Alfie Penfold

Bib: 10366 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

8:50/mi

27:26

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:39/mi

57:22

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:41/mi

1:30:33

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:05/mi

2:04:57

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

14:37/mi

2:14:45

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

14:00/mi

2:48:50

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:31/mi

3:37:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:58/mi

4:26:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:22/mi

5:17:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:53/mi

5:36:21

↑ 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

2:14:4510:18 /mi⚡ faster

2nd Half

3:21:3615:22 /mi+49.6%

Positive split — 49.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:26	8:50	3.11 mi	27:26	8:50	-
10K	57:22	9:14	3.10 mi	29:56	9:39	+0:49
15K	1:30:33	9:43	3.11 mi	33:11	10:41	+1:02
20K	2:04:57	10:04	3.11 mi	34:24	11:05	+0:24
Half(13.10 mi)	2:14:45	10:18	0.67 mi	9:48	14:37	+3:32
25K	2:48:50	10:53	2.43 mi	34:05	14:00	-0:37
30K	3:37:01	11:39	3.11 mi	48:11	15:31	+1:31
35K	4:26:35	12:16	3.11 mi	49:34	15:58	+0:27
40K	5:17:25	12:47	3.10 mi	50:50	16:22	+0:24
Finish(26.22 mi)	5:36:21	12:51	1.37 mi	18:56	13:53	-2:29

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:50 /mi

Average Pace

12:50 /mi

Slowest Pace

16:22 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:04:57

37% of race

Time at Steady Pace

1:02:49

19% of race

Time at Slower Pace

2:28:35

44% of race

Average Pace: 12:50 /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	24247	17546	17546	38984	25951	25951
10K	3.10 mi	29036-4789	20520-2974	20520-2974	32918	22848	22848
15K	3.11 mi	32922-3886	22864-2344	22864-2344	38984	25951	25951
20K	3.11 mi	35479-2557	24166-1302	24166-1302	42280	27167	27167
Half(13.10 mi)	0.67 mi	37410-1931	25108-942	25108-942	55140	31941	31941
25K	2.43 mi	41099-3689	26759-1651	26759-1651	51183	30462	30462
30K	3.11 mi	44854-3755	28258-1499	28258-1499	54169	31473	31473
35K	3.11 mi	46704-1850	28873-615	28873-615	53703	30997	30997
40K	3.10 mi	48538-1834	29518-645	29518-645	56086	32006	32006
Finish(26.22 mi)	1.37 mi	48681-143	29546-28	29546-28	50759	29532	29532

29532

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#24247
5K → 10K	484758-4789	#24247 → #29036
10K → 15K	392741-3886	#29036 → #32922
15K → 20K	262467-2557	#32922 → #35479
20K → Half	19398-1931	#35479 → #37410
Half → 25K	372536-3689	#37410 → #41099
25K → 30K	380550-3755	#41099 → #44854
30K → 35K	194090-1850	#44854 → #46704
35K → 40K	187541-1834	#46704 → #48538
40K → Finish	23188-143	#48538 → #48681
TOTALS	24913479-24434	#24247 → #48681

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