Shih-Ying Chiu

Bib: 5841 F TW

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 42%

Gender (Female)

#0 / 26115

Top 29%

Masters (Masters Women)

#0 / 11371

Top 27%

Division (F40-44)

#0 / 3355

Top 33%

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

8:30/mi

26:23

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:44/mi

53:28

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:59/mi

1:21:21

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:01/mi

1:49:19

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:34/mi

1:55:44

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:57/mi

2:19:57

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:34/mi

2:52:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:53/mi

3:26:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:51/mi

4:00:13

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:05/mi

4:13:58

↑ 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

1:55:448:51 /mi⚡ faster

2nd Half

2:18:1410:33 /mi+19.4%

Positive split — 19.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:23	8:30	3.11 mi	26:23	8:30	-
10K	53:28	8:37	3.10 mi	27:05	8:44	+0:14
15K	1:21:21	8:44	3.11 mi	27:53	8:59	+0:15
20K	1:49:19	8:48	3.11 mi	27:58	9:01	+0:02
Half(13.10 mi)	1:55:44	8:51	0.67 mi	6:25	9:34	+0:33
25K	2:19:57	9:01	2.43 mi	24:13	9:57	+0:23
30K	2:52:44	9:16	3.11 mi	32:47	10:34	+0:37
35K	3:26:31	9:30	3.11 mi	33:47	10:53	+0:19
40K	4:00:13	9:40	3.10 mi	33:42	10:51	-0:02
Finish(26.22 mi)	4:13:58	9:42	1.37 mi	13:45	10:05	-0:46

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:30 /mi

Average Pace

9:42 /mi

Slowest Pace

10:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:49:19

43% of race

Time at Steady Pace

44:23

17% of race

Time at Slower Pace

1:40:16

39% of race

Average Pace: 9:41 /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	19674	5073	5073	21082	5535	5535
10K	3.10 mi	20195-521	5281-208	5281-208	20766	5504	5504
15K	3.11 mi	20465-270	5346-65	5346-65	21082	5535	5535
20K	3.11 mi	21173-708	5600-254	5600-254	23628	6468	6468
Half(13.10 mi)	0.67 mi	21447-274	5703-103	5703-103	26603	7687	7687
25K	2.43 mi	22912-1465	6247-544	6247-544	28903	8832	8832
30K	3.11 mi	24649-1737	6974-727	6974-727	29489	9558	9558
35K	3.11 mi	25024-375	7331-357	7331-357	27463	9300	9300
40K	3.10 mi	25040-16	7559-228	7559-228	26817	9549	9549
Finish(26.22 mi)	1.37 mi	24832+208	7555+4	7555+4	23710	8154	8154

8154

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#19674
5K → 10K	836315-521	#19674 → #20195
10K → 15K	580310-270	#20195 → #20465
15K → 20K	858150-708	#20465 → #21173
20K → Half	30834-274	#21173 → #21447
Half → 25K	1588123-1465	#21447 → #22912
25K → 30K	1961224-1737	#22912 → #24649
30K → 35K	829454-375	#24649 → #25024
35K → 40K	480464-16	#25024 → #25040
40K → Finish	93301+208	#25040 → #24832
TOTALS	75332375-5158	#19674 → #24832

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