David Macfarlane

Bib: 54243 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 33%

Gender (Male)

#0 / 33594

Top 42%

Division (M18-39)

#0 / 16712

Top 46%

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

7:56/mi

24:37

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:56/mi

49:14

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:11/mi

1:14:38

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:58/mi

1:39:20

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

8:17/mi

1:44:53

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

8:12/mi

2:04:49

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

8:54/mi

2:32:25

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:30/mi

3:05:00

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:41/mi

3:44:24

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:48/mi

3:59:07

↑ 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

1:44:538:01 /mi⚡ faster

2nd Half

2:14:1410:14 /mi+28.0%

Positive split — 28.0% 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	24:37	7:56	3.11 mi	24:37	7:56	-
10K	49:14	7:56	3.10 mi	24:37	7:56	0:00
15K	1:14:38	8:01	3.11 mi	25:24	8:11	+0:15
20K	1:39:20	8:00	3.11 mi	24:42	7:58	-0:13
Half(13.10 mi)	1:44:53	8:01	0.67 mi	5:33	8:17	+0:19
25K	2:04:49	8:03	2.43 mi	19:56	8:12	-0:05
30K	2:32:25	8:11	3.11 mi	27:36	8:54	+0:42
35K	3:05:00	8:31	3.11 mi	32:35	10:30	+1:36
40K	3:44:24	9:02	3.10 mi	39:24	12:41	+2:11
Finish(26.22 mi)	3:59:07	9:08	1.37 mi	14:43	10:48	-1:53

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:56 /mi

Average Pace

9:08 /mi

Slowest Pace

12:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:32:25

64% of race

Time at Slower Pace

1:26:42

36% of race

Average Pace: 9:07 /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	13204	10230	10230	12949	10076	10076
10K	3.10 mi	12533+671	9732+498	9732+498	12064	9422	9422
15K	3.11 mi	12595-62	9784-52	9784-52	12949	10076	10076
20K	3.11 mi	12523+72	9741+43	9741+43	12489	9759	9759
Half(13.10 mi)	0.67 mi	12600-77	9802-61	9802-61	13496	10437	10437
25K	2.43 mi	12616-16	9784+18	9784+18	13076	10070	10070
30K	3.11 mi	13280-664	10206-422	10206-422	16301	12008	12008
35K	3.11 mi	15169-1889	11346-1140	11346-1140	24973	16763	16763
40K	3.10 mi	19098-3929	13745-2399	13745-2399	40233	24329	24329
Finish(26.22 mi)	1.37 mi	19907-809	14205-460	14205-460	29731	18806	18806

18806

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#13204
5K → 10K	140811+671	#13204 → #12533
10K → 15K	311249-62	#12533 → #12595
15K → 20K	177249+72	#12595 → #12523
20K → Half	10932-77	#12523 → #12600
Half → 25K	249233-16	#12600 → #12616
25K → 30K	855191-664	#12616 → #13280
30K → 35K	196071-1889	#13280 → #15169
35K → 40K	395930-3929	#15169 → #19098
40K → Finish	85748-809	#19098 → #19907
TOTALS	86171914-6703	#13204 → #19907

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