Jan Bartkiewicz

Bib: 18421 M PL

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 48%

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

8:58/mi

27:51

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:13/mi

56:27

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:13/mi

1:25:02

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:59/mi

1:52:55

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:06/mi

1:59:01

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:10/mi

2:21:20

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:57/mi

2:55:19

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:03/mi

3:32:44

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:04/mi

4:10:13

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:10/mi

4:25:26

↑ 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

1:59:019:06 /mi⚡ faster

2nd Half

2:26:2511:10 /mi+23.0%

Positive split — 23.0% slower in the second half

AI Race Performance Report

Jan's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:51	8:58	3.11 mi	27:51	8:58	-
10K	56:27	9:06	3.10 mi	28:36	9:13	+0:15
15K	1:25:02	9:08	3.11 mi	28:35	9:13	0:00
20K	1:52:55	9:06	3.11 mi	27:53	8:59	-0:14
Half(13.10 mi)	1:59:01	9:06	0.67 mi	6:06	9:06	+0:07
25K	2:21:20	9:06	2.43 mi	22:19	9:10	+0:04
30K	2:55:19	9:25	3.11 mi	33:59	10:57	+1:47
35K	3:32:44	9:47	3.11 mi	37:25	12:03	+1:06
40K	4:10:13	10:05	3.10 mi	37:29	12:04	+0:01
Finish(26.22 mi)	4:25:26	10:08	1.37 mi	15:13	11:10	-0:54

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:58 /mi

Average Pace

10:08 /mi

Slowest Pace

12:04 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:21:20

53% of race

Time at Slower Pace

2:04:06

47% of race

Average Pace: 10:07 /mi

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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	26213	18745	18745	23822	17323	17323
10K	3.10 mi	26763-550	19122-377	19122-377	27552	19608	19608
15K	3.11 mi	25639+1124	18444+678	18444+678	23822	17323	17323
20K	3.11 mi	24872+767	17955+489	17955+489	23304	16932	16932
Half(13.10 mi)	0.67 mi	24629+243	17797+158	17797+158	21585	15759	15759
25K	2.43 mi	24090+539	17406+391	17406+391	22432	16163	16163
30K	3.11 mi	26110-2020	18540-1134	18540-1134	32275	21368	21368
35K	3.11 mi	27599-1489	19163-623	19163-623	35073	22092	22092
40K	3.10 mi	28615-1016	19563-400	19563-400	35932	22100	22100
Finish(26.22 mi)	1.37 mi	28720-105	19546+17	19546+17	32936	20521	20521

20521

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing