Alfie Hall

Bib: 27102 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

11:26/mi

35:30

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:06/mi

1:09:59

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:09/mi

1:44:37

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:49/mi

2:18:13

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:20/mi

2:25:49

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:35/mi

2:54:00

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:59/mi

3:31:12

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:45/mi

4:13:54

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:56/mi

4:57:11

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:00/mi

5:12:10

↑ 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

2:25:4911:08 /mi⚡ faster

2nd Half

2:46:2112:41 /mi+14.1%

Positive split — 14.1% 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	35:30	11:26	3.11 mi	35:30	11:26	-
10K	1:09:59	11:16	3.10 mi	34:29	11:06	-0:20
15K	1:44:37	11:14	3.11 mi	34:38	11:09	+0:03
20K	2:18:13	11:08	3.11 mi	33:36	10:49	-0:20
Half(13.10 mi)	2:25:49	11:08	0.67 mi	7:36	11:20	+0:31
25K	2:54:00	11:13	2.43 mi	28:11	11:35	+0:15
30K	3:31:12	11:20	3.11 mi	37:12	11:59	+0:24
35K	4:13:54	11:41	3.11 mi	42:42	13:45	+1:46
40K	4:57:11	11:58	3.10 mi	43:17	13:56	+0:11
Finish(26.22 mi)	5:12:10	11:55	1.37 mi	14:59	11:00	-2:56

Trend:

Faster pace

Steady pace

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More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:49 /mi

Average Pace

11:55 /mi

Slowest Pace

13:56 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

33:36

11% of race

Time at Steady Pace

2:35:23

50% of race

Time at Slower Pace

2:03:11

39% of race

Average Pace: 11:54 /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	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	51281	31146	31146	42798	27674	27674
10K	3.10 mi	48833+2448	30222+924	30222+924	46314	29212	29212
15K	3.11 mi	46611+2222	29332+890	29332+890	42798	27674	27674
20K	3.11 mi	44866+1745	28575+757	28575+757	40327	26296	26296
Half(13.10 mi)	0.67 mi	44632+234	28445+130	28445+130	41392	26532	26532
25K	2.43 mi	43654+978	27911+534	27911+534	40690	26000	26000
30K	3.11 mi	42626+1028	27263+648	27263+648	38902	24682	24682
35K	3.11 mi	43088-462	27246+17	27246+17	44859	26956	26956
40K	3.10 mi	43811-723	27433-187	27433-187	47808	28124	28124
Finish(26.22 mi)	1.37 mi	43253+558	27124+309	27124+309	31431	19735	19735

19735

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