Byambaa Leszczynski

Bib: 64491 F FR

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 48%

Gender (Female)

#0 / 26115

Top 35%

Masters (Masters Women)

#0 / 11371

Top 33%

Division (F55-59)

#0 / 1484

Top 26%

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

9:50/mi

30:33

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:23/mi

1:02:47

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:08/mi

1:34:14

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:59/mi

2:05:14

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:46/mi

2:12:27

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:25/mi

2:37:48

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:35/mi

3:10:40

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:10/mi

3:42:13

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:55/mi

4:13:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:33/mi

4:26:02

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

503ft

Total climb

613ft

Total descent

166ft

Range

6 to 172 ft

≈

×14story building

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The Course

Half Splits

1st Half· via Half

2:12:2710:07 /mi⚖️ balanced

2nd Half

2:13:3510:11 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:33	9:50	3.11 mi	30:33	9:50	-
10K	1:02:47	10:07	3.10 mi	32:14	10:23	+0:33
15K	1:34:14	10:07	3.11 mi	31:27	10:08	-0:15
20K	2:05:14	10:05	3.11 mi	31:00	9:59	-0:09
Half(13.10 mi)	2:12:27	10:07	0.67 mi	7:13	10:46	+0:47
25K	2:37:48	10:10	2.43 mi	25:21	10:25	-0:21
30K	3:10:40	10:14	3.11 mi	32:52	10:35	+0:10
35K	3:42:13	10:14	3.11 mi	31:33	10:10	-0:25
40K	4:13:01	10:11	3.10 mi	30:48	9:55	-0:15
Finish(26.22 mi)	4:26:02	10:10	1.37 mi	13:01	9:33	-0:22

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:33 /mi

Average Pace

10:09 /mi

Slowest Pace

10:46 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:45:57

85% of race

Time at Steady Pace

40:05

15% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:09 /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	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	36921	11845	11845	33940	10523	10523
10K	3.10 mi	38460-1539	12622-777	12622-777	40090	13498	13498
15K	3.11 mi	36766+1694	11801+821	11801+821	33940	10523	10523
20K	3.11 mi	35708+1058	11384+417	11384+417	33329	10437	10437
Half(13.10 mi)	0.67 mi	35731-23	11418-34	11418-34	37049	12471	12471
25K	2.43 mi	35007+724	11162+256	11162+256	32595	10532	10532
30K	3.11 mi	33705+1302	10770+392	10770+392	29736	9661	9661
35K	3.11 mi	31423+2282	10013+757	10013+757	22884	7247	7247
40K	3.10 mi	29591+1832	9431+582	9431+582	20301	6656	6656
Finish(26.22 mi)	1.37 mi	28926+665	9226+205	9226+205	19412	6355	6355

6355

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#36921
5K → 10K	1831292-1539	#36921 → #38460
10K → 15K	371731+1694	#38460 → #36766
15K → 20K	521110+1058	#36766 → #35708
20K → Half	136113-23	#35708 → #35731
Half → 25K	116840+724	#35731 → #35007
25K → 30K	1021404+1302	#35007 → #33705
30K → 35K	122294+2282	#33705 → #31423
35K → 40K	121844+1832	#31423 → #29591
40K → Finish	5670+665	#29591 → #28926
TOTALS	230310298+7995	#36921 → #28926

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