Brian Lasser

Bib: 53797 M US

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

9:49/mi

30:27

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:43/mi

1:00:38

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:01/mi

1:31:44

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:36/mi

2:01:33

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:58/mi

2:08:14

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:38/mi

2:34:07

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:57/mi

3:14:18

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:55/mi

3:57:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:00/mi

4:41:00

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:48/mi

4:57:05

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:08:149:48 /mi⚡ faster

2nd Half

2:48:5112:53 /mi+31.7%

Positive split — 31.7% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	30:27	9:49	3.11 mi	30:27	9:49	-
10K	1:00:38	9:46	3.10 mi	30:11	9:43	-0:06
15K	1:31:44	9:51	3.11 mi	31:06	10:01	+0:18
20K	2:01:33	9:47	3.11 mi	29:49	9:36	-0:25
Half(13.10 mi)	2:08:14	9:48	0.67 mi	6:41	9:58	+0:22
25K	2:34:07	9:56	2.43 mi	25:53	10:38	+0:40
30K	3:14:18	10:26	3.11 mi	40:11	12:57	+2:19
35K	3:57:31	10:56	3.11 mi	43:13	13:55	+0:58
40K	4:41:00	11:19	3.10 mi	43:29	14:00	+0:05
Finish(26.22 mi)	4:57:05	11:21	1.37 mi	16:05	11:48	-2:12

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:36 /mi

Average Pace

11:20 /mi

Slowest Pace

14:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:00:00

20% of race

Time at Steady Pace

1:34:07

32% of race

Time at Slower Pace

2:22:58

48% of race

Average Pace: 11:20 /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	36599	24854	24854	32881	22822	22822
10K	3.10 mi	34977+1622	24009+845	24009+845	33682	23257	23257
15K	3.11 mi	34160+817	23549+460	23549+460	32881	22822	22822
20K	3.11 mi	32932+1228	22803+746	22803+746	29945	21000	21000
Half(13.10 mi)	0.67 mi	32723+209	22657+146	22657+146	30130	20985	20985
25K	2.43 mi	32870-147	22624+33	22624+33	34296	22893	22893
30K	3.11 mi	35555-2685	23839-1215	23839-1215	44118	27129	27129
35K	3.11 mi	37570-2015	24648-809	24648-809	45674	27336	27336
40K	3.10 mi	39208-1638	25260-612	25260-612	48132	28276	28276
Finish(26.22 mi)	1.37 mi	39195+13	25186+74	25186+74	38149	23334	23334

23334

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#36599
5K → 10K	1331755+1622	#36599 → #34977
10K → 15K	149966+817	#34977 → #34160
15K → 20K	371265+1228	#34160 → #32932
20K → Half	25234+209	#32932 → #32723
Half → 25K	557410-147	#32723 → #32870
25K → 30K	2795110-2685	#32870 → #35555
30K → 35K	2151136-2015	#35555 → #37570
35K → 40K	1747109-1638	#37570 → #39208
40K → Finish	168181+13	#39208 → #39195
TOTALS	77625166-2596	#36599 → #39195

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