Alex Kirby

Bib: 74638 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

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

11:49/mi

36:41

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

13:00/mi

1:17:02

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:25/mi

1:58:40

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:20/mi

2:40:05

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:22/mi

2:49:03

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:03/mi

3:23:15

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:26/mi

4:11:11

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:05/mi

5:01:07

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:39/mi

5:52:49

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:13/mi

6:13:34

↑ 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

2:49:0312:55 /mi⚡ faster

2nd Half

3:24:3115:36 /mi+21.0%

Positive split — 21.0% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	36:41	11:49	3.11 mi	36:41	11:49	-
10K	1:17:02	12:24	3.10 mi	40:21	13:00	+1:11
15K	1:58:40	12:44	3.11 mi	41:38	13:25	+0:25
20K	2:40:05	12:53	3.11 mi	41:25	13:20	-0:05
Half(13.10 mi)	2:49:03	12:55	0.67 mi	8:58	13:22	+0:02
25K	3:23:15	13:06	2.43 mi	34:12	14:03	+0:41
30K	4:11:11	13:29	3.11 mi	47:56	15:26	+1:23
35K	5:01:07	13:51	3.11 mi	49:56	16:05	+0:39
40K	5:52:49	14:12	3.10 mi	51:42	16:39	+0:34
Finish(26.22 mi)	6:13:34	14:16	1.37 mi	20:45	15:13	-1:26

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:49 /mi

Average Pace

14:15 /mi

Slowest Pace

16:39 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:17:02

21% of race

Time at Steady Pace

2:06:13

34% of race

Time at Slower Pace

2:50:19

46% of race

Average Pace: 14:15 /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	53246	31806	31806	54136	31928	31928
10K	3.10 mi	54457-1211	32156-350	32156-350	55302	32351	32351
15K	3.11 mi	54386+71	32097+59	32097+59	54136	31928	31928
20K	3.11 mi	53994+392	31921+176	31921+176	52940	31340	31340
Half(13.10 mi)	0.67 mi	53853+141	31853+68	31853+68	51621	30687	30687
25K	2.43 mi	53393+460	31632+221	31632+221	51339	30528	30528
30K	3.11 mi	53556-163	31626+6	31626+6	53939	31382	31382
35K	3.11 mi	53774-218	31631-5	31631-5	54097	31178	31178
40K	3.10 mi	54387-613	31815-184	31815-184	56562	32228	32228
Finish(26.22 mi)	1.37 mi	54473-86	31834-19	31834-19	54900	31446	31446

31446

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#53246
5K → 10K	1478267-1211	#53246 → #54457
10K → 15K	378449+71	#54457 → #54386
15K → 20K	204596+392	#54386 → #53994
20K → Half	29170+141	#53994 → #53853
Half → 25K	117577+460	#53853 → #53393
25K → 30K	426263-163	#53393 → #53556
30K → 35K	425207-218	#53556 → #53774
35K → 40K	67360-613	#53774 → #54387
40K → Finish	15367-86	#54387 → #54473
TOTALS	38832656-1227	#53246 → #54473

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