Kerr Jeffery

Bib: 16361 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 48%

Gender (Male)

#0 / 33594

Division (M18-39)

#0 / 16712

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

9:30/mi

29:29

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:32/mi

59:06

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:52/mi

1:29:44

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:37/mi

1:59:34

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:49/mi

2:06:09

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

9:57/mi

2:30:22

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:46/mi

3:03:48

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:52/mi

3:37:32

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:51/mi

4:11:14

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

10:54/mi

4:26:05

↑ 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

2:06:099:38 /mi⚡ faster

2nd Half

2:19:5610:40 /mi+10.9%

Positive split — 10.9% slower in the second half

AI Race Performance Report

Kerr's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:29	9:30	3.11 mi	29:29	9:30	-
10K	59:06	9:31	3.10 mi	29:37	9:32	+0:02
15K	1:29:44	9:38	3.11 mi	30:38	9:52	+0:20
20K	1:59:34	9:38	3.11 mi	29:50	9:37	-0:15
Half(13.10 mi)	2:06:09	9:38	0.67 mi	6:35	9:49	+0:12
25K	2:30:22	9:41	2.43 mi	24:13	9:57	+0:08
30K	3:03:48	9:52	3.11 mi	33:26	10:46	+0:49
35K	3:37:32	10:01	3.11 mi	33:44	10:52	+0:06
40K	4:11:14	10:07	3.10 mi	33:42	10:51	-0:01
Finish(26.22 mi)	4:26:05	10:10	1.37 mi	14:51	10:54	+0:03

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:30 /mi

Average Pace

10:09 /mi

Slowest Pace

10:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:30:22

57% of race

Time at Steady Pace

1:55:43

43% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:09 /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	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	33204	23035	23035	31434	21992	21992
10K	3.10 mi	32473+731	22601+434	22601+434	31839	22210	22210
15K	3.11 mi	32011+462	22335+266	22335+266	31434	21992	21992
20K	3.11 mi	31315+696	21890+445	21890+445	29972	21011	21011
Half(13.10 mi)	0.67 mi	31107+208	21748+142	21748+142	28858	20239	20239
25K	2.43 mi	30531+576	21312+436	21312+436	28920	20051	20051
30K	3.11 mi	30345+186	21023+289	21023+289	31021	20707	20707
35K	3.11 mi	29545+800	20330+693	20330+693	27386	18091	18091
40K	3.10 mi	28958+587	19771+559	19771+559	26839	17252	17252
Finish(26.22 mi)	1.37 mi	28934+24	19670+101	19670+101	30604	19273	19273

19273

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