Claire Johnson

Bib: 35734 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

13:57/mi

43:18

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

14:07/mi

1:27:07

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

15:39/mi

2:15:44

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

15:54/mi

3:05:07

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

17:13/mi

3:16:40

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

17:17/mi

3:58:44

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

17:53/mi

4:54:16

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

17:32/mi

5:48:43

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

16:50/mi

6:40:58

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

16:27/mi

7:03:24

↑ 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

3:16:4015:01 /mi⚡ faster

2nd Half

3:46:4417:17 /mi+15.3%

Positive split — 15.3% slower in the second half

AI Race Performance Report

Claire'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	43:18	13:57	3.11 mi	43:18	13:57	-
10K	1:27:07	14:02	3.10 mi	43:49	14:07	+0:10
15K	2:15:44	14:34	3.11 mi	48:37	15:39	+1:32
20K	3:05:07	14:54	3.11 mi	49:23	15:54	+0:15
Half(13.10 mi)	3:16:40	15:01	0.67 mi	11:33	17:13	+1:19
25K	3:58:44	15:23	2.43 mi	42:04	17:17	+0:04
30K	4:54:16	15:48	3.11 mi	55:32	17:53	+0:36
35K	5:48:43	16:03	3.11 mi	54:27	17:32	-0:21
40K	6:40:58	16:08	3.10 mi	52:15	16:50	-0:42
Finish(26.22 mi)	7:03:24	16:10	1.37 mi	22:26	16:27	-0:23

Trend:

Faster pace

Steady pace

Slower pace

More below

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Checkpoints & Pacing

Pace Line

Fastest Pace

13:57 /mi

Average Pace

16:10 /mi

Slowest Pace

17:53 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:05:07

44% of race

Time at Steady Pace

2:08:18

30% of race

Time at Slower Pace

1:49:59

26% of race

Average Pace: 16:09 /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	58505	25151	25151	58240	24984	24984
10K	3.10 mi	58118+387	24875+276	24875+276	57496	24430	24430
15K	3.11 mi	58243-125	24963-88	24963-88	58240	24984	24984
20K	3.11 mi	58194+49	24924+39	24924+39	57862	24736	24736
Half(13.10 mi)	0.67 mi	58262-68	24986-62	24986-62	58544	25304	25304
25K	2.43 mi	58214+48	24946+40	24946+40	57534	24567	24567
30K	3.11 mi	58301-87	25020-74	25020-74	57998	24954	24954
35K	3.11 mi	58207+94	24975+45	24975+45	57006	24490	24490
40K	3.10 mi	58120+87	24935+40	24935+40	56867	24430	24430
Finish(26.22 mi)	1.37 mi	58098+22	24935	24935	57067	24603	24603

24603

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