Chris Illsley

Bib: 77422 M GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Male)

#0 / 33594

Masters (Masters Men)

#0 / 16876

Division (M50-54)

#0 / 3474

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

28:52

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:31/mi

58:24

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:08/mi

1:32:58

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:42/mi

2:09:18

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:42/mi

2:17:09

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:06/mi

2:46:37

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:36/mi

3:25:44

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

12:28/mi

4:04:25

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

13:02/mi

4:44:52

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:46/mi

5:00:54

↑ 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

2:17:0910:29 /mi⚡ faster

2nd Half

2:43:4512:29 /mi+19.4%

Positive split — 19.4% slower in the second half

AI Race Performance Report

Chris'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	28:52	9:18	3.11 mi	28:52	9:18	-
10K	58:24	9:24	3.10 mi	29:32	9:31	+0:13
15K	1:32:58	9:59	3.11 mi	34:34	11:08	+1:37
20K	2:09:18	10:25	3.11 mi	36:20	11:42	+0:34
Half(13.10 mi)	2:17:09	10:29	0.67 mi	7:51	11:42	0:00
25K	2:46:37	10:44	2.43 mi	29:28	12:06	+0:24
30K	3:25:44	11:03	3.11 mi	39:07	12:36	+0:30
35K	4:04:25	11:15	3.11 mi	38:41	12:28	-0:08
40K	4:44:52	11:28	3.10 mi	40:27	13:02	+0:34
Finish(26.22 mi)	5:00:54	11:30	1.37 mi	16:02	11:46	-1:16

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:18 /mi

Average Pace

11:29 /mi

Slowest Pace

13:02 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:32:58

31% of race

Time at Steady Pace

1:29:41

30% of race

Time at Slower Pace

1:58:15

39% of race

Average Pace: 11:29 /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	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	30893	21677	21677	42618	27587	27587
10K	3.10 mi	31174-281	21850-173	21850-173	31556	22056	22056
15K	3.11 mi	35449-4275	24241-2391	24241-2391	42618	27587	27587
20K	3.11 mi	38783-3334	25843-1602	25843-1602	46201	28832	28832
Half(13.10 mi)	0.67 mi	39046-263	25919-76	25919-76	43936	27599	27599
25K	2.43 mi	39952-906	26228-309	26228-309	43473	27242	27242
30K	3.11 mi	40418-466	26241-13	26241-13	42299	26302	26302
35K	3.11 mi	39961+457	25802+439	25802+439	37606	23412	23412
40K	3.10 mi	40402-441	25823-21	25823-21	42495	25520	25520
Finish(26.22 mi)	1.37 mi	40359+43	25774+49	25774+49	37890	23188	23188

23188

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#30893
5K → 10K	824543-281	#30893 → #31174
10K → 15K	431035-4275	#31174 → #35449
15K → 20K	338046-3334	#35449 → #38783
20K → Half	33572-263	#38783 → #39046
Half → 25K	1158252-906	#39046 → #39952
25K → 30K	873407-466	#39952 → #40418
30K → 35K	295752+457	#40418 → #39961
35K → 40K	705264-441	#39961 → #40402
40K → Finish	142185+43	#40402 → #40359
TOTALS	120222556-9466	#30893 → #40359

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing