Alexander Kotlarzewski

Bib: 23469 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M40-44)

#0 / 4826

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

10:57/mi

34:01

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:18/mi

1:09:06

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:56/mi

1:49:14

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:55/mi

2:35:33

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:56/mi

2:45:34

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:24/mi

3:20:38

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:13/mi

4:07:54

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:56/mi

4:57:23

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:23/mi

5:45:08

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:23/mi

6:04:45

↑ 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

2:45:3412:39 /mi⚡ faster

2nd Half

3:19:1115:11 /mi+20.3%

Positive split — 20.3% slower in the second half

AI Race Performance Report

Alexander'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	34:01	10:57	3.11 mi	34:01	10:57	-
10K	1:09:06	11:08	3.10 mi	35:05	11:18	+0:21
15K	1:49:14	11:44	3.11 mi	40:08	12:56	+1:38
20K	2:35:33	12:32	3.11 mi	46:19	14:55	+1:59
Half(13.10 mi)	2:45:34	12:39	0.67 mi	10:01	14:56	+0:01
25K	3:20:38	12:55	2.43 mi	35:04	14:24	-0:32
30K	4:07:54	13:18	3.11 mi	47:16	15:13	+0:49
35K	4:57:23	13:41	3.11 mi	49:29	15:56	+0:43
40K	5:45:08	13:54	3.10 mi	47:45	15:23	-0:33
Finish(26.22 mi)	6:04:45	13:56	1.37 mi	19:37	14:23	-1:00

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:57 /mi

Average Pace

13:55 /mi

Slowest Pace

15:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:49:14

30% of race

Time at Steady Pace

3:26:02

56% of race

Time at Slower Pace

49:29

14% of race

Average Pace: 13:55 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	47937	29863	29863	52464	31376	31376
10K	3.10 mi	47792+145	29838+25	29838+25	47762	29817	29817
15K	3.11 mi	49905-2113	30595-757	30595-757	52464	31376	31376
20K	3.11 mi	52656-2751	31465-870	31465-870	56659	32659	32659
Half(13.10 mi)	0.67 mi	52935-279	31540-75	31540-75	55817	32195	32195
25K	2.43 mi	52831+104	31438+102	31438+102	52361	30922	30922
30K	3.11 mi	52963-132	31413+25	31413+25	53328	31114	31114
35K	3.11 mi	53152-189	31392+21	31392+21	53643	30967	30967
40K	3.10 mi	53385-233	31421-29	31421-29	53711	30948	30948
Finish(26.22 mi)	1.37 mi	53416-31	31412+9	31412+9	52640	30400	30400

30400

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