Ann Johnston

Bib: 62580 F GB

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 59786

Top 45%

Gender (Female)

#0 / 26115

Top 32%

Masters (Masters Women)

#0 / 11371

Top 30%

Division (F45-49)

#0 / 2995

Top 33%

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

9:04/mi

28:09

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

9:18/mi

57:00

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

9:38/mi

1:26:55

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

9:36/mi

1:56:42

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

9:54/mi

2:03:20

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

10:09/mi

2:28:01

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

10:26/mi

3:00:24

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

10:44/mi

3:33:44

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

10:34/mi

4:06:32

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

9:57/mi

4:20:06

↑ 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

2:03:209:25 /mi⚡ faster

2nd Half

2:16:4610:26 /mi+10.9%

Positive split — 10.9% slower in the second half

AI Race Performance Report

Ann'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	28:09	9:04	3.11 mi	28:09	9:04	-
10K	57:00	9:11	3.10 mi	28:51	9:18	+0:14
15K	1:26:55	9:20	3.11 mi	29:55	9:38	+0:20
20K	1:56:42	9:24	3.11 mi	29:47	9:36	-0:02
Half(13.10 mi)	2:03:20	9:25	0.67 mi	6:38	9:54	+0:18
25K	2:28:01	9:32	2.43 mi	24:41	10:09	+0:15
30K	3:00:24	9:41	3.11 mi	32:23	10:26	+0:17
35K	3:33:44	9:50	3.11 mi	33:20	10:44	+0:18
40K	4:06:32	9:56	3.10 mi	32:48	10:34	-0:10
Finish(26.22 mi)	4:20:06	9:56	1.37 mi	13:34	9:57	-0:37

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

9:04 /mi

Average Pace

9:56 /mi

Slowest Pace

10:44 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:16:54

53% of race

Time at Steady Pace

1:29:52

35% of race

Time at Slower Pace

33:20

13% of race

Average Pace: 9:55 /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	27680	7978	7978	29281	8543	8543
10K	3.10 mi	28087-407	8125-147	8125-147	28712	8350	8350
15K	3.11 mi	28543-456	8257-132	8257-132	29281	8543	8543
20K	3.11 mi	28956-413	8455-198	8455-198	29818	8864	8864
Half(13.10 mi)	0.67 mi	28958-2	8468-13	8468-13	29430	8844	8844
25K	2.43 mi	29097-139	8605-137	8605-137	30337	9485	9485
30K	3.11 mi	28662+435	8575+30	8575+30	28568	9105	9105
35K	3.11 mi	27996+666	8565+10	8565+10	26493	8855	8855
40K	3.10 mi	27279+717	8486+79	8486+79	24723	8604	8604
Finish(26.22 mi)	1.37 mi	26908+371	8414+72	8414+72	22585	7664	7664

7664

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