Sarah O'Keefe

Bib: 22359 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

Top 48%

Division (F50-54)

#0 / 2342

Top 47%

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

10:50/mi

33:38

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:08/mi

1:08:13

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:52/mi

1:41:58

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:42/mi

2:15:12

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:02/mi

2:22:36

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:03/mi

2:49:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:19/mi

3:24:38

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:35/mi

4:00:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:39/mi

4:36:46

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:03/mi

4:51:50

↑ 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

2:22:3610:54 /mi⚡ faster

2nd Half

2:29:1411:23 /mi+4.7%

Positive split — 4.7% slower in the second half

AI Race Performance Report

Sarah'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	33:38	10:50	3.11 mi	33:38	10:50	-
10K	1:08:13	10:59	3.10 mi	34:35	11:08	+0:18
15K	1:41:58	10:57	3.11 mi	33:45	10:52	-0:16
20K	2:15:12	10:53	3.11 mi	33:14	10:42	-0:10
Half(13.10 mi)	2:22:36	10:54	0.67 mi	7:24	11:02	+0:20
25K	2:49:30	10:55	2.43 mi	26:54	11:03	+0:01
30K	3:24:38	10:59	3.11 mi	35:08	11:19	+0:16
35K	4:00:35	11:04	3.11 mi	35:57	11:35	+0:16
40K	4:36:46	11:09	3.10 mi	36:11	11:39	+0:04
Finish(26.22 mi)	4:51:50	11:09	1.37 mi	15:04	11:03	-0:36

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:42 /mi

Average Pace

11:08 /mi

Slowest Pace

11:39 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:04:34

63% of race

Time at Steady Pace

1:47:16

37% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:08 /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	F50-54	Seg. Overall	Seg. Females	Seg. F50-54
5K	3.11 mi	46816	17309	17309	40502	13795	13795
10K	3.10 mi	46617+199	17188+121	17188+121	46536	17155	17155
15K	3.11 mi	44365+2252	15878+1310	15878+1310	40502	13795	13795
20K	3.11 mi	42921+1444	15135+743	15135+743	39437	13527	13527
Half(13.10 mi)	0.67 mi	42676+245	15027+108	15027+108	39243	13634	13634
25K	2.43 mi	41454+1222	14471+556	14471+556	37258	12861	12861
30K	3.11 mi	40017+1437	13912+559	13912+559	34732	12044	12044
35K	3.11 mi	38652+1365	13413+499	13413+499	32067	11484	11484
40K	3.10 mi	37880+772	13224+189	13224+189	32854	12309	12309
Finish(26.22 mi)	1.37 mi	37587+293	13144+80	13144+80	31981	11908	11908

11908

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