Sarah Black-Smith

Bib: 5348 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 16%

Gender (Female)

#0 / 26115

Top 8%

Masters (Masters Women)

#0 / 11371

Top 5%

Division (F40-44)

#0 / 3355

Top 9%

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

7:16/mi

22:32

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:23/mi

45:26

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:49/mi

1:09:41

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:46/mi

1:33:46

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:57/mi

1:39:06

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:51/mi

1:58:12

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:12/mi

2:23:38

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:36/mi

2:50:19

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:32/mi

3:16:47

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:39/mi

3:28:34

↑ 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

1:39:067:34 /mi⚡ faster

2nd Half

1:49:288:21 /mi+10.5%

Positive split — 10.5% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	22:32	7:16	3.11 mi	22:32	7:16	-
10K	45:26	7:19	3.10 mi	22:54	7:23	+0:07
15K	1:09:41	7:29	3.11 mi	24:15	7:49	+0:26
20K	1:33:46	7:33	3.11 mi	24:05	7:46	-0:03
Half(13.10 mi)	1:39:06	7:34	0.67 mi	5:20	7:57	+0:11
25K	1:58:12	7:37	2.43 mi	19:06	7:51	-0:06
30K	2:23:38	7:43	3.11 mi	25:26	8:12	+0:21
35K	2:50:19	7:50	3.11 mi	26:41	8:36	+0:24
40K	3:16:47	7:56	3.10 mi	26:28	8:32	-0:04
Finish(26.22 mi)	3:28:34	7:58	1.37 mi	11:47	8:39	+0:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:16 /mi

Average Pace

7:58 /mi

Slowest Pace

8:39 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:58:12

57% of race

Time at Steady Pace

51:54

25% of race

Time at Slower Pace

38:28

18% of race

Average Pace: 7:57 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	7243	1037	1037	9381	1711	1711
10K	3.10 mi	7321-78	1067-30	1067-30	7489	1115	1115
15K	3.11 mi	7883-562	1234-167	1234-167	9381	1711	1711
20K	3.11 mi	8452-569	1425-191	1425-191	10348	2047	2047
Half(13.10 mi)	0.67 mi	8539-87	1447-22	1447-22	10349	2050	2050
25K	2.43 mi	8703-164	1505-58	1505-58	9891	1988	1988
30K	3.11 mi	8916-213	1612-107	1612-107	10678	2319	2319
35K	3.11 mi	9150-234	1754-142	1754-142	11435	2863	2863
40K	3.10 mi	9139+11	1870-116	1870-116	10139	2683	2683
Finish(26.22 mi)	1.37 mi	9269-130	1959-89	1959-89	12027	3492	3492

3492

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#7243
5K → 10K	200143-78	#7243 → #7321
10K → 15K	20038-562	#7321 → #7883
15K → 20K	20035-569	#7883 → #8452
20K → Half	10013-87	#8452 → #8539
Half → 25K	20093-164	#8539 → #8703
25K → 30K	384171-213	#8703 → #8916
30K → 35K	200190-234	#8916 → #9150
35K → 40K	200211*+11	#9150 → #9139
40K → Finish	20078-130	#9139 → #9269
TOTALS	1884972*-2026	#7243 → #9269

* 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