Natalie O'Rourke

Bib: 68076 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 42%

Masters (Masters Women)

#0 / 11371

Top 40%

Division (F50-54)

#0 / 2342

Top 39%

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

9:02/mi

28:03

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:40/mi

58:03

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:16/mi

1:29:56

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:54/mi

2:00:41

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:43/mi

2:07:52

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:25/mi

2:33:12

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:12/mi

3:07:58

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:05/mi

3:45:29

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:32/mi

4:21:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:08/mi

4:37:48

↑ 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

2:07:529:46 /mi⚡ faster

2nd Half

2:29:5611:26 /mi+17.3%

Positive split — 17.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:03	9:02	3.11 mi	28:03	9:02	-
10K	58:03	9:21	3.10 mi	30:00	9:40	+0:38
15K	1:29:56	9:39	3.11 mi	31:53	10:16	+0:36
20K	2:00:41	9:43	3.11 mi	30:45	9:54	-0:22
Half(13.10 mi)	2:07:52	9:46	0.67 mi	7:11	10:43	+0:49
25K	2:33:12	9:52	2.43 mi	25:20	10:25	-0:18
30K	3:07:58	10:06	3.11 mi	34:46	11:12	+0:47
35K	3:45:29	10:23	3.11 mi	37:31	12:05	+0:53
40K	4:21:16	10:31	3.10 mi	35:47	11:32	-0:33
Finish(26.22 mi)	4:37:48	10:37	1.37 mi	16:32	12:08	+0:36

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:02 /mi

Average Pace

10:36 /mi

Slowest Pace

12:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:28:48

32% of race

Time at Steady Pace

1:39:10

36% of race

Time at Slower Pace

1:29:50

32% of race

Average Pace: 10:36 /mi

Loading chart...

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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	27266	7819	7819	35160	11091	11091
10K	3.10 mi	30494-3228	9023-1204	9023-1204	33146	10135	10135
15K	3.11 mi	32264-1770	9733-710	9733-710	35160	11091	11091
20K	3.11 mi	32233+31	9797-64	9797-64	32608	10118	10118
Half(13.10 mi)	0.67 mi	32457-224	9922-125	9922-125	36669	12289	12289
25K	2.43 mi	32317+140	9975-53	9975-53	32552	10520	10520
30K	3.11 mi	32420-103	10192-217	10192-217	33960	11666	11666
35K	3.11 mi	32869-449	10660-468	10660-468	35287	13039	13039
40K	3.10 mi	32627+242	10792-132	10792-132	31840	11829	11829
Finish(26.22 mi)	1.37 mi	32995-368	11037-245	11037-245	40687	15966	15966

15966

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#27266
5K → 10K	3356128-3228	#27266 → #30494
10K → 15K	1907137-1770	#30494 → #32264
15K → 20K	463494+31	#32264 → #32233
20K → Half	27349-224	#32233 → #32457
Half → 25K	363503+140	#32457 → #32317
25K → 30K	678575-103	#32317 → #32420
30K → 35K	929480-449	#32420 → #32869
35K → 40K	383625+242	#32869 → #32627
40K → Finish	484116-368	#32627 → #32995
TOTALS	88363107-5729	#27266 → #32995

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 5 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing