Jack Ashcroft

Bib: 20808 M GB

0:00

0:00

/ mi

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Overall

#0 / 59786

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

9:03/mi

28:05

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:01/mi

56:03

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:14/mi

1:24:44

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:18/mi

1:53:36

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:16/mi

1:59:49

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:15/mi

2:24:45

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

13:20/mi

3:06:10

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

14:04/mi

3:49:51

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:11/mi

4:30:46

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:44/mi

4:46:46

↑ 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

1:59:499:09 /mi⚡ faster

2nd Half

2:46:5712:44 /mi+39.3%

Positive split — 39.3% slower in the second half

AI Race Performance Report

Jack'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	28:05	9:03	3.11 mi	28:05	9:03	-
10K	56:03	9:02	3.10 mi	27:58	9:01	-0:02
15K	1:24:44	9:06	3.11 mi	28:41	9:14	+0:13
20K	1:53:36	9:09	3.11 mi	28:52	9:18	+0:04
Half(13.10 mi)	1:59:49	9:09	0.67 mi	6:13	9:16	-0:02
25K	2:24:45	9:20	2.43 mi	24:56	10:15	+0:59
30K	3:06:10	10:00	3.11 mi	41:25	13:20	+3:05
35K	3:49:51	10:35	3.11 mi	43:41	14:04	+0:44
40K	4:30:46	10:54	3.10 mi	40:55	13:11	-0:53
Finish(26.22 mi)	4:46:46	10:57	1.37 mi	16:00	11:44	-1:27

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:01 /mi

Average Pace

10:57 /mi

Slowest Pace

14:04 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:30:57

32% of race

Time at Steady Pace

53:48

19% of race

Time at Slower Pace

2:22:01

50% of race

Average Pace: 10:56 /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	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	27396	19509	19509	24328	17650	17650
10K	3.10 mi	25812+1584	18528+981	18528+981	24549	17723	17723
15K	3.11 mi	25167+645	18151+377	18151+377	24328	17650	17650
20K	3.11 mi	25680-513	18446-295	18446-295	27112	19336	19336
Half(13.10 mi)	0.67 mi	25504+176	18336+110	18336+110	23732	17135	17135
25K	2.43 mi	26828-1324	19122-786	19122-786	31189	21305	21305
30K	3.11 mi	31535-4707	21706-2584	21706-2584	46040	28004	28004
35K	3.11 mi	34652-3117	23145-1439	23145-1439	46386	27652	27652
40K	3.10 mi	35912-1260	23607-462	23607-462	43412	25984	25984
Finish(26.22 mi)	1.37 mi	35938-26	23545+62	23545+62	37692	23078	23078

23078

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