Roberta Becky Lei

Bib: 69927 F CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F40-44)

#0 / 3355

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

12:11/mi

37:51

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:35/mi

1:16:55

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:41/mi

2:02:30

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:20/mi

2:43:54

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:04/mi

2:53:20

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:56/mi

3:27:14

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:30/mi

4:12:14

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:09/mi

4:59:17

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

17:20/mi

5:53:07

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:11/mi

6:12:27

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

2:53:2013:14 /mi⚡ faster

2nd Half

3:19:0715:11 /mi+14.9%

Positive split — 14.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	37:51	12:11	3.11 mi	37:51	12:11	-
10K	1:16:55	12:23	3.10 mi	39:04	12:35	+0:24
15K	2:02:30	13:09	3.11 mi	45:35	14:41	+2:06
20K	2:43:54	13:12	3.11 mi	41:24	13:20	-1:21
Half(13.10 mi)	2:53:20	13:14	0.67 mi	9:26	14:04	+0:44
25K	3:27:14	13:21	2.43 mi	33:54	13:56	-0:08
30K	4:12:14	13:32	3.11 mi	45:00	14:30	+0:34
35K	4:59:17	13:46	3.11 mi	47:03	15:09	+0:39
40K	5:53:07	14:13	3.10 mi	53:50	17:20	+2:11
Finish(26.22 mi)	6:12:27	14:13	1.37 mi	19:20	14:11	-3:09

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:11 /mi

Average Pace

14:13 /mi

Slowest Pace

17:20 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:58:19

32% of race

Time at Steady Pace

2:33:15

41% of race

Time at Slower Pace

1:40:53

27% of race

Average Pace: 14:12 /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	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	54794	22442	22442	57007	24093	24093
10K	3.10 mi	54404+390	22196+246	22196+246	54037	22014	22014
15K	3.11 mi	55629-1225	23095-899	23095-899	57007	24093	24093
20K	3.11 mi	54973+656	22665+430	22665+430	52927	21527	21527
Half(13.10 mi)	0.67 mi	54916+57	22633+32	22633+32	53768	22254	22254
25K	2.43 mi	54241+675	22235+398	22235+398	50955	20523	20523
30K	3.11 mi	53734+507	21973+262	21973+262	50958	20736	20736
35K	3.11 mi	53466+268	21893+80	21893+80	51125	21218	21218
40K	3.10 mi	54425-959	22531-638	22531-638	57575	24813	24813
Finish(26.22 mi)	1.37 mi	54342+83	22492+39	22492+39	51926	21793	21793

21793

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#54794
5K → 10K	360750+390	#54794 → #54404
10K → 15K	130681-1225	#54404 → #55629
15K → 20K	59715+656	#55629 → #54973
20K → Half	3693+57	#54973 → #54916
Half → 25K	50725+675	#54916 → #54241
25K → 30K	102609+507	#54241 → #53734
30K → 35K	156424+268	#53734 → #53466
35K → 40K	99435-959	#53466 → #54425
40K → Finish	63146+83	#54425 → #54342
TOTALS	31263578+452	#54794 → #54342

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