Karen Steyn

Bib: 74691 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

11:29/mi

35:39

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

11:32/mi

1:11:26

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

12:34/mi

1:50:26

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:46/mi

2:26:57

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

12:09/mi

2:35:06

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:29/mi

3:07:56

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

15:38/mi

3:56:29

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

15:20/mi

4:44:06

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:29/mi

5:35:16

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

13:18/mi

5:53:24

↑ 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

2:35:0611:51 /mi⚡ faster

2nd Half

3:18:1815:07 /mi+27.9%

Positive split — 27.9% 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	35:39	11:29	3.11 mi	35:39	11:29	-
10K	1:11:26	11:30	3.10 mi	35:47	11:32	+0:03
15K	1:50:26	11:51	3.11 mi	39:00	12:34	+1:02
20K	2:26:57	11:50	3.11 mi	36:31	11:46	-0:48
Half(13.10 mi)	2:35:06	11:51	0.67 mi	8:09	12:09	+0:23
25K	3:07:56	12:06	2.43 mi	32:50	13:29	+1:20
30K	3:56:29	12:42	3.11 mi	48:33	15:38	+2:09
35K	4:44:06	13:04	3.11 mi	47:37	15:20	-0:18
40K	5:35:16	13:30	3.10 mi	51:10	16:29	+1:09
Finish(26.22 mi)	5:53:24	13:30	1.37 mi	18:08	13:18	-3:11

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

11:29 /mi

Average Pace

13:29 /mi

Slowest Pace

16:29 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:56:06

33% of race

Time at Steady Pace

1:29:58

25% of race

Time at Slower Pace

2:27:20

42% of race

Average Pace: 13:29 /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	Females	F55-59	Seg. Overall	Seg. Females	Seg. F55-59
5K	3.11 mi	51568	20246	20246	51039	20075	20075
10K	3.10 mi	50373+1195	19496+750	19496+750	49296	18864	18864
15K	3.11 mi	50615-242	19716-220	19716-220	51039	20075	20075
20K	3.11 mi	49433+1182	19026+690	19026+690	46522	17488	17488
Half(13.10 mi)	0.67 mi	49230+203	18920+106	18920+106	46485	17773	17773
25K	2.43 mi	49215+15	18979-59	18979-59	49394	19595	19595
30K	3.11 mi	50489-1274	19884-905	19884-905	54434	22785	22785
35K	3.11 mi	50766-277	20194-310	20194-310	51747	21571	21571
40K	3.10 mi	51886-1120	20953-759	20953-759	56263	24106	24106
Finish(26.22 mi)	1.37 mi	51774+112	20923+30	20923+30	48047	19725	19725

19725

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