Jack Jiang

Bib: 39715 M AU

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 32%

Gender (Male)

#0 / 33594

Top 41%

Masters (Masters Men)

#0 / 16876

Top 38%

Division (M45-49)

#0 / 4167

Top 42%

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

8:23/mi

26:01

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:35/mi

52:40

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:44/mi

1:19:47

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:39/mi

1:46:37

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:55/mi

1:52:36

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:52/mi

2:14:10

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:43/mi

2:44:19

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:41/mi

3:14:22

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:50/mi

3:44:54

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:34/mi

3:57:56

↑ 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

1:52:368:36 /mi⚡ faster

2nd Half

2:05:209:34 /mi+11.3%

Positive split — 11.3% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	26:01	8:23	3.11 mi	26:01	8:23	-
10K	52:40	8:29	3.10 mi	26:39	8:35	+0:12
15K	1:19:47	8:34	3.11 mi	27:07	8:44	+0:09
20K	1:46:37	8:35	3.11 mi	26:50	8:39	-0:05
Half(13.10 mi)	1:52:36	8:36	0.67 mi	5:59	8:55	+0:16
25K	2:14:10	8:39	2.43 mi	21:34	8:52	-0:03
30K	2:44:19	8:49	3.11 mi	30:09	9:43	+0:51
35K	3:14:22	8:57	3.11 mi	30:03	9:41	-0:02
40K	3:44:54	9:03	3.10 mi	30:32	9:50	+0:09
Finish(26.22 mi)	3:57:56	9:05	1.37 mi	13:02	9:34	-0:16

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:23 /mi

Average Pace

9:05 /mi

Slowest Pace

9:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:14:10

56% of race

Time at Steady Pace

1:43:46

44% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:04 /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	Males	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	18350	13715	13715	18366	13713	13713
10K	3.10 mi	18704-354	13904-189	13904-189	19152	14203	14203
15K	3.11 mi	18569+135	13811+93	13811+93	18366	13713	13713
20K	3.11 mi	18686-117	13874-63	13874-63	19326	14325	14325
Half(13.10 mi)	0.67 mi	18724-38	13901-27	13901-27	19659	14463	14463
25K	2.43 mi	18708+16	13856+45	13856+45	19092	14010	14010
30K	3.11 mi	19465-757	14311-455	14311-455	23390	16447	16447
35K	3.11 mi	19313+152	14052+259	14052+259	19590	13640	13640
40K	3.10 mi	19329-16	13893+159	13893+159	19673	13254	13254
Finish(26.22 mi)	1.37 mi	19351-22	13852+41	13852+41	19444	13061	13061

13061

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#18350
5K → 10K	668314-354	#18350 → #18704
10K → 15K	248383+135	#18704 → #18569
15K → 20K	372255-117	#18569 → #18686
20K → Half	8951-38	#18686 → #18724
Half → 25K	249265+16	#18724 → #18708
25K → 30K	995238-757	#18708 → #19465
30K → 35K	413565+152	#19465 → #19313
35K → 40K	484468-16	#19313 → #19329
40K → Finish	204182-22	#19329 → #19351
TOTALS	37222721-1001	#18350 → #19351

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