Alfie Nicholls

Bib: 75278 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

12:57/mi

40:13

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

13:23/mi

1:21:45

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:26/mi

2:03:27

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

13:08/mi

2:44:15

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:51/mi

2:53:32

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:44/mi

3:26:57

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:58/mi

4:10:18

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:10/mi

4:54:17

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:25/mi

5:39:02

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

14:20/mi

5:58:34

↑ 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

2:53:3213:15 /mi⚡ faster

2nd Half

3:05:0214:07 /mi+6.6%

Positive split — 6.6% slower in the second half

AI Race Performance Report

Alfie's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	40:13	12:57	3.11 mi	40:13	12:57	-
10K	1:21:45	13:10	3.10 mi	41:32	13:23	+0:26
15K	2:03:27	13:15	3.11 mi	41:42	13:26	+0:03
20K	2:44:15	13:14	3.11 mi	40:48	13:08	-0:18
Half(13.10 mi)	2:53:32	13:15	0.67 mi	9:17	13:51	+0:43
25K	3:26:57	13:20	2.43 mi	33:25	13:44	-0:07
30K	4:10:18	13:26	3.11 mi	43:21	13:58	+0:14
35K	4:54:17	13:32	3.11 mi	43:59	14:10	+0:12
40K	5:39:02	13:39	3.10 mi	44:45	14:25	+0:15
Finish(26.22 mi)	5:58:34	13:42	1.37 mi	19:32	14:20	-0:05

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

12:57 /mi

Average Pace

13:41 /mi

Slowest Pace

14:25 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:54:17

82% of race

Time at Steady Pace

1:04:17

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 13:41 /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	57012	32908	32908	54196	31947	31947
10K	3.10 mi	56660+352	32791+117	32791+117	56236	32626	32626
15K	3.11 mi	55873+787	32542+249	32542+249	54196	31947	31947
20K	3.11 mi	55033+840	32261+281	32261+281	52300	31124	31124
Half(13.10 mi)	0.67 mi	54964+69	32234+27	32234+27	53101	31203	31203
25K	2.43 mi	54179+785	31913+321	31913+321	50226	30092	30092
30K	3.11 mi	53400+779	31572+341	31572+341	48851	29235	29235
35K	3.11 mi	52627+773	31203+369	31203+369	46883	27891	27891
40K	3.10 mi	52489+138	31092+111	31092+111	50208	29297	29297
Finish(26.22 mi)	1.37 mi	52547-58	31078+14	31078+14	52445	30306	30306

30306

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing