Karen Rosling

Bib: 81942 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 (F45-49)

#0 / 2995

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

10:20/mi

32:05

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:59/mi

1:06:10

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:24/mi

1:41:34

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:11/mi

2:16:16

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

10:53/mi

2:23:34

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:04/mi

2:55:23

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:28/mi

3:43:26

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

16:50/mi

4:35:41

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

15:48/mi

5:24:44

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

15:25/mi

5:45:45

↑ 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

2:23:3410:58 /mi⚡ faster

2nd Half

3:22:1115:25 /mi+40.8%

Positive split — 40.8% 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	32:05	10:20	3.11 mi	32:05	10:20	-
10K	1:06:10	10:39	3.10 mi	34:05	10:59	+0:39
15K	1:41:34	10:54	3.11 mi	35:24	11:24	+0:25
20K	2:16:16	10:58	3.11 mi	34:42	11:11	-0:13
Half(13.10 mi)	2:23:34	10:58	0.67 mi	7:18	10:53	-0:18
25K	2:55:23	11:18	2.43 mi	31:49	13:04	+2:11
30K	3:43:26	12:00	3.11 mi	48:03	15:28	+2:24
35K	4:35:41	12:41	3.11 mi	52:15	16:50	+1:22
40K	5:24:44	13:04	3.10 mi	49:03	15:48	-1:02
Finish(26.22 mi)	5:45:45	13:12	1.37 mi	21:01	15:25	-0:23

Trend:

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:20 /mi

Average Pace

13:12 /mi

Slowest Pace

16:50 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:23:34

42% of race

Time at Steady Pace

31:49

9% of race

Time at Slower Pace

2:50:22

49% of race

Average Pace: 13:11 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	42172	14590	14590	44637	16107	16107
10K	3.10 mi	43779-1607	15525-935	15525-935	45366	16495	16495
15K	3.11 mi	44049-270	15691-166	15691-166	44637	16107	16107
20K	3.11 mi	43607+442	15522+169	15522+169	42993	15491	15491
Half(13.10 mi)	0.67 mi	43257+350	15343+179	15343+179	38161	13091	13091
25K	2.43 mi	44320-1063	16089-746	16089-746	47851	18676	18676
30K	3.11 mi	46931-2611	17770-1681	17770-1681	54034	22546	22546
35K	3.11 mi	48930-1999	19083-1313	19083-1313	55846	23821	23821
40K	3.10 mi	50025-1095	19855-772	19855-772	54866	23334	23334
Finish(26.22 mi)	1.37 mi	50497-472	20175-320	20175-320	55346	23625	23625

23625

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