David Best

Bib: 8781 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 (M45-49)

#0 / 4167

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

10:09/mi

31:31

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:05/mi

1:02:49

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:20/mi

1:34:55

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:49/mi

2:05:24

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:03/mi

2:12:08

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:53/mi

2:36:10

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:06/mi

3:07:31

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:39/mi

3:40:35

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:00/mi

4:14:43

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:28/mi

4:28:59

↑ 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

2:12:0810:06 /mi⚡ faster

2nd Half

2:16:5110:26 /mi+3.6%

Positive split — 3.6% 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	31:31	10:09	3.11 mi	31:31	10:09	-
10K	1:02:49	10:07	3.10 mi	31:18	10:05	-0:04
15K	1:34:55	10:12	3.11 mi	32:06	10:20	+0:15
20K	2:05:24	10:06	3.11 mi	30:29	9:49	-0:31
Half(13.10 mi)	2:12:08	10:06	0.67 mi	6:44	10:03	+0:14
25K	2:36:10	10:04	2.43 mi	24:02	9:53	-0:10
30K	3:07:31	10:04	3.11 mi	31:21	10:06	+0:13
35K	3:40:35	10:09	3.11 mi	33:04	10:39	+0:33
40K	4:14:43	10:15	3.10 mi	34:08	11:00	+0:21
Finish(26.22 mi)	4:28:59	10:16	1.37 mi	14:16	10:28	-0:32

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:49 /mi

Average Pace

10:16 /mi

Slowest Pace

11:00 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:54:51

87% of race

Time at Steady Pace

34:08

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:16 /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	M45-49	Seg. Overall	Seg. Males	Seg. M45-49
5K	3.11 mi	40225	26647	26647	35804	24343	24343
10K	3.10 mi	38485+1740	25796+851	25796+851	37146	25100	25100
15K	3.11 mi	37423+1062	25263+533	25263+533	35804	24343	24343
20K	3.11 mi	35832+1591	24342+921	24342+921	31831	22033	22033
Half(13.10 mi)	0.67 mi	35473+359	24136+206	24136+206	30734	21294	21294
25K	2.43 mi	34075+1398	23315+821	23315+821	28366	19758	19758
30K	3.11 mi	32181+1894	22047+1268	22047+1268	26169	18090	18090
35K	3.11 mi	30734+1447	20993+1054	20993+1054	25975	17336	17336
40K	3.10 mi	30209+525	20474+519	20474+519	27840	17776	17776
Finish(26.22 mi)	1.37 mi	29991+218	20270+204	20270+204	26885	17309	17309

17309

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#40225
5K → 10K	1481888+1740	#40225 → #38485
10K → 15K	1101172+1062	#38485 → #37423
15K → 20K	101601+1591	#37423 → #35832
20K → Half	1360+359	#35832 → #35473
Half → 25K	81406+1398	#35473 → #34075
25K → 30K	171911+1894	#34075 → #32181
30K → 35K	751522+1447	#32181 → #30734
35K → 40K	245770+525	#30734 → #30209
40K → Finish	86304+218	#30209 → #29991
TOTALS	70010934+10234	#40225 → #29991

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing