Samantha Keith

Bib: 69997 F GB

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

12:04/mi

37:28

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:39/mi

1:16:43

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:19/mi

1:58:03

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:49/mi

2:37:51

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

15:14/mi

2:48:04

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:15/mi

3:20:19

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:15/mi

4:01:27

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:28/mi

4:43:16

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:56/mi

5:26:32

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:03/mi

5:45:41

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:48:0412:50 /mi⚡ faster

2nd Half

2:57:3713:33 /mi+5.7%

Positive split — 5.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	37:28	12:04	3.11 mi	37:28	12:04	-
10K	1:16:43	12:21	3.10 mi	39:15	12:39	+0:35
15K	1:58:03	12:40	3.11 mi	41:20	13:19	+0:40
20K	2:37:51	12:43	3.11 mi	39:48	12:49	-0:30
Half(13.10 mi)	2:48:04	12:50	0.67 mi	10:13	15:14	+2:25
25K	3:20:19	12:54	2.43 mi	32:15	13:15	-1:59
30K	4:01:27	12:58	3.11 mi	41:08	13:15	0:00
35K	4:43:16	13:02	3.11 mi	41:49	13:28	+0:13
40K	5:26:32	13:09	3.10 mi	43:16	13:56	+0:28
Finish(26.22 mi)	5:45:41	13:12	1.37 mi	19:09	14:03	+0:07

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

12:04 /mi

Average Pace

13:12 /mi

Slowest Pace

15:14 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:56:31

34% of race

Time at Steady Pace

2:36:32

45% of race

Time at Slower Pace

1:12:38

21% of race

Average Pace: 13:11 /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	54295	22101	22101	53818	21926	21926
10K	3.10 mi	54281+14	22107-6	22107-6	54282	22178	22178
15K	3.11 mi	54151+130	22069+38	22069+38	53818	21926	21926
20K	3.11 mi	53365+786	21592+477	21592+477	51218	20400	20400
Half(13.10 mi)	0.67 mi	53583-218	21768-176	21768-176	56350	23881	23881
25K	2.43 mi	52756+827	21287+481	21287+481	48541	19077	19077
30K	3.11 mi	51654+1102	20640+647	20640+647	45634	17756	17756
35K	3.11 mi	50586+1068	20087+553	20087+553	43306	17080	17080
40K	3.10 mi	50363+223	20065+22	20065+22	47794	19618	19618
Finish(26.22 mi)	1.37 mi	50479-116	20166-101	20166-101	51395	21511	21511

21511

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#54295
5K → 10K	564578+14	#54295 → #54281
10K → 15K	352482+130	#54281 → #54151
15K → 20K	81867+786	#54151 → #53365
20K → Half	27153-218	#53365 → #53583
Half → 25K	31858+827	#53583 → #52756
25K → 30K	311133+1102	#52756 → #51654
30K → 35K	191087+1068	#51654 → #50586
35K → 40K	156379+223	#50586 → #50363
40K → Finish	20084-116	#50363 → #50479
TOTALS	17055521+3816	#54295 → #50479

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