Kieron Chalklin

Bib: 72602 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

12:55/mi

40:05

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:50/mi

1:16:50

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:12/mi

1:54:43

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

14:06/mi

2:38:31

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

13:03/mi

2:47:16

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

12:52/mi

3:18:35

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:54/mi

3:58:37

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:08/mi

4:39:24

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:50/mi

5:19:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:46/mi

5:35:18

↑ 14 ft↓ 18 ft

19 ft elev

Course Elevation

6–172 ft

≈

×14story building

•▲ 503 ft climb · ▼ 613 ft descent

The Course

Half Splits

1st Half· via Half

2:47:1612:47 /mi⚖️ balanced

2nd Half

2:48:0212:49 /mi⚖️ balanced

Even split — consistent pacing between halves

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	40:05	12:55	3.11 mi	40:05	12:55	-
10K	1:16:50	12:22	3.10 mi	36:45	11:50	-1:05
15K	1:54:43	12:19	3.11 mi	37:53	12:12	+0:22
20K	2:38:31	12:46	3.11 mi	43:48	14:06	+1:54
Half(13.10 mi)	2:47:16	12:47	0.67 mi	8:45	13:03	-1:03
25K	3:18:35	12:48	2.43 mi	31:19	12:52	-0:11
30K	3:58:37	12:49	3.11 mi	40:02	12:54	+0:02
35K	4:39:24	12:51	3.11 mi	40:47	13:08	+0:14
40K	5:19:16	12:51	3.10 mi	39:52	12:50	-0:18
Finish(26.22 mi)	5:35:18	12:48	1.37 mi	16:02	11:46	-1:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:46 /mi

Average Pace

12:48 /mi

Slowest Pace

14:06 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

4:01:58

72% of race

Time at Steady Pace

49:32

15% of race

Time at Slower Pace

43:48

13% of race

Average Pace: 12:47 /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	56926	32885	32885	49416	30320	30320
10K	3.10 mi	54344+2582	32124+761	32124+761	51073	30995	30995
15K	3.11 mi	52809+1535	31590+534	31590+534	49416	30320	30320
20K	3.11 mi	53553-744	31772-182	31772-182	55009	32088	32088
Half(13.10 mi)	0.67 mi	53370+183	31682+90	31682+90	50446	30223	30223
25K	2.43 mi	52364+1006	31280+402	31280+402	46942	28740	28740
30K	3.11 mi	51025+1339	30731+549	30731+549	43858	27023	27023
35K	3.11 mi	49784+1241	30120+611	30120+611	41497	25330	25330
40K	3.10 mi	48919+865	29667+453	29667+453	41284	24909	24909
Finish(26.22 mi)	1.37 mi	48456+463	29440+227	29440+227	37905	23200	23200

23200

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#56926
5K → 10K	212603+2582	#56926 → #54344
10K → 15K	281563+1535	#54344 → #52809
15K → 20K	915171-744	#52809 → #53553
20K → Half	25208+183	#53553 → #53370
Half → 25K	171023+1006	#53370 → #52364
25K → 30K	181357+1339	#52364 → #51025
30K → 35K	191260+1241	#51025 → #49784
35K → 40K	37902+865	#49784 → #48919
40K → Finish	8471+463	#48919 → #48456
TOTALS	10889558+8470	#56926 → #48456

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 4 months ago

Public Race Data

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Race managed by

London Marathon Events

Race timed by

Mika Timing