Samantha Barnett

Bib: 58669 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 43%

Division (F18-39)

#0 / 14744

Top 45%

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

9:28/mi

29:23

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:40/mi

59:24

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:18/mi

1:31:24

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:26/mi

2:03:47

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:55/mi

2:11:06

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:19/mi

2:38:39

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:56/mi

3:15:42

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:29/mi

3:51:21

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:03/mi

4:25:40

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:24/mi

4:39:51

↑ 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

2:11:0610:01 /mi⚡ faster

2nd Half

2:28:4511:21 /mi+13.5%

Positive split — 13.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:23	9:28	3.11 mi	29:23	9:28	-
10K	59:24	9:34	3.10 mi	30:01	9:40	+0:12
15K	1:31:24	9:49	3.11 mi	32:00	10:18	+0:38
20K	2:03:47	9:58	3.11 mi	32:23	10:26	+0:08
Half(13.10 mi)	2:11:06	10:01	0.67 mi	7:19	10:55	+0:29
25K	2:38:39	10:13	2.43 mi	27:33	11:19	+0:24
30K	3:15:42	10:30	3.11 mi	37:03	11:56	+0:37
35K	3:51:21	10:39	3.11 mi	35:39	11:29	-0:27
40K	4:25:40	10:42	3.10 mi	34:19	11:03	-0:26
Finish(26.22 mi)	4:39:51	10:41	1.37 mi	14:11	10:24	-0:39

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:28 /mi

Average Pace

10:41 /mi

Slowest Pace

11:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:17:58

49% of race

Time at Steady Pace

41:38

15% of race

Time at Slower Pace

1:40:15

36% of race

Average Pace: 10:40 /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	32817	9950	9950	35490	11265	11265
10K	3.10 mi	32953-136	10031-81	10031-81	33158	10146	10146
15K	3.11 mi	33819-866	10409-378	10409-378	35490	11265	11265
20K	3.11 mi	34651-832	10882-473	10882-473	37198	12377	12377
Half(13.10 mi)	0.67 mi	34798-147	10966-84	10966-84	38164	13094	13094
25K	2.43 mi	35501-703	11436-470	11436-470	39013	13746	13746
30K	3.11 mi	36214-713	11976-540	11976-540	38583	14026	14026
35K	3.11 mi	35256+958	11757+219	11757+219	31467	11195	11195
40K	3.10 mi	34179+1077	11489+268	11489+268	28254	10204	10204
Finish(26.22 mi)	1.37 mi	33680+499	11335+154	11335+154	26339	9316	9316

9316

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#32817
5K → 10K	745609-136	#32817 → #32953
10K → 15K	1130264-866	#32953 → #33819
15K → 20K	1085253-832	#33819 → #34651
20K → Half	23588-147	#34651 → #34798
Half → 25K	953250-703	#34798 → #35501
25K → 30K	1092379-713	#35501 → #36214
30K → 35K	1641122+958	#36214 → #35256
35K → 40K	971174+1077	#35256 → #34179
40K → Finish	19518+499	#34179 → #33680
TOTALS	55204657-863	#32817 → #33680

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