Kirstin Mackenzie

Bib: 73011 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Top 41%

Division (F18-39)

#0 / 14744

Top 42%

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

9:11/mi

28:31

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:09/mi

56:54

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:38/mi

1:26:47

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:14/mi

1:55:26

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:25/mi

2:01:45

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:31/mi

2:24:55

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:10/mi

2:56:29

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:57/mi

3:36:43

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:24/mi

4:18:19

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:06/mi

4:34:49

↑ 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

2:01:459:18 /mi⚡ faster

2nd Half

2:33:0411:40 /mi+25.7%

Positive split — 25.7% slower in the second half

AI Race Performance Report

Kirstin'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	28:31	9:11	3.11 mi	28:31	9:11	-
10K	56:54	9:10	3.10 mi	28:23	9:09	-0:02
15K	1:26:47	9:19	3.11 mi	29:53	9:38	+0:29
20K	1:55:26	9:18	3.11 mi	28:39	9:14	-0:24
Half(13.10 mi)	2:01:45	9:18	0.67 mi	6:19	9:25	+0:11
25K	2:24:55	9:20	2.43 mi	23:10	9:31	+0:06
30K	2:56:29	9:29	3.11 mi	31:34	10:10	+0:39
35K	3:36:43	9:58	3.11 mi	40:14	12:57	+2:47
40K	4:18:19	10:24	3.10 mi	41:36	13:24	+0:27
Finish(26.22 mi)	4:34:49	10:30	1.37 mi	16:30	12:06	-1:18

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:09 /mi

Average Pace

10:29 /mi

Slowest Pace

13:24 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:56:29

64% of race

Time at Slower Pace

1:38:20

36% of race

Average Pace: 10:29 /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	Females	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	29388	8606	8606	29197	8493	8493
10K	3.10 mi	27880+1508	8045+561	8045+561	26520	7526	7526
15K	3.11 mi	28359-479	8178-133	8178-133	29197	8493	8493
20K	3.11 mi	27651+708	7929+249	7929+249	26362	7466	7466
Half(13.10 mi)	0.67 mi	27477+174	7874+55	7874+55	25327	7123	7123
25K	2.43 mi	26970+507	7733+141	7733+141	25595	7421	7421
30K	3.11 mi	26691+279	7768-35	7768-35	26659	8261	8261
35K	3.11 mi	29236-2545	9044-1276	9044-1276	40521	15616	15616
40K	3.10 mi	31563-2327	10301-1257	10301-1257	44766	18068	18068
Finish(26.22 mi)	1.37 mi	32036-473	10611-310	10611-310	40467	15866	15866

15866

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