Karen Williams

Bib: 20946 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 47%

Masters (Masters Women)

#0 / 11371

Top 45%

Division (F50-54)

#0 / 2342

Top 44%

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

10:09/mi

31:31

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:25/mi

1:03:52

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:51/mi

1:37:32

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:31/mi

2:10:12

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:46/mi

2:17:25

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:42/mi

2:43:28

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:07/mi

3:17:59

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:41/mi

3:54:15

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:47/mi

4:30:49

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:38/mi

4:46:40

↑ 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

2:17:2510:30 /mi⚡ faster

2nd Half

2:29:1511:23 /mi+8.6%

Positive split — 8.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	31:31	10:09	3.11 mi	31:31	10:09	-
10K	1:03:52	10:17	3.10 mi	32:21	10:25	+0:16
15K	1:37:32	10:28	3.11 mi	33:40	10:51	+0:26
20K	2:10:12	10:29	3.11 mi	32:40	10:31	-0:20
Half(13.10 mi)	2:17:25	10:30	0.67 mi	7:13	10:46	+0:15
25K	2:43:28	10:32	2.43 mi	26:03	10:42	-0:04
30K	3:17:59	10:38	3.11 mi	34:31	11:07	+0:25
35K	3:54:15	10:47	3.11 mi	36:16	11:41	+0:34
40K	4:30:49	10:54	3.10 mi	36:34	11:47	+0:06
Finish(26.22 mi)	4:46:40	10:57	1.37 mi	15:51	11:38	-0:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:09 /mi

Average Pace

10:56 /mi

Slowest Pace

11:47 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:17:59

69% of race

Time at Steady Pace

1:28:41

31% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:56 /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	40276	13551	13551	40306	13691	13691
10K	3.10 mi	40254+22	13536+15	13536+15	40490	13721	13721
15K	3.11 mi	40180+74	13539-3	13539-3	40306	13691	13691
20K	3.11 mi	39411+769	13245+294	13245+294	37995	12793	12793
Half(13.10 mi)	0.67 mi	39215+196	13173+72	13173+72	37086	12508	12508
25K	2.43 mi	38247+968	12795+378	12795+378	34825	11635	11635
30K	3.11 mi	37216+1031	12479+316	12479+316	33408	11396	11396
35K	3.11 mi	36372+844	12273+206	12273+206	32702	11810	11810
40K	3.10 mi	35928+444	12268+5	12268+5	33837	12808	12808
Finish(26.22 mi)	1.37 mi	35913+15	12335-67	12335-67	36850	14181	14181

14181

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#40276
5K → 10K	200222*+22	#40276 → #40254
10K → 15K	200274*+74	#40254 → #40180
15K → 20K	158927*+769	#40180 → #39411
20K → Half	33229*+196	#39411 → #39215
Half → 25K	591027*+968	#39215 → #38247
25K → 30K	1501181+1031	#38247 → #37216
30K → 35K	1731017*+844	#37216 → #36372
35K → 40K	200644*+444	#36372 → #35928
40K → Finish	181196+15	#35928 → #35913
TOTALS	13545717*+4363	#40276 → #35913

* 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