Karen Stapleton

Bib: 3260 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 12%

Gender (Female)

#0 / 26115

Top 4%

Masters (Masters Women)

#0 / 11371

Top 3%

Division (F45-49)

#0 / 2995

Top 3%

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

7:34/mi

23:30

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:31/mi

46:49

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

7:46/mi

1:10:55

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:33/mi

1:34:22

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:41/mi

1:39:31

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:36/mi

1:58:01

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:39/mi

2:21:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:40/mi

2:45:33

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:39/mi

3:09:19

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

7:41/mi

3:19:47

↑ 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

1:39:317:36 /mi⚖️ balanced

2nd Half

1:40:167:39 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	23:30	7:34	3.11 mi	23:30	7:34	-
10K	46:49	7:33	3.10 mi	23:19	7:31	-0:03
15K	1:10:55	7:37	3.11 mi	24:06	7:46	+0:15
20K	1:34:22	7:36	3.11 mi	23:27	7:33	-0:13
Half(13.10 mi)	1:39:31	7:36	0.67 mi	5:09	7:41	+0:08
25K	1:58:01	7:36	2.43 mi	18:30	7:36	-0:05
30K	2:21:44	7:37	3.11 mi	23:43	7:39	+0:03
35K	2:45:33	7:37	3.11 mi	23:49	7:40	+0:01
40K	3:09:19	7:38	3.10 mi	23:46	7:39	-0:01
Finish(26.22 mi)	3:19:47	7:38	1.37 mi	10:28	7:41	+0:02

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:31 /mi

Average Pace

7:38 /mi

Slowest Pace

7:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:19:47

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:37 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	9530	1758	1758	9055	1607	1607
10K	3.10 mi	8899+631	1559+199	1559+199	8367	1381	1381
15K	3.11 mi	8888+11	1564-5	1564-5	9055	1607	1607
20K	3.11 mi	8809+79	1534+30	1534+30	8790	1536	1536
Half(13.10 mi)	0.67 mi	8772+37	1525+9	1525+9	8212	1341	1341
25K	2.43 mi	8612+160	1476+49	1476+49	8085	1368	1368
30K	3.11 mi	8186+426	1377+99	1377+99	6771	1065	1065
35K	3.11 mi	7634+552	1268+109	1268+109	5805	943	943
40K	3.10 mi	7133+501	1186+82	1186+82	5206	899	899
Finish(26.22 mi)	1.37 mi	6995+138	1160+26	1160+26	5711	1127	1127

1127

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#9530
5K → 10K	44675*+631	#9530 → #8899
10K → 15K	178189+11	#8899 → #8888
15K → 20K	105184+79	#8888 → #8809
20K → Half	1350+37	#8809 → #8772
Half → 25K	57217*+160	#8772 → #8612
25K → 30K	30456+426	#8612 → #8186
30K → 35K	20572*+552	#8186 → #7634
35K → 40K	31532*+501	#7634 → #7133
40K → Finish	20158+138	#7133 → #6995
TOTALS	4983033*+2535	#9530 → #6995

* 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