Samantha Del Castillo

Bib: 58882 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

11:21/mi

35:14

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:42/mi

1:11:33

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:06/mi

1:52:14

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:09/mi

2:29:58

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:56/mi

2:37:58

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:58/mi

3:09:32

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:53/mi

3:58:52

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:33/mi

4:47:10

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:40/mi

5:35:49

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

16:21/mi

5:58:06

↑ 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

2:37:5812:04 /mi⚡ faster

2nd Half

3:20:0815:16 /mi+26.7%

Positive split — 26.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	35:14	11:21	3.11 mi	35:14	11:21	-
10K	1:11:33	11:31	3.10 mi	36:19	11:42	+0:21
15K	1:52:14	12:03	3.11 mi	40:41	13:06	+1:24
20K	2:29:58	12:05	3.11 mi	37:44	12:09	-0:57
Half(13.10 mi)	2:37:58	12:04	0.67 mi	8:00	11:56	-0:13
25K	3:09:32	12:13	2.43 mi	31:34	12:58	+1:02
30K	3:58:52	12:49	3.11 mi	49:20	15:53	+2:55
35K	4:47:10	13:13	3.11 mi	48:18	15:33	-0:20
40K	5:35:49	13:31	3.10 mi	48:39	15:40	+0:07
Finish(26.22 mi)	5:58:06	13:41	1.37 mi	22:17	16:21	+0:41

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:21 /mi

Average Pace

13:40 /mi

Slowest Pace

16:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:57:17

33% of race

Time at Steady Pace

1:12:15

20% of race

Time at Slower Pace

2:48:34

47% of race

Average Pace: 13:39 /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	50783	19748	19748	53141	21477	21477
10K	3.10 mi	50496+287	19575+173	19575+173	50357	19554	19554
15K	3.11 mi	51631-1135	20376-801	20376-801	53141	21477	21477
20K	3.11 mi	50682+949	19831+545	19831+545	48491	18692	18692
Half(13.10 mi)	0.67 mi	50360+322	19653+178	19653+178	45424	17170	17170
25K	2.43 mi	49733+627	19299+354	19299+354	47384	18411	18411
30K	3.11 mi	51100-1367	20276-977	20276-977	55085	23172	23172
35K	3.11 mi	51415-315	20580-304	20580-304	52496	21958	21958
40K	3.10 mi	51984-569	21012-432	21012-432	54537	23154	23154
Finish(26.22 mi)	1.37 mi	52485-501	21366-354	21366-354	56918	24506	24506

24506

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#50783
5K → 10K	200487*+287	#50783 → #50496
10K → 15K	200200-1135	#50496 → #51631
15K → 20K	821031*+949	#51631 → #50682
20K → Half	4326*+322	#50682 → #50360
Half → 25K	123750*+627	#50360 → #49733
25K → 30K	1482115-1367	#49733 → #51100
30K → 35K	200200-315	#51100 → #51415
35K → 40K	20093-569	#51415 → #51984
40K → Finish	20024-501	#51984 → #52485
TOTALS	26913226*-1702	#50783 → #52485

* Includes athletes who did not complete a segment (DNF/DNQ).

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