Karolina Kozub

Bib: 28852 F PL

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F40-44)

#0 / 3355

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

10:54/mi

33:49

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:50/mi

1:07:27

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:02/mi

1:41:43

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:33/mi

2:14:29

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:39/mi

2:22:18

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:04/mi

2:49:14

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:13/mi

3:24:03

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:02/mi

4:01:24

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:07/mi

4:39:02

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:38/mi

4:54:54

↑ 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

2:22:1810:52 /mi⚡ faster

2nd Half

2:32:3611:38 /mi+7.2%

Positive split — 7.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	33:49	10:54	3.11 mi	33:49	10:54	-
10K	1:07:27	10:52	3.10 mi	33:38	10:50	-0:04
15K	1:41:43	10:55	3.11 mi	34:16	11:02	+0:12
20K	2:14:29	10:50	3.11 mi	32:46	10:33	-0:29
Half(13.10 mi)	2:22:18	10:52	0.67 mi	7:49	11:39	+1:06
25K	2:49:14	10:54	2.43 mi	26:56	11:04	-0:35
30K	3:24:03	10:57	3.11 mi	34:49	11:13	+0:09
35K	4:01:24	11:06	3.11 mi	37:21	12:02	+0:49
40K	4:39:02	11:14	3.10 mi	37:38	12:07	+0:05
Finish(26.22 mi)	4:54:54	11:16	1.37 mi	15:52	11:38	-0:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:33 /mi

Average Pace

11:15 /mi

Slowest Pace

12:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:16:14

67% of race

Time at Steady Pace

1:38:40

33% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:15 /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	47337	17635	17635	41883	14552	14552
10K	3.10 mi	45621+1716	16595+1040	16595+1040	44224	15808	15808
15K	3.11 mi	44175+1446	15763+832	15763+832	41883	14552	14552
20K	3.11 mi	42421+1754	14862+901	14862+901	38260	12928	12928
Half(13.10 mi)	0.67 mi	42464-43	14910-48	14910-48	43691	16123	16123
25K	2.43 mi	41307+1157	14401+509	14401+509	37377	12926	12926
30K	3.11 mi	39788+1519	13796+605	13796+605	34076	11729	11729
35K	3.11 mi	38935+853	13560+236	13560+236	34985	12898	12898
40K	3.10 mi	38631+304	13602-42	13602-42	36328	13981	13981
Finish(26.22 mi)	1.37 mi	38526+105	13637-35	13637-35	36938	14224	14224

14224

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#47337
5K → 10K	1691885+1716	#47337 → #45621
10K → 15K	811527+1446	#45621 → #44175
15K → 20K	121766+1754	#44175 → #42421
20K → Half	162119-43	#42421 → #42464
Half → 25K	501207+1157	#42464 → #41307
25K → 30K	471566+1519	#41307 → #39788
30K → 35K	1661019+853	#39788 → #38935
35K → 40K	297601+304	#38935 → #38631
40K → Finish	120225+105	#38631 → #38526
TOTALS	11049915+8811	#47337 → #38526

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