Alex Barker

Bib: 12702 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 19%

Gender (Male)

#0 / 33594

Top 25%

Division (M18-39)

#0 / 16712

Top 28%

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

7:59/mi

24:46

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:02/mi

49:42

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:14/mi

1:15:15

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:52/mi

1:39:39

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:00/mi

1:45:01

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:01/mi

2:04:31

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:00/mi

2:29:22

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

8:20/mi

2:55:13

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

8:52/mi

3:22:43

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:48/mi

3:34:42

↑ 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

1:45:018:02 /mi⚡ faster

2nd Half

1:49:418:22 /mi+4.4%

Positive split — 4.4% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	24:46	7:59	3.11 mi	24:46	7:59	-
10K	49:42	8:00	3.10 mi	24:56	8:02	+0:03
15K	1:15:15	8:05	3.11 mi	25:33	8:14	+0:12
20K	1:39:39	8:02	3.11 mi	24:24	7:52	-0:22
Half(13.10 mi)	1:45:01	8:02	0.67 mi	5:22	8:00	+0:08
25K	2:04:31	8:01	2.43 mi	19:30	8:01	+0:01
30K	2:29:22	8:01	3.11 mi	24:51	8:00	-0:01
35K	2:55:13	8:04	3.11 mi	25:51	8:20	+0:20
40K	3:22:43	8:10	3.10 mi	27:30	8:52	+0:32
Finish(26.22 mi)	3:34:42	8:12	1.37 mi	11:59	8:48	-0:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:52 /mi

Average Pace

8:12 /mi

Slowest Pace

8:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:55:13

82% of race

Time at Steady Pace

39:29

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:11 /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	13782	10602	10602	13485	10449	10449
10K	3.10 mi	13451+331	10367+235	10367+235	13217	10180	10180
15K	3.11 mi	13449+2	10379-12	10379-12	13485	10449	10449
20K	3.11 mi	12855+594	9973+406	9973+406	11369	8974	8974
Half(13.10 mi)	0.67 mi	12713+142	9877+96	9877+96	10671	8515	8515
25K	2.43 mi	12369+344	9615+262	9615+262	11366	8899	8899
30K	3.11 mi	11561+808	9035+580	9035+580	9119	7300	7300
35K	3.11 mi	11100+461	8648+387	8648+387	9640	7441	7441
40K	3.10 mi	11137-37	8572+76	8572+76	12399	8841	8841
Finish(26.22 mi)	1.37 mi	11141-4	8525+47	8525+47	13095	9139	9139

9139

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#13782
5K → 10K	200531*+331	#13782 → #13451
10K → 15K	200202*+2	#13451 → #13449
15K → 20K	25619*+594	#13449 → #12855
20K → Half	1143+142	#12855 → #12713
Half → 25K	59403*+344	#12713 → #12369
25K → 30K	13821+808	#12369 → #11561
30K → 35K	141602*+461	#11561 → #11100
35K → 40K	200200-37	#11100 → #11137
40K → Finish	125121-4	#11137 → #11141
TOTALS	9643642*+2641	#13782 → #11141

* Includes athletes who did not complete a segment (DNF/DNQ).

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