Keith Brook

Bib: 56663 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 40%

Gender (Male)

#0 / 33594

Top 50%

Masters (Masters Men)

#0 / 16876

Top 46%

Division (M45-49)

#0 / 4167

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

8:17/mi

25:42

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:35/mi

52:22

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:46/mi

1:19:36

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

8:22/mi

1:45:34

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:22/mi

1:51:11

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:01/mi

2:13:09

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:01/mi

2:41:09

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:55/mi

3:18:08

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:55/mi

3:55:08

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:55/mi

4:11:22

↑ 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

1:51:118:30 /mi⚡ faster

2nd Half

2:20:1110:42 /mi+26.1%

Positive split — 26.1% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:42	8:17	3.11 mi	25:42	8:17	-
10K	52:22	8:26	3.10 mi	26:40	8:35	+0:18
15K	1:19:36	8:33	3.11 mi	27:14	8:46	+0:11
20K	1:45:34	8:30	3.11 mi	25:58	8:22	-0:24
Half(13.10 mi)	1:51:11	8:30	0.67 mi	5:37	8:22	0:00
25K	2:13:09	8:35	2.43 mi	21:58	9:01	+0:39
30K	2:41:09	8:39	3.11 mi	28:00	9:01	0:00
35K	3:18:08	9:07	3.11 mi	36:59	11:55	+2:54
40K	3:55:08	9:28	3.10 mi	36:59	11:55	0:00
Finish(26.22 mi)	4:11:22	9:36	1.37 mi	16:14	11:55	0:00

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:17 /mi

Average Pace

9:36 /mi

Slowest Pace

11:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:41:09

64% of race

Time at Slower Pace

1:30:13

36% of race

Average Pace: 9:35 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	17219	12948	12948	18799	14016	14016
10K	3.10 mi	18192-973	13581-633	13581-633	19232	14257	14257
15K	3.11 mi	18338-146	13664-83	13664-83	18799	14016	14016
20K	3.11 mi	17819+519	13311+353	13311+353	16554	12461	12461
Half(13.10 mi)	0.67 mi	17600+219	13172+139	13172+139	14317	10925	10925
25K	2.43 mi	18029-429	13409-237	13409-237	20767	15064	15064
30K	3.11 mi	17764+265	13174+235	13174+235	17420	12713	12713
35K	3.11 mi	21174-3410	15234-2060	15234-2060	34220	21628	21628
40K	3.10 mi	23255-2081	16332-1098	16332-1098	34826	21497	21497
Finish(26.22 mi)	1.37 mi	23954-699	16699-367	16699-367	39023	23778	23778

23778

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#17219
5K → 10K	1130157-973	#17219 → #18192
10K → 15K	409263-146	#18192 → #18338
15K → 20K	52571+519	#18338 → #17819
20K → Half	0219+219	#17819 → #17600
Half → 25K	577148-429	#17600 → #18029
25K → 30K	259524+265	#18029 → #17764
30K → 35K	346252-3410	#17764 → #21174
35K → 40K	2203122-2081	#21174 → #23255
40K → Finish	74243-699	#23255 → #23954
TOTALS	88342099-6735	#17219 → #23954

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