Heather Macdonald

Bib: 30165 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

13:24/mi

41:36

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:42/mi

1:27:16

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

14:57/mi

2:13:42

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

15:04/mi

3:00:29

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

16:52/mi

3:11:48

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

26:52/mi

4:17:13

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:11/mi

5:07:28

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

18:10/mi

6:03:53

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

17:51/mi

6:59:18

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

17:25/mi

7:23:03

↑ 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

3:11:4814:39 /mi⚡ faster

2nd Half

4:11:1519:09 /mi+31.0%

Positive split — 31.0% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	41:36	13:24	3.11 mi	41:36	13:24	-
10K	1:27:16	14:03	3.10 mi	45:40	14:42	+1:18
15K	2:13:42	14:21	3.11 mi	46:26	14:57	+0:15
20K	3:00:29	14:32	3.11 mi	46:47	15:04	+0:07
Half(13.10 mi)	3:11:48	14:39	0.67 mi	11:19	16:52	+1:48
25K	4:17:13	16:34	2.43 mi	1:05:25	26:52	+10:00
30K	5:07:28	16:30	3.11 mi	50:15	16:11	-10:41
35K	6:03:53	16:44	3.11 mi	56:25	18:10	+1:59
40K	6:59:18	16:53	3.10 mi	55:25	17:51	-0:19
Finish(26.22 mi)	7:23:03	16:55	1.37 mi	23:45	17:25	-0:26

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

13:24 /mi

Average Pace

16:55 /mi

Slowest Pace

26:52 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:00:29

41% of race

Time at Steady Pace

3:17:09

44% of race

Time at Slower Pace

1:05:25

15% of race

Average Pace: 16:54 /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	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	57840	24642	24642	57390	24361	24361
10K	3.10 mi	58154-314	24895-253	24895-253	58266	24990	24990
15K	3.11 mi	57995+159	24777+118	24777+118	57390	24361	24361
20K	3.11 mi	57715+280	24590+187	24590+187	56879	24069	24069
Half(13.10 mi)	0.67 mi	57784-69	24648-58	24648-58	58332	25172	25172
25K	2.43 mi	59113-1329	25606-958	25606-958	59747	26094	26094
30K	3.11 mi	58885+228	25447+159	25447+159	55675	23515	23515
35K	3.11 mi	58832+53	25418+29	25418+29	57808	24955	24955
40K	3.10 mi	58811+21	25411+7	25411+7	58080	25101	25101
Finish(26.22 mi)	1.37 mi	58809+2	25410+1	25410+1	58086	25152	25152

25152

Passing Analysis

Category:

▼Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#57840
5K → 10K	200168-314	#57840 → #58154
10K → 15K	132291*+159	#58154 → #57995
15K → 20K	72352*+280	#57995 → #57715
20K → Half	9021-69	#57715 → #57784
Half → 25K	2006-1329	#57784 → #59113
25K → 30K	2230+228	#59113 → #58885
30K → 35K	4093+53	#58885 → #58832
35K → 40K	5879+21	#58832 → #58811
40K → Finish	2729+2	#58811 → #58809
TOTALS	8211269*-969	#57840 → #58809

* 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