Sarah Williamson

Bib: 76333 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F50-54)

#0 / 2342

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

12:51/mi

39:55

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:51/mi

1:19:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:32/mi

2:04:57

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:32/mi

2:50:04

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:06/mi

2:58:51

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

15:04/mi

3:35:32

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:04/mi

4:22:20

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:18/mi

5:09:52

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:18/mi

5:57:23

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:56/mi

6:19:06

↑ 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

2:58:5113:40 /mi⚡ faster

2nd Half

3:20:1515:16 /mi+12.0%

Positive split — 12.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	39:55	12:51	3.11 mi	39:55	12:51	-
10K	1:19:50	12:51	3.10 mi	39:55	12:51	0:00
15K	2:04:57	13:25	3.11 mi	45:07	14:32	+1:41
20K	2:50:04	13:42	3.11 mi	45:07	14:32	0:00
Half(13.10 mi)	2:58:51	13:40	0.67 mi	8:47	13:06	-1:26
25K	3:35:32	13:53	2.43 mi	36:41	15:04	+1:58
30K	4:22:20	14:05	3.11 mi	46:48	15:04	0:00
35K	5:09:52	14:15	3.11 mi	47:32	15:18	+0:14
40K	5:57:23	14:23	3.10 mi	47:32	15:18	0:00
Finish(26.22 mi)	6:19:06	14:29	1.37 mi	21:43	15:56	+0:38

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

12:51 /mi

Average Pace

14:28 /mi

Slowest Pace

15:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:58:51

47% of race

Time at Steady Pace

2:58:32

47% of race

Time at Slower Pace

21:43

6% of race

Average Pace: 14:28 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	56791	23882	23882	56771	23930	23930
10K	3.10 mi	55884+907	23259+623	23259+623	54920	22605	22605
15K	3.11 mi	56275-391	23546-287	23546-287	56771	23930	23930
20K	3.11 mi	56229+46	23540+6	23540+6	55959	23465	23465
Half(13.10 mi)	0.67 mi	55987+242	23367+173	23367+173	50616	20267	20267
25K	2.43 mi	55721+266	23211+156	23211+156	54163	22460	22460
30K	3.11 mi	55345+376	22994+217	22994+217	52890	21887	21887
35K	3.11 mi	54965+380	22807+187	22807+187	51646	21512	21512
40K	3.10 mi	54945+20	22841-34	22841-34	53456	22566	22566
Finish(26.22 mi)	1.37 mi	55064-119	22939-98	22939-98	56300	24149	24149

40K→Finish

24.9 - 26.2 mi

Top 94%

+14ft-18ft

Overall

56300

Females

24149

F50-54

24149

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#56791
5K → 10K	1181025+907	#56791 → #55884
10K → 15K	577186-391	#55884 → #56275
15K → 20K	277323+46	#56275 → #56229
20K → Half	2244+242	#56229 → #55987
Half → 25K	151417+266	#55987 → #55721
25K → 30K	105481+376	#55721 → #55345
30K → 35K	71451+380	#55345 → #54965
35K → 40K	184204+20	#54965 → #54945
40K → Finish	16445-119	#54945 → #55064
TOTALS	16493376+1727	#56791 → #55064

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