Chi Yin Lam

Bib: 8742 F HK

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 43%

Masters (Masters Women)

#0 / 11371

Top 41%

Division (F60-64)

#0 / 772

Top 30%

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

9:16/mi

28:45

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:16/mi

57:30

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:52/mi

1:28:07

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:57/mi

1:59:00

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:31/mi

2:06:03

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:35/mi

2:31:48

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:46/mi

3:08:20

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:01/mi

3:45:39

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:21/mi

4:23:59

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:35/mi

4:38:25

↑ 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

2:06:039:38 /mi⚡ faster

2nd Half

2:32:2211:37 /mi+20.9%

Positive split — 20.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	28:45	9:16	3.11 mi	28:45	9:16	-
10K	57:30	9:16	3.10 mi	28:45	9:16	0:00
15K	1:28:07	9:28	3.11 mi	30:37	9:52	+0:36
20K	1:59:00	9:35	3.11 mi	30:53	9:57	+0:05
Half(13.10 mi)	2:06:03	9:38	0.67 mi	7:03	10:31	+0:34
25K	2:31:48	9:47	2.43 mi	25:45	10:35	+0:04
30K	3:08:20	10:07	3.11 mi	36:32	11:46	+1:11
35K	3:45:39	10:23	3.11 mi	37:19	12:01	+0:15
40K	4:23:59	10:38	3.10 mi	38:20	12:21	+0:20
Finish(26.22 mi)	4:38:25	10:38	1.37 mi	14:26	10:35	-1:46

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:16 /mi

Average Pace

10:38 /mi

Slowest Pace

12:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:59:00

43% of race

Time at Steady Pace

47:14

17% of race

Time at Slower Pace

1:52:11

40% of race

Average Pace: 10:37 /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	F60-64	Seg. Overall	Seg. Females	Seg. F60-64
5K	3.11 mi	30393	8982	8982	31382	9384	9384
10K	3.10 mi	29318+1075	8587+395	8587+395	28264	8171	8171
15K	3.11 mi	30140-822	8879-292	8879-292	31382	9384	9384
20K	3.11 mi	30856-716	9207-328	9207-328	32964	10294	10294
Half(13.10 mi)	0.67 mi	31028-172	9294-87	9294-87	34855	11416	11416
25K	2.43 mi	31407-379	9572-278	9572-278	33897	11174	11174
30K	3.11 mi	32587-1180	10265-693	10265-693	37547	13505	13505
35K	3.11 mi	32919-332	10681-416	10681-416	34890	12861	12861
40K	3.10 mi	33564-645	11223-542	11223-542	37835	14707	14707
Finish(26.22 mi)	1.37 mi	33195+369	11123+100	11123+100	27865	10011	10011

10011

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#30393
5K → 10K	2421317+1075	#30393 → #29318
10K → 15K	1131309-822	#29318 → #30140
15K → 20K	986270-716	#30140 → #30856
20K → Half	24169-172	#30856 → #31028
Half → 25K	683304-379	#31028 → #31407
25K → 30K	1473293-1180	#31407 → #32587
30K → 35K	845513-332	#32587 → #32919
35K → 40K	956311-645	#32919 → #33564
40K → Finish	36405+369	#33564 → #33195
TOTALS	65933791-2802	#30393 → #33195

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