Sam Bulbrook

Bib: 21124 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

11:16/mi

34:59

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:06/mi

1:09:27

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:31/mi

1:45:11

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:57/mi

2:22:17

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:20/mi

2:30:33

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:22/mi

3:05:32

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:56/mi

3:55:00

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:05/mi

4:38:44

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:15/mi

5:13:41

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:51/mi

5:32:34

↑ 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

2:30:3311:30 /mi⚡ faster

2nd Half

3:02:0113:53 /mi+20.9%

Positive split — 20.9% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	34:59	11:16	3.11 mi	34:59	11:16	-
10K	1:09:27	11:11	3.10 mi	34:28	11:06	-0:10
15K	1:45:11	11:18	3.11 mi	35:44	11:31	+0:25
20K	2:22:17	11:27	3.11 mi	37:06	11:57	+0:26
Half(13.10 mi)	2:30:33	11:30	0.67 mi	8:16	12:20	+0:23
25K	3:05:32	11:57	2.43 mi	34:59	14:22	+2:02
30K	3:55:00	12:37	3.11 mi	49:28	15:56	+1:34
35K	4:38:44	12:49	3.11 mi	43:44	14:05	-1:51
40K	5:13:41	12:38	3.10 mi	34:57	11:15	-2:50
Finish(26.22 mi)	5:32:34	12:42	1.37 mi	18:53	13:51	+2:36

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:06 /mi

Average Pace

12:42 /mi

Slowest Pace

15:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:20:08

42% of race

Time at Steady Pace

45:22

14% of race

Time at Slower Pace

2:27:04

44% of race

Average Pace: 12:41 /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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	50246	30778	30778	45399	28795	28795
10K	3.10 mi	48210+2036	29984+794	29984+794	46278	29199	29199
15K	3.11 mi	47064+1146	29526+458	29526+458	45399	28795	28795
20K	3.11 mi	47210-146	29487+39	29487+39	47483	29364	29364
Half(13.10 mi)	0.67 mi	47219-9	29463+24	29463+24	47307	28994	28994
25K	2.43 mi	48450-1231	29874-411	29874-411	52256	30883	30883
30K	3.11 mi	50100-1650	30392-518	30392-518	55188	31886	31886
35K	3.11 mi	49638+462	30061+331	30061+331	46488	27712	27712
40K	3.10 mi	47716+1922	29174+887	29174+887	29785	18862	18862
Finish(26.22 mi)	1.37 mi	47873-157	29193-19	29193-19	50620	29460	29460

29460

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#50246
5K → 10K	992135*+2036	#50246 → #48210
10K → 15K	1421288*+1146	#48210 → #47064
15K → 20K	200200-146	#47064 → #47210
20K → Half	136127-9	#47210 → #47219
Half → 25K	200175-1231	#47219 → #48450
25K → 30K	1752102-1650	#48450 → #50100
30K → 35K	168630*+462	#50100 → #49638
35K → 40K	21924*+1922	#49638 → #47716
40K → Finish	200111-157	#47716 → #47873
TOTALS	28996692*+2373	#50246 → #47873

* Includes athletes who did not complete a segment (DNF/DNQ).

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