Justin Kwak

Bib: 79533 M US

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M45-49)

#0 / 4167

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

10:21/mi

32:08

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:41/mi

1:08:24

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:26/mi

1:43:53

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:57/mi

2:17:54

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:29/mi

2:25:36

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:46/mi

2:54:14

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:46/mi

3:30:46

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:48/mi

4:10:30

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:42/mi

4:53:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:24/mi

5:08:33

↑ 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

2:25:3611:07 /mi⚡ faster

2nd Half

2:42:5712:26 /mi+11.9%

Positive split — 11.9% 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	32:08	10:21	3.11 mi	32:08	10:21	-
10K	1:08:24	11:01	3.10 mi	36:16	11:41	+1:20
15K	1:43:53	11:09	3.11 mi	35:29	11:26	-0:15
20K	2:17:54	11:06	3.11 mi	34:01	10:57	-0:29
Half(13.10 mi)	2:25:36	11:07	0.67 mi	7:42	11:29	+0:32
25K	2:54:14	11:13	2.43 mi	28:38	11:46	+0:17
30K	3:30:46	11:19	3.11 mi	36:32	11:46	0:00
35K	4:10:30	11:32	3.11 mi	39:44	12:48	+1:02
40K	4:53:01	11:48	3.10 mi	42:31	13:42	+0:54
Finish(26.22 mi)	5:08:33	11:47	1.37 mi	15:32	11:24	-2:18

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:21 /mi

Average Pace

11:47 /mi

Slowest Pace

13:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:06:09

21% of race

Time at Steady Pace

2:40:09

52% of race

Time at Slower Pace

1:22:15

27% of race

Average Pace: 11:46 /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	42287	27573	27573	44817	28560	28560
10K	3.10 mi	46859-4572	29469-1896	29469-1896	50228	30695	30695
15K	3.11 mi	46003+856	29098+371	29098+371	44817	28560	28560
20K	3.11 mi	44662+1341	28494+604	28494+604	41369	26752	26752
Half(13.10 mi)	0.67 mi	44508+154	28390+104	28390+104	42478	26987	26987
25K	2.43 mi	43758+750	27960+430	27960+430	41732	26466	26466
30K	3.11 mi	42464+1294	27190+770	27190+770	37564	24011	24011
35K	3.11 mi	41993+471	26749+441	26749+441	39656	24425	24425
40K	3.10 mi	42667-674	26894-145	26894-145	46437	27463	27463
Finish(26.22 mi)	1.37 mi	42300+367	26673+221	26673+221	34959	21614	21614

21614

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#42287
5K → 10K	4682110-4572	#42287 → #46859
10K → 15K	2291085+856	#46859 → #46003
15K → 20K	551396+1341	#46003 → #44662
20K → Half	49203+154	#44662 → #44508
Half → 25K	175925+750	#44508 → #43758
25K → 30K	931387+1294	#43758 → #42464
30K → 35K	311782+471	#42464 → #41993
35K → 40K	869195-674	#41993 → #42667
40K → Finish	26393+367	#42667 → #42300
TOTALS	64896476-13	#42287 → #42300

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