Karen Chumbley

Bib: 72588 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Masters (Masters Women)

#0 / 11371

Division (F55-59)

#0 / 1484

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

10:27/mi

32:26

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:12/mi

1:07:11

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

13:27/mi

1:48:56

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

12:03/mi

2:26:20

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:18/mi

2:34:35

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:07/mi

3:06:30

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

14:05/mi

3:50:13

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:32/mi

4:41:33

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

14:27/mi

5:26:25

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:15/mi

5:44:29

↑ 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

2:34:3511:49 /mi⚡ faster

2nd Half

3:09:5414:29 /mi+22.8%

Positive split — 22.8% slower in the second half

AI Race Performance Report

Karen'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	32:26	10:27	3.11 mi	32:26	10:27	-
10K	1:07:11	10:49	3.10 mi	34:45	11:12	+0:45
15K	1:48:56	11:42	3.11 mi	41:45	13:27	+2:15
20K	2:26:20	11:47	3.11 mi	37:24	12:03	-1:24
Half(13.10 mi)	2:34:35	11:49	0.67 mi	8:15	12:18	+0:15
25K	3:06:30	12:01	2.43 mi	31:55	13:07	+0:49
30K	3:50:13	12:21	3.11 mi	43:43	14:05	+0:58
35K	4:41:33	12:57	3.11 mi	51:20	16:32	+2:27
40K	5:26:25	13:08	3.10 mi	44:52	14:27	-2:05
Finish(26.22 mi)	5:44:29	13:09	1.37 mi	18:04	13:15	-1:12

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:27 /mi

Average Pace

13:09 /mi

Slowest Pace

16:32 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:52:50

33% of race

Time at Steady Pace

1:31:44

27% of race

Time at Slower Pace

2:19:55

41% of race

Average Pace: 13:08 /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	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	43286	15228	15228	54247	22215	22215
10K	3.10 mi	45267-1981	16402-1174	16402-1174	46976	17407	17407
15K	3.11 mi	49742-4475	19135-2733	19135-2733	54247	22215	22215
20K	3.11 mi	49165+577	18863+272	18863+272	47944	18354	18354
Half(13.10 mi)	0.67 mi	49039+126	18804+59	18804+59	47249	18227	18227
25K	2.43 mi	48781+258	18727+77	18727+77	48025	18769	18769
30K	3.11 mi	48835-54	18869-142	18869-142	49352	19817	19817
35K	3.11 mi	50244-1409	19881-1012	19881-1012	55193	23474	23474
40K	3.10 mi	50343-99	20052-171	20052-171	50388	20948	20948
Finish(26.22 mi)	1.37 mi	50238+105	20019+33	20019+33	47849	19617	19617

19617

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