Rafal Kowalczyk

Bib: 51180 M PL

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 36%

Gender (Male)

#0 / 33594

Top 45%

Division (M18-39)

#0 / 16712

Top 49%

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

8:18/mi

25:45

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:51/mi

53:13

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:45/mi

1:20:23

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:35/mi

1:47:02

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:04/mi

1:53:07

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:47/mi

2:14:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:18/mi

2:43:22

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:08/mi

3:14:48

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:54/mi

3:48:39

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:31/mi

4:02:59

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

1:53:078:39 /mi⚡ faster

2nd Half

2:09:529:54 /mi+14.8%

Positive split — 14.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:45	8:18	3.11 mi	25:45	8:18	-
10K	53:13	8:34	3.10 mi	27:28	8:51	+0:33
15K	1:20:23	8:38	3.11 mi	27:10	8:45	-0:06
20K	1:47:02	8:37	3.11 mi	26:39	8:35	-0:10
Half(13.10 mi)	1:53:07	8:39	0.67 mi	6:05	9:04	+0:29
25K	2:14:30	8:40	2.43 mi	21:23	8:47	-0:17
30K	2:43:22	8:46	3.11 mi	28:52	9:18	+0:31
35K	3:14:48	8:58	3.11 mi	31:26	10:08	+0:50
40K	3:48:39	9:12	3.10 mi	33:51	10:54	+0:46
Finish(26.22 mi)	4:02:59	9:17	1.37 mi	14:20	10:31	-0:23

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:18 /mi

Average Pace

9:16 /mi

Slowest Pace

10:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

52:24

22% of race

Time at Steady Pace

1:50:58

46% of race

Time at Slower Pace

1:19:37

33% of race

Average Pace: 9:16 /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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	17390	13066	13066	18543	13843	13843
10K	3.10 mi	19713-2323	14587-1521	14587-1521	22384	16302	16302
15K	3.11 mi	19219+494	14258+329	14258+329	18543	13843	13843
20K	3.11 mi	19064+155	14131+127	14131+127	18732	13931	13931
Half(13.10 mi)	0.67 mi	19152-88	14196-65	14196-65	21242	15515	15515
25K	2.43 mi	18927+225	14006+190	14006+190	18331	13533	13533
30K	3.11 mi	18935-8	13949+57	13949+57	20043	14387	14387
35K	3.11 mi	19517-582	14176-227	14176-227	22607	15451	15451
40K	3.10 mi	20970-1453	14929-753	14929-753	27177	17425	17425
Finish(26.22 mi)	1.37 mi	21336-366	15096-167	15096-167	27226	17490	17490

17490

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#17390
5K → 10K	238360-2323	#17390 → #19713
10K → 15K	121615+494	#19713 → #19219
15K → 20K	233388+155	#19219 → #19064
20K → Half	13850-88	#19064 → #19152
Half → 25K	147372+225	#19152 → #18927
25K → 30K	439431-8	#18927 → #18935
30K → 35K	901319-582	#18935 → #19517
35K → 40K	1639186-1453	#19517 → #20970
40K → Finish	45185-366	#20970 → #21336
TOTALS	64522506-3946	#17390 → #21336

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