Alexander Balfour

Bib: 11167 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 39%

Gender (Male)

#0 / 33594

Top 49%

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

9:13/mi

28:35

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:05/mi

56:48

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:18/mi

1:25:40

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:13/mi

1:54:18

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:28/mi

2:00:39

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:30/mi

2:23:45

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:30/mi

2:53:13

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:18/mi

3:25:10

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:07/mi

3:56:35

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:35/mi

4:09:38

↑ 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

2:00:399:13 /mi⚡ faster

2nd Half

2:08:599:50 /mi+6.9%

Positive split — 6.9% slower in the second half

AI Race Performance Report

Alexander'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	28:35	9:13	3.11 mi	28:35	9:13	-
10K	56:48	9:09	3.10 mi	28:13	9:05	-0:08
15K	1:25:40	9:12	3.11 mi	28:52	9:18	+0:13
20K	1:54:18	9:12	3.11 mi	28:38	9:13	-0:05
Half(13.10 mi)	2:00:39	9:13	0.67 mi	6:21	9:28	+0:15
25K	2:23:45	9:16	2.43 mi	23:06	9:30	+0:02
30K	2:53:13	9:18	3.11 mi	29:28	9:30	0:00
35K	3:25:10	9:27	3.11 mi	31:57	10:18	+0:48
40K	3:56:35	9:32	3.10 mi	31:25	10:07	-0:11
Finish(26.22 mi)	4:09:38	9:32	1.37 mi	13:03	9:35	-0:32

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:05 /mi

Average Pace

9:32 /mi

Slowest Pace

10:18 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:06:16

75% of race

Time at Steady Pace

1:03:22

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:31 /mi

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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	29636	20895	20895	25162	18168	18168
10K	3.10 mi	27620+2016	19656+1239	19656+1239	25690	18426	18426
15K	3.11 mi	26665+955	19078+578	19078+578	25162	18168	18168
20K	3.11 mi	26486+179	18974+104	18974+104	26274	18802	18802
Half(13.10 mi)	0.67 mi	26413+73	18908+66	18908+66	25715	18360	18360
25K	2.43 mi	26063+350	18651+257	18651+257	25353	17994	17994
30K	3.11 mi	24950+1113	17835+816	17835+816	21770	15471	15471
35K	3.11 mi	24439+511	17293+542	17293+542	23692	16076	16076
40K	3.10 mi	23750+689	16656+637	16656+637	21669	14403	14403
Finish(26.22 mi)	1.37 mi	23382+368	16342+314	16342+314	19560	13141	13141

13141

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