Robin Kirby

Bib: 21066 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 45%

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

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

8:56/mi

27:44

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:16/mi

56:29

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:32/mi

1:26:05

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:11/mi

1:54:35

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:21/mi

2:00:51

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:35/mi

2:26:36

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:35/mi

2:59:27

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:35/mi

3:32:19

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:35/mi

4:05:10

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:35/mi

4:19:35

↑ 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

2:00:519:14 /mi⚡ faster

2nd Half

2:18:4410:35 /mi+14.8%

Positive split — 14.8% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:44	8:56	3.11 mi	27:44	8:56	-
10K	56:29	9:06	3.10 mi	28:45	9:16	+0:20
15K	1:26:05	9:15	3.11 mi	29:36	9:32	+0:16
20K	1:54:35	9:14	3.11 mi	28:30	9:11	-0:21
Half(13.10 mi)	2:00:51	9:14	0.67 mi	6:16	9:21	+0:10
25K	2:26:36	9:27	2.43 mi	25:45	10:35	+1:14
30K	2:59:27	9:38	3.11 mi	32:51	10:35	0:00
35K	3:32:19	9:46	3.11 mi	32:51	10:35	0:00
40K	4:05:10	9:52	3.10 mi	32:51	10:35	0:00
Finish(26.22 mi)	4:19:35	9:55	1.37 mi	14:25	10:35	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

8:56 /mi

Average Pace

9:54 /mi

Slowest Pace

10:35 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:00:51

47% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

2:18:44

53% of race

Average Pace: 9:54 /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	25698	18445	18445	28172	20047	20047
10K	3.10 mi	26827-1129	19163-718	19163-718	28288	20079	20079
15K	3.11 mi	27313-486	19496-333	19496-333	28172	20047	20047
20K	3.11 mi	26794+519	19162+334	19162+334	25868	18570	18570
Half(13.10 mi)	0.67 mi	26613+181	19037+125	19037+125	24490	17606	17606
25K	2.43 mi	28149-1536	19902-865	19902-865	33941	22700	22700
30K	3.11 mi	28219-70	19770+132	19770+132	29700	20012	20012
35K	3.11 mi	27391+828	19039+731	19039+731	25568	17113	17113
40K	3.10 mi	26773+618	18446+593	18446+593	24847	16162	16162
Finish(26.22 mi)	1.37 mi	26724+49	18351+95	18351+95	27864	17820	17820

17820

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#25698
5K → 10K	1436307-1129	#25698 → #26827
10K → 15K	850364-486	#26827 → #27313
15K → 20K	223742+519	#27313 → #26794
20K → Half	27208+181	#26794 → #26613
Half → 25K	1673137-1536	#26613 → #28149
25K → 30K	629559-70	#28149 → #28219
30K → 35K	2191047+828	#28219 → #27391
35K → 40K	207825+618	#27391 → #26773
40K → Finish	165214+49	#26773 → #26724
TOTALS	54294403-1026	#25698 → #26724

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