1.37 mi	21:30	15:46	+1:07

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:01 /mi

Average Pace

12:14 /mi

Slowest Pace

15:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:03:56

20% of race

Time at Steady Pace

1:45:49

33% of race

Time at Slower Pace

2:30:43

47% of race

Average Pace: 12:13 /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	44417	15896	15896	42203	14734	14734
10K	3.10 mi	40378+4039	13612+2284	13612+2284	36639	11754	11754
15K	3.11 mi	40968-590	13971-359	13971-359	42203	14734	14734
20K	3.11 mi	42154-1186	14710-739	14710-739	45259	16775	16775
Half(13.10 mi)	0.67 mi	41881+273	14593+117	14593+117	38158	13088	13088
25K	2.43 mi	41584+297	14537+56	14537+56	41118	14878	14878
30K	3.11 mi	43039-1455	15532-995	15532-995	47548	18815	18815
35K	3.11 mi	42959+80	15720-188	15720-188	42447	16628	16628
40K	3.10 mi	44257-1298	16563-843	16563-843	51236	21406	21406
Finish(26.22 mi)	1.37 mi	45219-962	17144-581	17144-581	56053	24008	24008

24008

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