David Mason

Bib: 61586 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M40-44)

#0 / 4826

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

9:12/mi

28:33

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:31/mi

58:06

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:43/mi

1:28:17

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:26/mi

1:57:35

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:57/mi

2:04:15

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:55/mi

2:28:24

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:42/mi

3:01:36

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:56/mi

3:35:31

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:31/mi

4:17:30

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:25/mi

4:34:26

↑ 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

2:04:159:30 /mi⚡ faster

2nd Half

2:30:1111:27 /mi+20.9%

Positive split — 20.9% slower in the second half

AI Race Performance Report

David'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	28:33	9:12	3.11 mi	28:33	9:12	-
10K	58:06	9:22	3.10 mi	29:33	9:31	+0:19
15K	1:28:17	9:29	3.11 mi	30:11	9:43	+0:12
20K	1:57:35	9:28	3.11 mi	29:18	9:26	-0:17
Half(13.10 mi)	2:04:15	9:30	0.67 mi	6:40	9:57	+0:31
25K	2:28:24	9:34	2.43 mi	24:09	9:55	-0:02
30K	3:01:36	9:45	3.11 mi	33:12	10:42	+0:47
35K	3:35:31	9:55	3.11 mi	33:55	10:56	+0:14
40K	4:17:30	10:22	3.10 mi	41:59	13:31	+2:35
Finish(26.22 mi)	4:34:26	10:29	1.37 mi	16:56	12:25	-1:06

Trend:

Faster pace

Steady pace

Slower pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:12 /mi

Average Pace

10:28 /mi

Slowest Pace

13:31 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

28:33

10% of race

Time at Steady Pace

1:59:51

44% of race

Time at Slower Pace

2:06:02

46% of race

Average Pace: 10:28 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	29513	20816	20816	30143	21222	21222
10K	3.10 mi	30579-1066	21486-670	21486-670	31595	22074	22074
15K	3.11 mi	30364+215	21362+124	21362+124	30143	21222	21222
20K	3.11 mi	29711+653	20943+419	20943+419	28498	20169	20169
Half(13.10 mi)	0.67 mi	29686+25	20902+41	20902+41	29891	20845	20845
25K	2.43 mi	29344+342	20610+292	20610+292	28709	19951	19951
30K	3.11 mi	29304+40	20434+176	20434+176	30484	20427	20427
35K	3.11 mi	28741+563	19860+574	19860+574	27790	18312	18312
40K	3.10 mi	31239-2498	21036-1176	21036-1176	45416	26957	26957
Finish(26.22 mi)	1.37 mi	31876-637	21299-263	21299-263	42786	25728	25728

25728

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