Tsao-Chuen Ku

Bib: 80313 F US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F55-59)

#0 / 1484

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

10:37/mi

32:58

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:28/mi

1:08:34

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:55/mi

1:45:34

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:09/mi

2:23:16

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:00/mi

2:31:19

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:33/mi

3:01:53

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:41/mi

3:41:17

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:55/mi

4:33:49

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:37/mi

5:12:58

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:30/mi

5:30:00

↑ 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

2:31:1911:34 /mi⚡ faster

2nd Half

2:58:4113:38 /mi+18.1%

Positive split — 18.1% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:58	10:37	3.11 mi	32:58	10:37	-
10K	1:08:34	11:03	3.10 mi	35:36	11:28	+0:51
15K	1:45:34	11:20	3.11 mi	37:00	11:55	+0:27
20K	2:23:16	11:32	3.11 mi	37:42	12:09	+0:14
Half(13.10 mi)	2:31:19	11:34	0.67 mi	8:03	12:00	-0:09
25K	3:01:53	11:43	2.43 mi	30:34	12:33	+0:33
30K	3:41:17	11:53	3.11 mi	39:24	12:41	+0:08
35K	4:33:49	12:36	3.11 mi	52:32	16:55	+4:14
40K	5:12:58	12:36	3.10 mi	39:09	12:37	-4:18
Finish(26.22 mi)	5:30:00	12:36	1.37 mi	17:02	12:30	-0:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:37 /mi

Average Pace

12:36 /mi

Slowest Pace

16:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:08:34

21% of race

Time at Steady Pace

3:28:54

63% of race

Time at Slower Pace

52:32

16% of race

Average Pace: 12:35 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	44831	16135	16135	47987	18133	18133
10K	3.10 mi	47093-2262	17485-1350	17485-1350	48881	18588	18588
15K	3.11 mi	47353-260	17659-174	17659-174	47987	18133	18133
20K	3.11 mi	47746-393	17985-326	17985-326	48419	18653	18653
Half(13.10 mi)	0.67 mi	47590+156	17925+60	17925+60	45706	17326	17326
25K	2.43 mi	47145+445	17758+167	17758+167	45573	17353	17353
30K	3.11 mi	46271+874	17379+379	17379+379	42775	16202	16202
35K	3.11 mi	48507-2236	18827-1448	18827-1448	56024	23932	23932
40K	3.10 mi	47522+985	18369+458	18369+458	39698	15587	15587
Finish(26.22 mi)	1.37 mi	47318+204	18301+68	18301+68	43276	17233	17233

17233

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#44831
5K → 10K	2543281-2262	#44831 → #47093
10K → 15K	791531-260	#47093 → #47353
15K → 20K	813420-393	#47353 → #47746
20K → Half	53209+156	#47746 → #47590
Half → 25K	267712+445	#47590 → #47145
25K → 30K	1461020+874	#47145 → #46271
30K → 35K	229054-2236	#46271 → #48507
35K → 40K	291014+985	#48507 → #47522
40K → Finish	62266+204	#47522 → #47318
TOTALS	69944507-2487	#44831 → #47318

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