Helen Leung

Bib: 10386 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 27%

Gender (Female)

#0 / 26115

Top 17%

Masters (Masters Women)

#0 / 11371

Top 15%

Division (F45-49)

#0 / 2995

Top 16%

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

8:10/mi

25:20

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:22/mi

51:17

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:49/mi

1:18:40

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:40/mi

1:45:33

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:49/mi

1:51:28

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:42/mi

2:12:39

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:55/mi

2:40:19

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:59/mi

3:08:12

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:11/mi

3:36:42

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:16/mi

3:49:19

↑ 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

1:51:288:31 /mi⚡ faster

2nd Half

1:57:518:59 /mi+5.7%

Positive split — 5.7% slower in the second half

AI Race Performance Report

Helen'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	25:20	8:10	3.11 mi	25:20	8:10	-
10K	51:17	8:16	3.10 mi	25:57	8:22	+0:12
15K	1:18:40	8:27	3.11 mi	27:23	8:49	+0:27
20K	1:45:33	8:30	3.11 mi	26:53	8:40	-0:09
Half(13.10 mi)	1:51:28	8:31	0.67 mi	5:55	8:49	+0:09
25K	2:12:39	8:33	2.43 mi	21:11	8:42	-0:07
30K	2:40:19	8:37	3.11 mi	27:40	8:55	+0:13
35K	3:08:12	8:40	3.11 mi	27:53	8:59	+0:04
40K	3:36:42	8:44	3.10 mi	28:30	9:11	+0:12
Finish(26.22 mi)	3:49:19	8:46	1.37 mi	12:37	9:16	+0:05

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:10 /mi

Average Pace

8:45 /mi

Slowest Pace

9:16 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:40:19

70% of race

Time at Steady Pace

1:09:00

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:45 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	15938	3855	3855	19357	4955	4955
10K	3.10 mi	16457-519	4020-165	4020-165	16964	4180	4180
15K	3.11 mi	17350-893	4314-294	4314-294	19357	4955	4955
20K	3.11 mi	17802-452	4483-169	4483-169	19525	5052	5052
Half(13.10 mi)	0.67 mi	17808-6	4490-7	4490-7	18783	4847	4847
25K	2.43 mi	17722+86	4493-3	4493-3	17612	4517	4517
30K	3.11 mi	17356+366	4441+52	4441+52	16498	4359	4359
35K	3.11 mi	16593+763	4302+139	4302+139	14183	3872	3872
40K	3.10 mi	16098+495	4284+18	4284+18	14884	4539	4539
Finish(26.22 mi)	1.37 mi	16061+37	4325-41	4325-41	17015	5426	5426

5426

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