Karen Dorrian

Bib: 21259 F NZ

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F60-64)

#0 / 772

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

11:07/mi

34:32

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:40/mi

1:10:45

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:28/mi

1:46:20

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:35/mi

2:22:18

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:20/mi

2:29:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:23/mi

2:57:36

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:43/mi

3:33:58

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:42/mi

4:10:16

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:40/mi

4:46:28

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:52/mi

5:01:16

↑ 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

2:29:5411:27 /mi⚖️ balanced

2nd Half

2:31:2211:33 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Karen's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:32	11:07	3.11 mi	34:32	11:07	-
10K	1:10:45	11:24	3.10 mi	36:13	11:40	+0:33
15K	1:46:20	11:25	3.11 mi	35:35	11:28	-0:12
20K	2:22:18	11:28	3.11 mi	35:58	11:35	+0:07
Half(13.10 mi)	2:29:54	11:27	0.67 mi	7:36	11:20	-0:15
25K	2:57:36	11:26	2.43 mi	27:42	11:23	+0:03
30K	3:33:58	11:29	3.11 mi	36:22	11:43	+0:20
35K	4:10:16	11:31	3.11 mi	36:18	11:42	-0:01
40K	4:46:28	11:32	3.10 mi	36:12	11:40	-0:02
Finish(26.22 mi)	5:01:16	11:30	1.37 mi	14:48	10:52	-0:48

Trend:

Faster pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:52 /mi

Average Pace

11:30 /mi

Slowest Pace

11:43 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:24:38

28% of race

Time at Steady Pace

3:36:38

72% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:29 /mi

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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	F60-64	Seg. Overall	Seg. Females	Seg. F60-64
5K	3.11 mi	49281	18812	18812	45047	16334	16334
10K	3.10 mi	49714-433	19090-278	19090-278	50169	19427	19427
15K	3.11 mi	47962+1752	18036+1054	18036+1054	45047	16334	16334
20K	3.11 mi	47217+745	17668+368	17668+368	45580	16957	16957
Half(13.10 mi)	0.67 mi	46869+348	17488+180	17488+180	41483	14865	14865
25K	2.43 mi	45388+1481	16711+777	16711+777	39485	13983	13983
30K	3.11 mi	43716+1672	15895+816	15895+816	37256	13359	13359
35K	3.11 mi	41918+1798	15149+746	15149+746	32791	11855	11855
40K	3.10 mi	40884+1034	14779+370	14779+370	32903	12342	12342
Finish(26.22 mi)	1.37 mi	40460+424	14595+184	14595+184	30364	11199	11199

11199

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing