Claire Reece

Bib: 41642 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

8:19/mi

25:48

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

8:54/mi

53:26

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

11:40/mi

1:29:40

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

11:58/mi

2:06:50

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

16:43/mi

2:18:03

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

13:45/mi

2:51:32

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

12:33/mi

3:30:29

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

13:04/mi

4:11:04

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

12:14/mi

4:49:03

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:24/mi

5:04:35

↑ 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

2:18:0310:33 /mi⚡ faster

2nd Half

2:46:3212:42 /mi+20.6%

Positive split — 20.6% slower in the second half

AI Race Performance Report

Claire's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:48	8:19	3.11 mi	25:48	8:19	-
10K	53:26	8:36	3.10 mi	27:38	8:54	+0:35
15K	1:29:40	9:38	3.11 mi	36:14	11:40	+2:46
20K	2:06:50	10:13	3.11 mi	37:10	11:58	+0:18
Half(13.10 mi)	2:18:03	10:33	0.67 mi	11:13	16:43	+4:45
25K	2:51:32	11:03	2.43 mi	33:29	13:45	-2:58
30K	3:30:29	11:18	3.11 mi	38:57	12:33	-1:12
35K	4:11:04	11:33	3.11 mi	40:35	13:04	+0:31
40K	4:49:03	11:38	3.10 mi	37:59	12:14	-0:50
Finish(26.22 mi)	5:04:35	11:38	1.37 mi	15:32	11:24	-0:50

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

8:19 /mi

Average Pace

11:38 /mi

Slowest Pace

16:43 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

53:26

18% of race

Time at Steady Pace

3:26:27

68% of race

Time at Slower Pace

44:42

15% of race

Average Pace: 11:37 /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	17613	4385	4385	46440	17182	17182
10K	3.10 mi	20161-2548	5265-880	5265-880	23115	6330	6330
15K	3.11 mi	31961-11800	9620-4355	9620-4355	46440	17182	17182
20K	3.11 mi	36888-4927	11977-2357	11977-2357	47581	18119	18119
Half(13.10 mi)	0.67 mi	39645-2757	13397-1420	13397-1420	58199	25078	25078
25K	2.43 mi	42467-2822	15029-1632	15029-1632	50332	20147	20147
30K	3.11 mi	42353+114	15156-127	15156-127	42033	15803	15803
35K	3.11 mi	42177+176	15288-132	15288-132	41178	15960	15960
40K	3.10 mi	41631+546	15168+120	15168+120	37100	14360	14360
Finish(26.22 mi)	1.37 mi	41309+322	15053+115	15053+115	34997	13330	13330

13330

Passing Analysis

No position changes recorded for this athlete.

All Results

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

London Marathon Events

Race timed by

Mika Timing