Claudia Aston

Bib: 10814 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Top 14%

Gender (Female)

#0 / 26115

Top 6%

Division (F18-39)

#0 / 14744

Top 8%

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

7:51/mi

24:22

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

7:55/mi

48:56

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

8:04/mi

1:13:57

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

7:48/mi

1:38:10

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

7:57/mi

1:43:30

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

7:31/mi

2:01:48

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

7:43/mi

2:25:46

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

7:48/mi

2:49:57

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

7:56/mi

3:14:33

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

8:01/mi

3:25:29

↑ 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

1:43:307:55 /mi+1.5%

2nd Half

1:41:597:47 /mi✓ faster

Negative split — 1.5% faster in the second half

AI Race Performance Report

Claudia'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	24:22	7:51	3.11 mi	24:22	7:51	-
10K	48:56	7:53	3.10 mi	24:34	7:55	+0:04
15K	1:13:57	7:57	3.11 mi	25:01	8:04	+0:09
20K	1:38:10	7:54	3.11 mi	24:13	7:48	-0:16
Half(13.10 mi)	1:43:30	7:55	0.67 mi	5:20	7:57	+0:09
25K	2:01:48	7:51	2.43 mi	18:18	7:31	-0:26
30K	2:25:46	7:50	3.11 mi	23:58	7:43	+0:12
35K	2:49:57	7:49	3.11 mi	24:11	7:48	+0:05
40K	3:14:33	7:50	3.10 mi	24:36	7:56	+0:08
Finish(26.22 mi)	3:25:29	7:51	1.37 mi	10:56	8:01	+0:05

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

7:31 /mi

Average Pace

7:51 /mi

Slowest Pace

8:04 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:55:02

56% of race

Time at Steady Pace

1:30:27

44% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:50 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	12290	2682	2682	11493	2430	2430
10K	3.10 mi	11989+301	2604+78	2604+78	11865	2568	2568
15K	3.11 mi	11736+253	2512+92	2512+92	11493	2430	2430
20K	3.11 mi	11416+320	2408+104	2408+104	10731	2185	2185
Half(13.10 mi)	0.67 mi	11341+75	2396+12	2396+12	10329	2030	2030
25K	2.43 mi	10539+802	2143+253	2143+253	7522	1200	1200
30K	3.11 mi	9769+770	1910+233	1910+233	7254	1209	1209
35K	3.11 mi	9045+724	1706+204	1706+204	6425	1126	1126
40K	3.10 mi	8478+567	1629+77	1629+77	6567	1346	1346
Finish(26.22 mi)	1.37 mi	8366+112	1635-6	1635-6	7716	1840	1840

1840

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