Karle Marsden

Bib: 58380 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 (M40-44)

#0 / 4826

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

10:07/mi

31:23

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:30/mi

1:04:00

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:24/mi

1:39:25

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:26/mi

2:14:55

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:54/mi

2:22:54

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:04/mi

2:54:43

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

16:42/mi

3:46:33

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:42/mi

4:38:24

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:09/mi

5:22:19

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

12:55/mi

5:39:55

↑ 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

2:22:5410:55 /mi⚡ faster

2nd Half

3:17:0115:01 /mi+37.9%

Positive split — 37.9% slower in the second half

AI Race Performance Report

Karle'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	31:23	10:07	3.11 mi	31:23	10:07	-
10K	1:04:00	10:18	3.10 mi	32:37	10:30	+0:23
15K	1:39:25	10:40	3.11 mi	35:25	11:24	+0:54
20K	2:14:55	10:52	3.11 mi	35:30	11:26	+0:02
Half(13.10 mi)	2:22:54	10:55	0.67 mi	7:59	11:54	+0:28
25K	2:54:43	11:15	2.43 mi	31:49	13:04	+1:10
30K	3:46:33	12:10	3.11 mi	51:50	16:42	+3:38
35K	4:38:24	12:49	3.11 mi	51:51	16:42	0:00
40K	5:22:19	12:59	3.10 mi	43:55	14:09	-2:33
Finish(26.22 mi)	5:39:55	12:59	1.37 mi	17:36	12:55	-1:14

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:07 /mi

Average Pace

12:58 /mi

Slowest Pace

16:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:14:55

40% of race

Time at Steady Pace

57:24

17% of race

Time at Slower Pace

2:27:36

43% of race

Average Pace: 12:58 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	39772	26438	26438	44655	28489	28489
10K	3.10 mi	40481-709	26765-327	26765-327	41280	27083	27083
15K	3.11 mi	42001-1520	27419-654	27419-654	44655	28489	28489
20K	3.11 mi	42717-716	27644-225	27644-225	44659	28187	28187
Half(13.10 mi)	0.67 mi	42836-119	27664-20	27664-20	45211	28138	28138
25K	2.43 mi	43991-1155	28056-392	28056-392	47839	29117	29117
30K	3.11 mi	47871-3880	29501-1445	29501-1445	56519	32435	32435
35K	3.11 mi	49560-1689	30023-522	30023-522	55569	31822	31822
40K	3.10 mi	49568-8	29931+92	29931+92	48857	28621	28621
Finish(26.22 mi)	1.37 mi	49399+169	29820+111	29820+111	45908	27257	27257

27257

Passing Analysis

No position changes recorded for this athlete.

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