Michael Bartoszak

Bib: 22406 M US

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

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

10:37/mi

32:59

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

12:10/mi

1:10:45

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:42/mi

1:50:10

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:25/mi

2:28:42

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:11/mi

2:36:12

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:56/mi

3:07:42

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:13/mi

3:48:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:54/mi

4:31:54

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:43/mi

5:14:30

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:31/mi

5:31:34

↑ 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

See every mile of your race

Claim this result to add your watch's GPX and unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via Half

2:36:1211:56 /mi⚡ faster

2nd Half

2:55:2213:22 /mi+12.3%

Positive split — 12.3% slower in the second half

AI Race Performance Report

Michael's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:59	10:37	3.11 mi	32:59	10:37	-
10K	1:10:45	11:24	3.10 mi	37:46	12:10	+1:33
15K	1:50:10	11:50	3.11 mi	39:25	12:42	+0:32
20K	2:28:42	11:58	3.11 mi	38:32	12:25	-0:17
Half(13.10 mi)	2:36:12	11:56	0.67 mi	7:30	11:11	-1:14
25K	3:07:42	12:05	2.43 mi	31:30	12:56	+1:45
30K	3:48:44	12:17	3.11 mi	41:02	13:13	+0:17
35K	4:31:54	12:31	3.11 mi	43:10	13:54	+0:41
40K	5:14:30	12:40	3.10 mi	42:36	13:43	-0:11
Finish(26.22 mi)	5:31:34	12:40	1.37 mi	17:04	12:31	-1:12

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Michael's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Checkpoints & Pacing

Pace Line

Fastest Pace

10:37 /mi

Average Pace

12:39 /mi

Slowest Pace

13:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:18:15

24% of race

Time at Steady Pace

2:06:31

38% of race

Time at Slower Pace

2:06:48

38% of race

Average Pace: 12:39 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	44897	28670	28670	51540	31064	31064
10K	3.10 mi	49705-4808	30557-1887	30557-1887	52467	31439	31439
15K	3.11 mi	50466-761	30789-232	30789-232	51540	31064	31064
20K	3.11 mi	50155+311	30604+185	30604+185	49593	30184	30184
Half(13.10 mi)	0.67 mi	49658+497	30408+196	30408+196	40336	26061	26061
25K	2.43 mi	49142+516	30144+264	30144+264	47252	28868	28868
30K	3.11 mi	48456+686	29754+390	29754+390	45464	27751	27751
35K	3.11 mi	48032+424	29432+322	29432+322	45611	27308	27308
40K	3.10 mi	47886+146	29244+188	29244+188	46594	27538	27538
Finish(26.22 mi)	1.37 mi	47663+223	29098+146	29098+146	43440	26071	26071

26071

Passing Analysis

No position changes recorded for this athlete.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing