Hazel Mackenzie

Bib: 59165 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 48%

Gender (Female)

#0 / 26115

Top 35%

Masters (Masters Women)

#0 / 11371

Top 33%

Division (F45-49)

#0 / 2995

Top 36%

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

9:06/mi

28:16

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:25/mi

57:31

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:53/mi

1:28:11

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:50/mi

1:58:42

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:49/mi

2:05:17

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:02/mi

2:29:42

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:26/mi

3:02:06

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:09/mi

3:36:44

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:01/mi

4:10:55

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:35/mi

4:25:20

↑ 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

2:05:179:34 /mi⚡ faster

2nd Half

2:20:0310:41 /mi+11.8%

Positive split — 11.8% slower in the second half

AI Race Performance Report

Hazel'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	28:16	9:06	3.11 mi	28:16	9:06	-
10K	57:31	9:16	3.10 mi	29:15	9:25	+0:19
15K	1:28:11	9:28	3.11 mi	30:40	9:53	+0:28
20K	1:58:42	9:34	3.11 mi	30:31	9:50	-0:03
Half(13.10 mi)	2:05:17	9:34	0.67 mi	6:35	9:49	-0:01
25K	2:29:42	9:39	2.43 mi	24:25	10:02	+0:13
30K	3:02:06	9:47	3.11 mi	32:24	10:26	+0:24
35K	3:36:44	9:58	3.11 mi	34:38	11:09	+0:43
40K	4:10:55	10:06	3.10 mi	34:11	11:01	-0:08
Finish(26.22 mi)	4:25:20	10:08	1.37 mi	14:25	10:35	-0:26

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:06 /mi

Average Pace

10:08 /mi

Slowest Pace

11:09 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

57:31

22% of race

Time at Steady Pace

1:32:11

35% of race

Time at Slower Pace

1:55:38

44% of race

Average Pace: 10:07 /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	Females	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	28286	8188	8188	31581	9466	9466
10K	3.10 mi	29394-1108	8619-431	8619-431	30493	9038	9038
15K	3.11 mi	30234-840	8915-296	8915-296	31581	9466	9466
20K	3.11 mi	30637-403	9117-202	9117-202	31933	9804	9804
Half(13.10 mi)	0.67 mi	30499+138	9073+44	9073+44	28985	8639	8639
25K	2.43 mi	30111+388	9008+65	9008+65	29572	9139	9139
30K	3.11 mi	29565+546	8949+59	8949+59	28635	9132	9132
35K	3.11 mi	29246+319	9051-102	9051-102	29346	10173	10173
40K	3.10 mi	28858+388	9115-64	9115-64	27971	10081	10081
Finish(26.22 mi)	1.37 mi	28684+174	9126-11	9126-11	27835	9982	9982

9982

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