Nadia Mersey

Bib: 59336 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 44%

Gender (Female)

#0 / 26115

Top 31%

Division (F18-39)

#0 / 14744

Top 33%

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

8:38/mi

26:49

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:02/mi

54:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:24/mi

1:24:00

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:08/mi

1:52:22

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:22/mi

1:58:39

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:29/mi

2:21:43

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:19/mi

2:53:46

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:54/mi

3:27:36

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:18/mi

4:02:42

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:17/mi

4:18:05

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

166ft

Range

6 to 172 ft

×14

613ft

Total descent

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The Course

Half Splits

1st Half· via Half

1:58:399:04 /mi⚡ faster

2nd Half

2:19:2610:38 /mi+17.5%

Positive split — 17.5% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:49	8:38	3.11 mi	26:49	8:38	-
10K	54:50	8:50	3.10 mi	28:01	9:02	+0:24
15K	1:24:00	9:01	3.11 mi	29:10	9:24	+0:22
20K	1:52:22	9:03	3.11 mi	28:22	9:08	-0:16
Half(13.10 mi)	1:58:39	9:04	0.67 mi	6:17	9:22	+0:14
25K	2:21:43	9:08	2.43 mi	23:04	9:29	+0:07
30K	2:53:46	9:20	3.11 mi	32:03	10:19	+0:50
35K	3:27:36	9:33	3.11 mi	33:50	10:54	+0:35
40K	4:02:42	9:46	3.10 mi	35:06	11:18	+0:24
Finish(26.22 mi)	4:18:05	9:52	1.37 mi	15:23	11:17	-0:01

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:38 /mi

Average Pace

9:51 /mi

Slowest Pace

11:18 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

26:49

10% of race

Time at Steady Pace

1:54:54

45% of race

Time at Slower Pace

1:56:22

45% of race

Average Pace: 9:51 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	21536	5718	5718	26470	7434	7434
10K	3.10 mi	23081-1545	6271-553	6271-553	24799	6900	6900
15K	3.11 mi	24075-994	6606-335	6606-335	26470	7434	7434
20K	3.11 mi	24269-194	6648-42	6648-42	25398	7101	7101
Half(13.10 mi)	0.67 mi	24292-23	6667-19	6667-19	24865	7008	7008
25K	2.43 mi	24392-100	6768-101	6768-101	25291	7300	7300
30K	3.11 mi	25246-854	7194-426	7194-426	27796	8750	8750
35K	3.11 mi	25465-219	7524-330	7524-330	27594	9354	9354
40K	3.10 mi	25917-452	7939-415	7939-415	30149	11046	11046
Finish(26.22 mi)	1.37 mi	26212-295	8129-190	8129-190	34058	12898	12898

40K→Finish

24.9 - 26.2 mi

Top 57%

+14ft-18ft

Overall

34058

Females

12898

F18-39

12898

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#21536
5K → 10K	200147-1545	#21536 → #23081
10K → 15K	200200-994	#23081 → #24075
15K → 20K	200200-194	#24075 → #24269
20K → Half	10077-23	#24269 → #24292
Half → 25K	200200-100	#24292 → #24392
25K → 30K	1215361-854	#24392 → #25246
30K → 35K	200200-219	#25246 → #25465
35K → 40K	200200-452	#25465 → #25917
40K → Finish	200104-295	#25917 → #26212
TOTALS	27151689-4676	#21536 → #26212

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing