Justine Percival

Bib: 23173 F NZ

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 35%

Gender (Female)

#0 / 26115

Top 23%

Masters (Masters Women)

#0 / 11371

Top 21%

Division (F55-59)

#0 / 1484

Top 14%

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

9:18/mi

28:51

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:04/mi

57:01

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:29/mi

1:26:26

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:09/mi

1:54:50

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:13/mi

2:01:01

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:10/mi

2:23:20

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

9:19/mi

2:52:14

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

9:23/mi

3:21:21

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

9:06/mi

3:49:35

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:05/mi

4:01:57

↑ 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

2:01:019:15 /mi⚖️ balanced

2nd Half

2:00:569:14 /mi⚖️ balanced

Even split — consistent pacing between halves

AI Race Performance Report

Justine'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	28:51	9:18	3.11 mi	28:51	9:18	-
10K	57:01	9:11	3.10 mi	28:10	9:04	-0:14
15K	1:26:26	9:17	3.11 mi	29:25	9:29	+0:25
20K	1:54:50	9:15	3.11 mi	28:24	9:09	-0:20
Half(13.10 mi)	2:01:01	9:15	0.67 mi	6:11	9:13	+0:04
25K	2:23:20	9:14	2.43 mi	22:19	9:10	-0:03
30K	2:52:14	9:15	3.11 mi	28:54	9:19	+0:09
35K	3:21:21	9:16	3.11 mi	29:07	9:23	+0:04
40K	3:49:35	9:15	3.10 mi	28:14	9:06	-0:17
Finish(26.22 mi)	4:01:57	9:15	1.37 mi	12:22	9:05	-0:01

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:04 /mi

Average Pace

9:14 /mi

Slowest Pace

9:29 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:01:57

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:14 /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	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	30831	9153	9153	27464	7821	7821
10K	3.10 mi	28155+2676	8142+1011	8142+1011	25484	7151	7151
15K	3.11 mi	27860+295	7996+146	7996+146	27464	7821	7821
20K	3.11 mi	27063+797	7704+292	7704+292	25512	7139	7139
Half(13.10 mi)	0.67 mi	26782+281	7609+95	7609+95	23172	6388	6388
25K	2.43 mi	25736+1046	7265+344	7265+344	22443	6252	6252
30K	3.11 mi	24340+1396	6873+392	6873+392	20183	5693	5693
35K	3.11 mi	22774+1566	6513+360	6513+360	17351	5051	5051
40K	3.10 mi	21346+1428	6169+344	6169+344	14207	4273	4273
Finish(26.22 mi)	1.37 mi	21042+304	6111+58	6111+58	15555	4868	4868

4868

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