Claire O'Shaughnessy

Bib: 74431 F GB

0:00

0:00

/ mi

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Overall

#0 / 59786

Gender (Female)

#0 / 26115

Division (F18-39)

#0 / 14744

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

10:01/mi

31:07

↑ 49 ft↓ 125 ft0.5% grade

54 ft elev

10K· 6.21 mi

10:28/mi

1:03:36

↑ 50 ft↓ 81 ft0.2% grade

24 ft elev

15K· 9.32 mi

10:52/mi

1:37:21

↑ 44 ft↓ 51 ft

18 ft elev

20K· 12.43 mi

10:49/mi

2:10:55

↑ 67 ft↓ 40 ft0.2% grade

45 ft elev

Half· 13.10 mi

11:17/mi

2:18:29

↓ 27 ft0.6% grade

25 ft elev

25K· 15.53 mi

11:27/mi

2:46:22

↑ 50 ft↓ 63 ft0.1% grade

12 ft elev

30K· 18.64 mi

11:48/mi

3:23:01

↑ 69 ft↓ 46 ft0.1% grade

35 ft elev

35K· 21.75 mi

11:58/mi

4:00:10

↑ 87 ft↓ 88 ft

34 ft elev

40K· 24.85 mi

11:51/mi

4:36:58

↑ 58 ft↓ 75 ft0.1% grade

17 ft elev

Finish· 26.22 mi

11:10/mi

4:52:11

↑ 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

2:18:2910:35 /mi⚡ faster

2nd Half

2:33:4211:43 /mi+11.0%

Positive split — 11.0% 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	31:07	10:01	3.11 mi	31:07	10:01	-
10K	1:03:36	10:15	3.10 mi	32:29	10:28	+0:27
15K	1:37:21	10:27	3.11 mi	33:45	10:52	+0:24
20K	2:10:55	10:33	3.11 mi	33:34	10:49	-0:03
Half(13.10 mi)	2:18:29	10:35	0.67 mi	7:34	11:17	+0:28
25K	2:46:22	10:43	2.43 mi	27:53	11:27	+0:10
30K	3:23:01	10:54	3.11 mi	36:39	11:48	+0:21
35K	4:00:10	11:03	3.11 mi	37:09	11:58	+0:10
40K	4:36:58	11:09	3.10 mi	36:48	11:51	-0:07
Finish(26.22 mi)	4:52:11	11:10	1.37 mi	15:13	11:10	-0:41

Trend:

Faster pace

Steady pace

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Checkpoints & Pacing

Pace Line

Fastest Pace

10:01 /mi

Average Pace

11:09 /mi

Slowest Pace

11:58 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:10:55

45% of race

Time at Steady Pace

1:27:19

30% of race

Time at Slower Pace

1:13:57

25% of race

Average Pace: 11:09 /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	F18-39	Seg. Overall	Seg. Females	Seg. F18-39
5K	3.11 mi	38834	12815	12815	40517	13804	13804
10K	3.10 mi	39822-988	13314-499	13314-499	40904	13950	13950
15K	3.11 mi	39995-173	13441-127	13441-127	40517	13804	13804
20K	3.11 mi	39944+51	13507-66	13507-66	40264	13957	13957
Half(13.10 mi)	0.67 mi	39947-3	13544-37	13544-37	41102	14654	14654
25K	2.43 mi	39848+99	13622-78	13622-78	39927	14225	14225
30K	3.11 mi	39350+498	13560+62	13560+62	37805	13629	13629
35K	3.11 mi	38528+822	13355+205	13355+205	34579	12724	12724
40K	3.10 mi	37950+578	13264+91	13264+91	34377	13065	13065
Finish(26.22 mi)	1.37 mi	37690+260	13197+67	13197+67	33005	12409	12409

12409

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