Bernie Siu

Bib: 32924 M HK

Masters

0:00

0:00

/ mi

Masters

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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

10:17/mi

31:56

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:10/mi

1:03:30

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:22/mi

1:35:41

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:58/mi

2:06:36

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:11/mi

2:13:26

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:32/mi

2:39:05

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:20/mi

3:11:11

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:18/mi

3:43:10

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:35/mi

4:16:01

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:50/mi

4:29:25

↑ 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

2:13:2610:12 /mi⚡ faster

2nd Half

2:15:5910:22 /mi+1.9%

Positive split — 1.9% slower in the second half

AI Race Performance Report

Bernie'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	31:56	10:17	3.11 mi	31:56	10:17	-
10K	1:03:30	10:14	3.10 mi	31:34	10:10	-0:07
15K	1:35:41	10:16	3.11 mi	32:11	10:22	+0:12
20K	2:06:36	10:12	3.11 mi	30:55	9:58	-0:24
Half(13.10 mi)	2:13:26	10:12	0.67 mi	6:50	10:11	+0:13
25K	2:39:05	10:15	2.43 mi	25:39	10:32	+0:21
30K	3:11:11	10:16	3.11 mi	32:06	10:20	-0:12
35K	3:43:10	10:16	3.11 mi	31:59	10:18	-0:02
40K	4:16:01	10:19	3.10 mi	32:51	10:35	+0:17
Finish(26.22 mi)	4:29:25	10:17	1.37 mi	13:24	9:50	-0:45

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:50 /mi

Average Pace

10:17 /mi

Slowest Pace

10:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:26:38

54% of race

Time at Steady Pace

2:02:47

46% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:17 /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	41692	27322	27322	36048	24462	24462
10K	3.10 mi	39645+2047	26368+954	26368+954	37994	25510	25510
15K	3.11 mi	38274+1371	25673+695	25673+695	36048	24462	24462
20K	3.11 mi	36720+1554	24788+885	24788+885	33068	22695	22695
Half(13.10 mi)	0.67 mi	36411+309	24600+188	24600+188	32052	21980	21980
25K	2.43 mi	35765+646	24158+442	24158+442	33595	22534	22534
30K	3.11 mi	33964+1801	23028+1130	23028+1130	27906	19077	19077
35K	3.11 mi	31817+2147	21585+1443	21585+1443	23765	16123	16123
40K	3.10 mi	30705+1112	20739+846	20739+846	24833	16159	16159
Finish(26.22 mi)	1.37 mi	30165+540	20364+375	20364+375	21608	14341	14341

14341

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