Boguslaw Klos

Bib: 22522 M PL

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 (M50-54)

#0 / 3474

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

10:01/mi

31:05

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:26/mi

1:03:27

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:44/mi

1:36:46

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:15/mi

2:08:34

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:13/mi

2:15:25

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:40/mi

2:41:22

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:59/mi

3:18:33

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:01/mi

3:58:58

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:02/mi

4:39:27

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:50/mi

4:56:56

↑ 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

2:15:2510:21 /mi⚡ faster

2nd Half

2:41:3112:19 /mi+19.3%

Positive split — 19.3% slower in the second half

AI Race Performance Report

Boguslaw'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	31:05	10:01	3.11 mi	31:05	10:01	-
10K	1:03:27	10:13	3.10 mi	32:22	10:26	+0:25
15K	1:36:46	10:23	3.11 mi	33:19	10:44	+0:18
20K	2:08:34	10:21	3.11 mi	31:48	10:15	-0:29
Half(13.10 mi)	2:15:25	10:21	0.67 mi	6:51	10:13	-0:02
25K	2:41:22	10:24	2.43 mi	25:57	10:40	+0:27
30K	3:18:33	10:40	3.11 mi	37:11	11:59	+1:19
35K	3:58:58	11:00	3.11 mi	40:25	13:01	+1:02
40K	4:39:27	11:15	3.10 mi	40:29	13:02	+0:01
Finish(26.22 mi)	4:56:56	11:20	1.37 mi	17:29	12:50	-0:12

Trend:

Faster pace

Steady pace

Slower pace

More below

See the rest of Boguslaw'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

10:01 /mi

Average Pace

11:20 /mi

Slowest Pace

13:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

31:05

10% of race

Time at Steady Pace

2:10:17

44% of race

Time at Slower Pace

2:15:34

46% of race

Average Pace: 11:19 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	38687	25903	25903	39347	26112	26112
10K	3.10 mi	39541-854	26320-417	26320-417	40515	26725	26725
15K	3.11 mi	39386+155	26199+121	26199+121	39347	26112	26112
20K	3.11 mi	38253+1133	25565+634	25565+634	35656	24004	24004
Half(13.10 mi)	0.67 mi	37890+363	25353+212	25353+212	32344	22168	22168
25K	2.43 mi	37146+744	24830+523	24830+523	34509	22998	22998
30K	3.11 mi	37446-300	24810+20	24810+20	38868	24660	24660
35K	3.11 mi	38117-671	24923-113	24923-113	40857	25016	25016
40K	3.10 mi	38746-629	25028-105	25028-105	42554	25545	25545
Finish(26.22 mi)	1.37 mi	39145-399	25161-133	25161-133	45389	27002	27002

27002

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